![\"\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/1.png\")
<\/div>\n1. \u6574\u6d41\u5668\/ \u8f6c\u6362\u5668\uff1a\u53d8\u9891\u5668\u4e3b\u7535\u6e90<\/u>\u7535\u8def\u7684\u4e09\u4e2a\u4e3b\u8981\u90e8\u5206\u4e4b\u4e00\uff0c\u662f\u529f\u7387\u6d41\u7684\u7b2c\u4e00\u90e8\u5206\u3002\u8f93\u5165\u7684\u4ea4\u6d41\u7ebf\u8def\u7535\u538b\uff0c\u5728\u8f6c\u6362\u5668\u90e8\u5206\u88ab\u6574\u6d41\u4e3a\u76f4\u6d41\u7535\u538b\uff0c\u8f6c\u6362\u5668\u90e8\u5206\u7531\u4e8c\u6781\u7ba1<\/u>\u3001\u53ef\u63a7\u7845<\/u>\u6574\u6d41\u5668(S C R)\u6216\u4ee5\u5168\u6ce2\u6865\u914d\u7f6e\u8fde\u63a5\u7684\u7edd\u7f18\u6805\u53cc\u6781\u6676\u4f53\u7ba1<\/u>(IGBT<\/u>)\u7ec4\u6210\u3002<\/p>\n
2. \u76f4\u6d41\u6bcd\u7ebf\uff1a\u53d8\u9891\u5668\u4e3b\u7535\u6e90\u7535\u8def\u7684\u7b2c\u4e8c\u4e2a\u4e3b\u8981\u90e8\u5206\uff0c\u4e3b\u8981\u7531\u7535\u5bb9\u5668<\/u>\u7ec4\u6210\uff0c\u8fd9\u4e9b\u7535\u5bb9<\/u>\u5668\u5e73\u6ed1\u7684\u5b58\u50a8\u7531\u8f6c\u6362\u5668\u6574\u6d41\u7684\u529f\u7387\u3002\u76f4\u6d41\u6bcd\u7ebf\u90e8\u5206\u8fd8\u53ef\u80fd\u5305\u542b\u4e00\u4e2a\u9884\u5145\u7535\u7535\u8def\u548c\u4e00\u4e2a\u94fe\u8def\u627c\u6d41\u5708\u3002<\/p>\n
\u76f4\u6d41\u6bcd\u7ebf\u662f\u53d8\u9891\u5668\u4e3b\u7535\u6e90\u7535\u8def\u7684\u7b2c\u4e8c\u4e2a\u4e3b\u8981\u90e8\u5206\uff0c\u4e3b\u8981\u7531\u7535\u5bb9\u5668\u7ec4\u6210\uff0c\u8fd9\u4e9b\u7535\u5bb9\u5668\u5e73\u6ed1\u5730\u5b58\u50a8\u7531\u8f6c\u6362\u5668\u6574\u6d41\u7684\u529f\u7387\u3002<\/p>\n
3.\u00a0\u9006\u53d8\u5668<\/u>\uff1a\u53d8\u9891\u5668\u4e3b\u7535\u6e90\u7535\u8def\u7684\u7b2c\u4e09\u4e2a\u4e3b\u8981\u90e8\u5206\u3002\u9006\u53d8\u5668\u90e8\u5206\u7531I G B T \u7ec4\u6210\uff0cI G B T\u4f7f\u7528\u8109\u51b2\u76f4\u6d41\u6bcd\u7ebf\u7535\u538b\u6216\u8109\u51b2\u5bbd\u5ea6\u8c03\u5236\uff0c\u4ea7\u751f\u6b63\u5f26\u8f93\u51fa\u7535\u6d41<\/u>\u3002\u56e0\u4e3a\u9006\u53d8\u5668\uff0c\u662f\u53d8\u9891\u5668\u548c\u76f4\u6d41\u9a71\u52a8\u5668\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\uff0c\u56e0\u6b64\u53d8\u9891\u5668\u672c\u8eab\u6709\u65f6\u4e5f\u88ab\u79f0\u4e3a\u9006\u53d8\u5668\u3002<\/p>\n
4. \u9694\u79bb\u6805\u53cc\u6781\u6676\u4f53<\/u>\u7ba1(I G B T)\uff1a\u7535\u5b50\u9a71\u52a8\u7684\u9ad8\u901f\u534a\u5bfc\u4f53<\/u>\u5f00\u5173<\/u>\u3002\u901a\u8fc7\u5728I G B T \u7684\u6805\u6781\u548c\u53d1\u5c04\u6781\u70b9\u4e4b\u95f4\u65bd\u52a0\u4e00\u4e2a\u5c0f\u7684\u6b63\u7535\u538b\uff0c\u5141\u8bb8\u7535\u6d41\u4ece\u96c6\u7535\u6781\u70b9\u6d41\u5411\u53d1\u5c04\u6781\u70b9\u3002\u53d8\u9891\u5668\u4e2d\u7684IGBT \u5f00\u5173\u9891\u7387\u8303\u56f4\u4e3a2 \u81f315 kHz\u3002<\/p>\n
5. \u8109\u5bbd\u8c03\u5236(PWM)\uff1a\u4e00\u79cd\u53d8\u9891\u5668\u63a7\u5236\u65b9\u6848\uff0c\u5176\u4e2d\u6052\u5b9a\u76f4\u6d41\u7535\u538b\uff0c\u88ab\u7528\u4e8e\u5229\u7528\u4e00\u7ec46 \u4e2a\u529f\u7387\u5f00\u5173(\u901a\u5e38\u4e3aI G B T)\uff0c\u91cd\u5efa\u4eff\u4ea4\u6d41\u7535\u538b\u6ce2\u5f62\u3002\u6539\u53d8\u56fa\u5b9a\u5e45\u503c\u8109\u51b2\u7684\u5bbd\u5ea6\uff0c\u53ef\u63a7\u5236\u6709\u6548\u7535\u538b\u3002\u8fd9\u79cd\u8109\u5bbd\u8c03\u5236\u65b9\u6848\u4e4b\u6240\u4ee5\u6709\u6548\uff0c\u662f\u56e0\u4e3a\u7535\u673a<\/u>\u662f\u4e00\u4e2a\u5927\u7535\u611f\u5668\uff0c\u4e0d\u5141\u8bb8\u7535\u6d41\u50cf\u7535\u538b\u4e00\u6837\u8109\u51b2\u3002\u6b63\u786e\u6392\u5e8f\u540e\uff0cPWM \u4ee5\u8fd1\u4e4e\u5b8c\u7f8e\u7684\u6b63\u5f26\u6ce2\u5f62\u8f93\u51fa\u7535\u673a\u7535\u6d41\u3002<\/p>\n
![\"8a9e3196-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8a9e3196-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8a9e3196-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
\u258e\u6574\u6d41\u5668 \/ \u8f6c\u6362\u5668\u662f\u53d8\u9891\u5668\u4e3b\u529f\u7387\u7535\u8def\u7684\u4e09\u4e2a\u4e3b\u8981\u90e8\u5206\u4e4b\u4e00\u3002<\/p>\n
6. \u8f7d\u6ce2\u9891\u7387\uff1a\u5728\u57fa\u4e8ePWM \u7684\u53d8\u9891\u5668\u4e2d\uff0c\u8f93\u51fa\u6676\u4f53\u7ba1\u5173\u95ed\u6216\u5f00\u542f\u7684\u901f\u7387\uff0c\u901a\u5e38\u4e3a2 \u81f315 k H z\u3002\u6570\u503c\u8d8a\u9ad8\uff0c\u7535\u6d41\u6ce2\u5f62\u8d8a\u597d\uff0c\u4f46\u53d8\u9891\u5668\u635f\u8017\u4e5f\u8d8a\u5927\u3002<\/p>\n
\u5728\u57fa\u4e8e\u8109\u5bbd\u8c03\u5236(PWM)\u7684\u53d8\u9891\u5668\u4e2d\uff0c\u8f7d\u6ce2\u9891\u7387\u662f\u8f93\u51fa\u6676\u4f53\u7ba1\u5173\u95ed\u6216\u5f00\u542f\u7684\u901f\u7387\uff0c\u901a\u5e38\u4e3a2 \u81f315 kHz\u3002<\/p>\n
7. \u516c\u5171\u6bcd\u7ebf\uff1a\u8fde\u63a5\u5355\u72ec\u53d8\u9891\u5668\u7684\u76f4\u6d41\u6bcd\u7ebf\u6bb5\uff0c\u6216\u4ece\u516c\u5171\u76f4\u6d41\u7535\u6e90\u8fd0\u884c\u591a\u4e2a\u72ec\u7acb\u9006\u53d8\u5668\u6bb5\u7684\u65b9\u6cd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u7535\u673a\u8fd0\u884c\u987a\u5e8f\uff0c\u6765\u5e73\u8861\u7535\u673a\u548c\u518d\u751f\uff0c\u56e0\u6b64\u53ea\u9700\u8981\u5f88\u5c11\u6216\u4e0d\u9700\u8981\u52a8\u6001\u5236\u52a8\u3002<\/p>\n
8. \u52a8\u6001\u5236\u52a8\uff1a\u5728\u53d8\u9891\u5668\u4e2d\uff0c\u8fd9\u662f\u6307\u901a\u8fc7\u6676\u4f53\u7ba1\u5c06\u7535\u963b\u5668<\/u>\u8fde\u63a5\u5230\u76f4\u6d41\u6bcd\u7ebf\u3002\u6676\u4f53\u7ba1\u95ed\u5408\uff0c\u4ec5\u5f53\u76f4\u6d41\u6bcd\u7ebf\u7535\u538b\u8d85\u8fc7\u8bbe\u5b9a\u6c34\u5e73\u65f6\u624d\u5c06\u7535\u6e90\u5206\u6d41\u81f3\u7535\u963b<\/u>\u5668\uff0c\u8fd9\u901a\u5e38\u53d1\u751f\u5728\u8d1f\u8f7d\u5feb\u901f\u51cf\u8f7d\u65f6\u3002<\/p>\n
9. \u63a5\u5730\uff1a\u63a5\u5730\u662f\u8f93\u5165\u4ea4\u6d41\u7535\u6e90\u7684\u53c2\u8003\u70b9\u3002\u5982\u679c\u7535\u6e90\u5bfc\u7ebf\u610f\u5916\u63a5\u89e6\u5730\u9762\uff0c\u4ea4\u6d41\u7535\u6e90\u4fdd\u62a4\u7535\u8def<\/u>\u4f1a\u7acb\u5373\u5c06\u4ea4\u6d41\u7535\u6e90\u4e0e\u63a5\u89e6\u70b9\u8fdb\u884c\u7535\u6c14\u9694\u79bb\u3002\u4e3a\u4e86\u521b\u5efa\u63a5\u5730\u70b9\uff0c\u901a\u5e38\u4f1a\u5c06\u4e00\u6839\u63a5\u5730\u68d2\u8fde\u63a5\u81f3\u5927\u5730\uff0c\u6240\u6709\u63a5\u5730\u7535\u8def\u90fd\u8fde\u63a5\u5230\u8be5\u63a5\u5730\u70b9\u3002\u5f53\u53d8\u9891\u5668\u673a\u7bb1\u8fde\u63a5\u56de\u8be5\u63a5\u5730\u65f6\uff0c\u4f1a\u521b\u5efa\u4e00\u6761\u5b89\u5168\u7684\u4f20\u5bfc\u8def\u5f84\uff0c\u4ee5\u9632\u5bfc\u4f53\u610f\u5916\u77ed\u8def<\/u>\u5230\u5916\u58f3\u7684\u91d1\u5c5e\u90e8\u5206\u3002<\/p>\n
![\"8ab8c97a-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8ab8c97a-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8ab8c97a-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
\u258e\u5728\u57fa\u4e8e\u8109\u5bbd\u8c03\u5236(PWM)\u7684\u53d8\u9891\u5668\u4e2d\uff0c\u8f7d\u6ce2\u9891\u7387\u662f\u8f93\u51fa\u6676\u4f53\u7ba1\u5173\u95ed\u6216\u5f00\u542f\u7684\u901f\u7387\uff0c\u901a\u5e38\u4e3a 2\u81f3 15 kHz\u3002<\/p>\n
10. k V A : \u53d8\u9891\u5668\u7684\u6709\u6548\u529f\u7387\uff0c\u57fa\u4e8e\u5176\u63d0\u4f9b\u7684\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\u3002(kVA=V\u00d7A\u00d7 \u221a 3\uff0c\u7528\u4e8e\u4e09\u76f8\u8f93\u51fa\u3002)\u5c06\u8f93\u51faV A \u4e58\u4ee5\u8d1f\u8f7d\u529f\u7387\u56e0\u6570\uff0c \u5f97\u51fa\u8f93\u51fa\u529f\u7387\u3002\u5728\u786e\u5b9a\u53d8\u9891\u5668\u4f7f\u7528\u7684\u90e8\u4ef6(\u5982\u53d8\u538b\u5668<\/u>\u548c\u4fdd\u9669\u4e1d<\/u>)\u89c4\u683c\u65f6\uff0c\u4e86\u89e3\u989d\u5b9a\u8f93\u5165\u7684kVA \u5f88\u6709\u7528\u3002<\/p>\n
11. k W \/ h p : \u7535\u673a\u7684\u529f\u7387\u6d4b\u91cf\u503c\uff0c\u5176\u4e2dk W = h p X0.746. \u7531\u4e8e\u611f\u5e94\u7535\u673a\u4ea7\u751f\u7684\u65e0\u529f\u7535\u6d41\u5206\u91cf\uff0c\u7535\u673a\u7684\u529f\u7387\u5bb9\u91cf\u4e0d\u662fV\u00d7A\uff0c\u800c\u662fhp\u3002<\/p>\n
12. \u6cc4\u6f0f\u7535\u6d41\uff1a\u7535\u673a\u7535\u7f06<\/u>\u548c\u63a5\u5730\u5bfc\u4f53\u4e4b\u95f4\u4ee5\u53ca\u7535\u673a\u5b9a\u5b50\u548c\u8f6c\u5b50\u4e4b\u95f4\u4f1a\u4ea7\u751f\u5bc4\u751f\u7535\u5bb9\uff0cP WM \u8109\u51b2\u4e0e\u5176\u76f8\u4e92\u4f5c\u7528\u4ea7\u751f\u7684\u5171\u6a21\u7535\u538b\u5bf9\u65f6\u95f4(d v \/d t)\u6c42\u5bfc\u3002\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u4ea7\u751f\u7684\u6cc4\u6f0f\u7535\u6d41\u4f1a\u51fa\u73b0\u5728\u63a5\u5730\u7535\u8def\u4e0a\uff0c\u5e76\u4e14\u53ef\u80fd\u4f1a\u7ed9\u8fde\u63a5\u5230\u540c\u4e00\u63a5\u5730\u70b9\u7684\u654f\u611f\u8bbe\u5907\u5e26\u6765\u95ee\u9898\u3002<\/p>\n
13. \u6f0f\u611f\uff1a\u7535\u673a\u7535\u611f<\/u>\u7279\u6027\u7684\u4e00\u90e8\u5206\uff0c\u4e0e\u78c1\u901a\u6216\u7535\u538b\u635f\u5931\u540c\u4e49\u3002\u7535\u538b\u635f\u5931\u6e90\u4e8e\u7535\u673a\u5bfc\u4f53\u4e0a\u7684\u7535\u538b\u4e0b\u964d\uff0c\u4f46\u4e0d\u4ea7\u751f\u8fde\u63a5\u5b9a\u5b50\u548c\u8f6c\u5b50\u7684\u78c1\u901a\u3002\u6f0f\u611f\u7684\u5178\u578b\u4f8b\u5b50\u662f\u5b9a\u5b50\u7ed5\u7ec4\u6bcf\u4e00\u531d\u4ea7\u751f\u7684\u78c1\u901a\uff0c\u8be5\u78c1\u901a\u53d1\u751f\u5728\u94c1\u82af\u5916\u90e8\u3002\u8fd9\u662f\u7531\u5b9a\u5b50\u78c1\u6781\u4ea7\u751f\u7684\uff0c\u800c\u4e0e\u8f6c\u5b50\u65e0\u5173\u3002\u8f83\u9ad8\u7684\u5de5\u4f5c\u7535\u6d41\u548c\u9891\u7387\u4f1a\u653e\u5927\u6f0f\u611f\u7684\u5f71\u54cd\u3002<\/p>\n
\u258e\u7ebf\u8def\u7535\u6297\u5668\u662f\u4e00\u79cd\u7531\u7ed5\u5728\u94c1\u82af\u4e0a\u7684\u5bfc\u4f53\u7ec4\u6210\u7684\u88c5\u7f6e ;\u5b83\u53ef\u4ee5\u51cf\u5c11\u53d8\u9891\u5668\u8c10\u6ce2\u3002<\/p>\n
14. \u7ebf\u8def\u7535\u6297\u5668\uff1a\u7531\u7ed5\u5728\u94c1\u82af\u4e0a\u7684\u5bfc\u4f53\u7ec4\u6210\u7684\u88c5\u7f6e\u3002\u5f53\u7535\u6d41\u6d41\u8fc7\u7ebf\u5708\u65f6\uff0c\u94c1\u82af\u4e2d\u5c31\u4f1a\u4ea7\u751f\u78c1\u573a\u3002\u7535\u6d41\u5e45\u503c\u6216\u65b9\u5411\u7684\u4efb\u4f55\u53d8\u5316\uff0c\u90fd\u4e0e\u94c1\u82af\u4e2d\u73b0\u6709\u7684\u78c1\u573a\u76f8\u53cd\uff0c\u76f4\u81f3\u8fbe\u5230\u5e73\u8861\u3002\u7ebf\u8def\u7535\u6297\u5668\u51cf\u5c11\u4e86\u53d8\u9891\u5668\u8f6c\u6362\u5668\u5bfc\u81f4\u7684\u7535\u6d41\u4e0d\u8fde\u7eed\u6027\u3002\u51cf\u5c11\u8fd9\u79cd\u4e0d\u8fde\u7eed\u6027\u6216\u7535\u6d41\u7275\u5f15\u5931\u771f\uff0c\u53ef\u4ee5\u51cf\u5c11\u53d8\u9891\u5668\u4ea7\u751f\u7684\u8c10\u6ce2\u7535\u6d41\u3002\u7531\u4e8e\u7ebf\u8def\u7535\u6297\u5668\u5b89\u88c5\u5728\u53d8\u9891\u5668\u4e4b\u524d\uff0c\u56e0\u6b64\u5b83\u8fd8\u53ef\u4ee5\u901a\u8fc7\u964d\u4f4e\u4e0e\u6d41\u7ecf\u9a71\u52a8\u5668\u7684\u7535\u6d41\u6210\u6bd4\u4f8b\u7684\u7535\u538b\uff0c\u6765\u5e2e\u52a9\u4fdd\u62a4\u9a71\u52a8\u5668\u514d\u53d7\u5927\u591a\u6570\u7535\u538b\u77ac\u53d8\u7684\u5f71\u54cd\u3002\u7535\u6297\u5668\u548c\u7535\u611f\u5668<\/u>\u8fd9\u4e24\u4e2a\u672f\u8bed\u7ecf\u5e38\u4e92\u6362\u4f7f\u7528\uff0c\u6307\u7684\u662f\u540c\u4e00\u4e2a\u8bbe\u5907\uff0c\u5c3d\u7ba1\u7535\u6297\u548c\u7535\u611f\u4e0d\u662f\u53ef\u4e92\u6362\u7684\u672f\u8bed\u3002<\/p>\n
15. \u94fe\u8def\u627c\u6d41\u5708\uff1a\u5728\u53d8\u9891\u5668\u4e2d\uff0c\u5e03\u7f6e\u5728\u76f4\u6d41\u6bcd\u7ebf\u7535\u5bb9\u5668\u524d\u7684\u5355\u4e2a\u7535\u6297\u5668\u3002\u94fe\u8def\u627c\u6d41\u5708\u51cf\u5c11\u7531\u53d8\u9891\u5668\u4ea7\u751f\u7684\u8c10\u6ce2(\u7531\u4e8e\u5176\u626d\u66f2<\/u>\u7684\u8f93\u5165\u7535\u6d41\u7275\u5f15)\uff0c\u5176\u65b9\u5f0f\u4e0e\u7ebf\u8def\u7535\u6297\u5668\u76f8\u540c\uff0c\u4f46\u5bf9\u7535\u538b\u77ac\u53d8\u63d0\u4f9b\u7684\u4fdd\u62a4\u8f83\u5c11\u3002\u4e0e\u7ebf\u8def\u7535\u6297\u5668\u4e0d\u540c\uff0c\u76f4\u6d41\u94fe\u8def\u627c\u6d41\u5708\u6ca1\u6709\u7535\u6d41\u4f9d\u8d56\u6027\u538b\u964d\u3002<\/p>\n
16. \u6052\u5b9a\u626d\u77e9\u548c\u53ef\u53d8\u626d\u77e9\u8d1f\u8f7d\uff1a<\/p>\n
\u00b7 \u6052\u5b9a\u626d\u77e9\uff1a\u626d\u77e9\u8981\u6c42\u4e0d\u4f1a\u968f\u901f\u5ea6\u7684\u53d8\u5316\u800c\u53d8\u5316\uff0c\u6709\u65f6\u9700\u8981\u95f4\u6b47\u6027\u8fc7\u8f7d\u3002<\/p>\n
\u00b7 \u53ef\u53d8\u626d\u77e9\uff1a\u626d\u77e9\u8981\u6c42\u968f\u901f\u5ea6\u7684\u53d8\u5316\u800c\u81ea\u7136\u589e\u52a0(\u5982\u98ce\u6247\u6216\u6cf5)\uff0c\u4e14\u4e0d\u9700\u8981\u95f4\u6b47\u6027\u8fc7\u8f7d\u3002<\/p>\n
\u258e\u94fe\u8def\u627c\u6d41\u5708\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u7535\u6297\u5668\uff0c\u5e03\u7f6e\u5728\u53d8\u9891\u5668\u76f4\u6d41\u6bcd\u7ebf\u7535\u5bb9\u5668\u4e4b\u524d\uff0c\u53ef\u4ee5\u51cf\u5c11\u53d8\u9891\u5668\u8c10\u6ce2\u3002<\/p>\n
17. \u77e9\u9635\u53d8\u6362\u5668\uff1a\u4e00\u79cd\u4ea4\u6d41\u5230\u4ea4\u6d41(a c - t o - a c)\u53d8\u9891\u5668\uff0c \u6ca1\u6709\u6574\u6d41\u5668\/ \u53d8\u6362\u5668\u6216\u76f4\u6d41(d c) \u603b\u7ebf\u6765\u5b9e\u73b0a c - d c - a c \u8f6c\u5316\uff0c\u5c31\u50cf\u5927\u591a\u6570\u5546\u7528\u9a71\u52a8\u5668\u4e00\u6837\u3002\u6839\u636e\u76ee\u6807\u8f93\u51fa\u7535\u538b\u548c\u9891\u7387\uff0c\u63a7\u52369 \u4e2a\u53cc\u5411\u5f00\u5173\u3002\u4f18\u70b9\u5305\u62ec\u5360\u5730\u9762\u79ef\u5c0f\u7684\u56db\u8c61\u9650\u8fd0\u884c\u3001\u4f4e\u8f93\u5165\u7535\u6d41\u8c10\u6ce2\u5931\u771f\u3001\u4f4e\u5171\u6a21\u7535\u538b\u548c\u5171\u6a21\u7535\u6d41\u3002\u7136\u800c\uff0c\u77e9\u9635\u9a71\u52a8\u5668\u7684\u8f93\u51fa\u7535\u538b\u88ab\u9650\u5236\u5728\u8f93\u5165\u7535\u538b\u768490% \u5de6\u53f3\u3002<\/p>\n
18. \u7535\u673a\u6781\u6570\uff1a\u5728\u611f\u5e94\u7535\u673a\u4e2d\uff0c\u5b9a\u5b50\u7528\u4e8e\u5728\u7535\u673a\u5185\u90e8\u4ea7\u751f\u78c1\u573a\uff0c\u4ece\u800c\u78c1\u5316\u5176\u8f6c\u5b50\u5e76\u5bfc\u81f4\u8f74\u65cb\u8f6c\u3002\u7ebf\u5708\u7f20\u7ed5\u5728\u5bf9\u79f0\u7684\u94c1\u5fc3\u4e0a\uff0c\u4f9d\u6b21\u6392\u5217\u5728\u5b9a\u5b50\u5185\u5f84\u5468\u56f4\u3002\u5f53\u7535\u6d41\u901a\u8fc7\u7ebf\u5708\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u7535\u78c1\u94c1<\/u>\u3002\u5728\u5355\u76f8\u7535\u673a\u4e2d\uff0c\u8fd9\u4e9b\u7535\u78c1\u94c1\u4e2d\u7684\u6bcf\u4e00\u4e2a\u90fd\u4e0e\u53e6\u4e00\u4e2a\u76f8\u5dee180\u00b0\u4e14\u6781\u6027\u76f8\u53cd\u7684\u7535\u78c1\u94c1\u76f8\u5339\u914d\uff0c\u4ece\u800c\u4ea7\u751f\u78c1\u573a\u3002\u5728\u4e09\u76f8\u4ea4\u6d41\u7535\u52a8\u673a<\/u>\u4e2d\uff0c\u4e09\u4e2a\u8fd9\u79cd\u7535\u78c1\u94c1\u6784\u6210\u4e00\u4e2a\u7535\u52a8\u673a\u6781\u3002\u7535\u673a\u7684\u6781\u6570\u662f\u786e\u5b9a\u7535\u673a\u6bcfhp \u626d\u77e9\u548c\u6bcfHz \u8f6c\u901f\u7684\u56e0\u7d20\u4e4b\u4e00\u3002<\/p>\n
19. \u9884\u5145\u7535\u7535\u8def\uff1a\u5f53\u7ebf\u8def\u7535\u6e90\u521d\u6b21\u8fde\u63a5\u53d8\u9891\u5668\u65f6\uff0c\u76f4\u6d41\u6bcd\u7ebf\u7535\u5bb9\u5668\u5904\u4e8e\u4e0d\u5e26\u7535\u72b6\u6001\uff0c\u5176\u8868\u73b0\u5f88\u50cf\u77ed\u8def\u3002\u8fd9\u79cd\u77ed\u8def\u72b6\u6001\u5f15\u8d77\u7684\u5927\u7535\u6d41\u6d8c\u5165\uff0c\u4f1a\u635f\u574f\u7535\u5bb9\u5668\u548c\u5176\u5b83\u53d8\u9891\u5668\u4e3b\u7535\u8def\u7ec4\u4ef6\u3002\u5f53\u7535\u5bb9\u5668\u5f00\u59cb\u5145\u7535\u65f6\uff0c\u9884\u5145\u7535\u7535\u8def\u53ef\u4ee5\u9650\u5236\u6d8c\u5165\u7684\u7535\u6d41\u3002\u4e00\u65e6\u7535\u5bb9\u5668\u5145\u7535\u5230\u76ee\u6807\u7535\u538b\uff0c\u63a5\u89e6\u5668<\/u>\u5c31\u4f1a\u65c1\u8def\u9884\u5145\u7535\u7535\u8def\u3002<\/p>\n
![\"8b230bbe-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8b230bbe-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8b230bbe-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
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20. \u53cd\u5c04\u6ce2\uff1a\u6240\u6709\u57fa\u4e8eP W M \u7684\u53d8\u9891\u5668\uff0c\u90fd\u4f1a\u4ea7\u751f\u4e0a\u5347\u548c\u4e0b\u964d\u65f6\u95f4\u5f88\u77ed\u7684\u8f93\u51fa\u7535\u538b\u8109\u51b2\u3002\u8fd9\u4e9b\u9ad8dv\/dt \u8109\u51b2\u4e0e\u7535\u7f06\u7535\u611f\u548c\u7535\u5bb9\u76f8\u4e92\u4f5c\u7528\uff0c\u5e76\u5728\u7535\u673a\u7aef\u5b50\u5904\u4ea7\u751f\u8f93\u5165\u7535\u538b\u8109\u51b2\u7684\u53cd\u5c04\u3002\u5982\u679c\u7535\u673a\u548c\u53d8\u9891\u5668\u4e4b\u95f4\u7684\u8ddd\u79bb\u8d85\u8fc7\u5141\u8bb8\u7684\u8ddd\u79bb\uff0c\u53cd\u5c04\u6ce2\u4f1a\u4f7f\u7535\u673a\u7aef\u5b50\u5904\u7684\u7535\u538b\u5cf0\u503c\u63a5\u8fd1\u76f4\u6d41\u6bcd\u7ebf\u7535\u538b\u7684\u4e24\u500d\u3002\u8fd9\u79cd\u9ad8\u7535\u538b\u53ef\u80fd\u8d85\u8fc7\u7535\u673a\u7edd\u7f18\u7684\u989d\u5b9a\u7535\u538b\u3002<\/p>\n
21. \u518d\u751f\uff1a\u53ea\u8981\u8f6c\u5b50\u7684\u65cb\u8f6c\u901f\u5ea6\u8d85\u8fc7\u5b9a\u5b50\u78c1\u573a\uff0c\u7535\u673a\u5c31\u53ef\u4ee5\u6210\u4e3a\u53d1\u7535<\/u>\u673a\uff0c\u5e76\u5c06\u7535\u529b\u56de\u9001\u81f3\u4e3b\u7ebf\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8d1f\u8f7d\u88ab\u79f0\u4e3a\u518d\u751f\u3002\u6bcf\u5f53\u53d8\u9891\u5668\u8bd5\u56fe\u4f7f\u7535\u673a\u51cf\u901f\u65f6\uff0c\u6216\u5f53\u8d1f\u8f7d\u68c0\u4fee\u7535\u673a\u65f6\uff0c\u90fd\u53ef\u80fd\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5\u3002\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\uff0c\u7535\u673a\u7684\u53cd\u5411\u7535\u78c1\u573a\u5927\u4e8e\u65bd\u52a0\u7684\u7535\u538b\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6bcd\u7ebf\u7535\u538b\u5347\u9ad8\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u53d8\u9891\u5668\u6545\u969c\u3002\u4e3a\u4e86\u907f\u514d\u518d\u751f\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u53d8\u9891\u5668\u6545\u969c\uff0c\u4f7f\u7528\u4e86\u67d0\u79cd\u5f62\u5f0f\u7684\u529f\u8017\uff0c\u5982\u52a8\u6001\u5236\u52a8\u6216\u7ebf\u8def\u518d\u751f\u3002<\/p>\n
22. \u9971\u548c\uff1a\u5728\u53d8\u9891\u5668\u4e2d\uff0c\u9971\u548c\u662f\u6307\u65bd\u52a0\u5728\u7535\u673a\u4e0a\u7684\u7535\u538b\uff0c\u9ad8\u4e8e\u4ea7\u751f\u6b63\u5f26\u78c1\u573a\u5bc6\u5ea6\u6240\u9700\u7535\u538b\u7684\u4e00\u79cd\u72b6\u6001\u3002\u5728\u9971\u548c\u72b6\u6001\u4e0b\u589e\u52a0\u7535\u538b\uff0c\u4e0d\u4f1a\u4ea7\u751f\u989d\u5916\u7684\u673a\u68b0\u626d\u77e9\uff0c\u4f46\u4f1a\u56e0\u7535\u6d41\u589e\u52a0\u800c\u589e\u52a0\u7535\u673a\u7684\u53d1\u70ed\u3002<\/p>\n
23. \u5355\u76f8\u7535\u6e90\uff1a\u5178\u578b\u7684230-V A C \u5355\u76f8\u7535\u6c14\u7cfb\u7edf\uff0c\u4f7f\u7528\u4e24\u6839\u706b\u7ebf\u548c\u4e00\u6839\u4e2d\u6027\u7ebf\u6765\u4f20\u8f93\u7535\u6e90\u3002\u8fd9\u79cd\u7cfb\u7edf\u4e3b\u8981\u7528\u4e8e\u4e0d\u9700\u8981\u4e09\u76f8\u7535<\/u>\u529b\u7684\u5e94\u7528\uff0c\u6216\u4e09\u76f8\u7535\u529b\u4f20\u8f93\u6210\u672c\u8fc7\u9ad8\u7684\u504f\u8fdc\u5730\u533a\u3002<\/p>\n
24. \u4e09\u76f8\u7535\u6e90\uff1a\u4e3b\u8981\u7528\u4e8e\u5546\u4e1a\u548c\u5de5\u4e1a\u8bbe\u65bd\uff0c\u4e09\u76f8\u7535\u6c14\u7cfb\u7edf\u4f7f\u7528\u4e2d\u6027\u70b9\u6216\u63a5\u5730\uff0c\u4ee5\u53ca\u4e09\u6761\u706b\u7ebf\uff0c\u6bcf\u6761\u4f20\u8f93\u4e00\u4e2a\u4ea4\u6d41\u76f8\u4f4d\u3002\u6bcf\u4e2a\u76f8\u4f4d\u90fd\u662f\u4e00\u4e2a\u6b63\u5f26\u6ce2\uff0c\u76f8\u5dee120 \u5ea6\uff0c\u5373\u5468\u671f\u7684\u4e09\u5206\u4e4b\u4e00\u3002\u6bcf\u4e2a\u76f8\u4f4d\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u8fbe\u5230\u5cf0\u503c\uff0c\u4f7f\u603b\u7535\u6e90\u770b\u8d77\u6765\u50cf\u662f\u8fde\u7eed\u7684\u76f4\u6d41\u7535\u6e90\u3002<\/p>\n
25. \u6f0f\u6781\u548c\u6e90\u6781\uff1a\u6d89\u53ca\u901a\u8fc7\u53d8\u9891\u5668\u548c\u5176\u5b83\u7ec4\u4ef6\u7684\u6570\u5b57\u8f93\u5165\u548c\u8f93\u51fa\u7684\u7535\u6d41\u3002\u5728\u6f0f\u6781\u7535\u8def\u4e2d\uff0c\u7535\u6d41\u4ece\u7535\u6e90\u6d41\u8fc7\u8d1f\u8f7d\uff0c\u5230\u8fbe\u5f00\u5173\uff0c\u7136\u540e\u5230\u8fbe\u63a5\u5730\u3002N P N \u6676\u4f53\u7ba1\u901a\u5e38\u4e0e\u6f0f\u6781\u7535\u8def\u6709\u5173\u3002\u5728\u6e90\u6781\u7535\u8def\u4e2d\uff0c\u7535\u6d41\u4ee5\u76f8\u53cd\u7684\u65b9\u5411\u6d41\u52a8\u3002P N P \u6676\u4f53\u7ba1\u901a\u5e38\u4e0e\u6e90\u6781\u7535\u8def\u6709\u5173\u3002<\/p>\n
26. \u8f6c\u5dee\uff1a\u7535\u673a\u65cb\u8f6c\u78c1\u573a(\u7531\u5b9a\u5b50\u4ea7\u751f)\u548c\u7535\u673a\u8f74\u65cb\u8f6c\u4e4b\u95f4\u7684\u901f\u5ea6\u5dee\u3002\u5728\u611f\u5e94\u7535\u52a8\u673a\u4e2d\u4ea7\u751f\u8f6c\u77e9\u9700\u8981\u8f6c\u5dee\u3002<\/p>\n
27. 12 \u8109\u51b2\u6574\u6d41\uff1a\u7528\u4e8e\u51cf\u5c11\u8f93\u5165\u7535\u6d41\u603b\u8c10\u6ce2\u5931\u771f(T H D)\u3002\u7531\u4e8e\u7535\u6d41\u5931\u771f\u4f1a\u5bfc\u81f4\u7535\u538b\u5931\u771f\uff0c\u56e0\u6b64\u7535\u538b\u5931\u771f\u4e5f\u4f1a\u964d\u4f4e\u300212 \u8109\u51b2\u6574\u6d41\u9700\u8981\u4e00\u4e2a\u53cc\u4e8c\u6781\u7ba1\u6865\u5f0f\u8f93\u5165(\u6bcf\u4e2a6 \u4e2a\u8109\u51b2)\u548c\u4e00\u4e2a\u591a\u76f8\u53d8\u538b\u5668\u3002\u540e\u8005\u901a\u8fc7\u5176\u4e2d\u4e00\u4e2a6 \u4e2a\u8109\u51b2\u8f93\u5165\u4e8c\u6781\u7ba1\u7535\u6865<\/u>\u4e4b\u4e00\uff0c\u5c06\u7535\u538b\u6ce2\u5f62\u504f\u79fb30\u00b0\u3002\u8be5\u504f\u79fb\u53ef\u4ee5\u6d88\u9664\u7b2c5 \u548c\u7b2c7 \u4e2a\u8c10\u6ce2;\u5b83\u4eec\u7ea6\u5360THD \u768475%\uff0c\u56e0\u6b64\u5728\u989d\u5b9a\u5de5\u4f5c\u70b9\uff0c\u8f93\u5165\u7535\u6d41\u7684T H D \u964d\u81f3\u989d\u5b9a\u7535\u6d41\u768410% \u5de6\u53f3\u3002<\/p>\n
![\"8b49b976-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8b49b976-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8b49b976-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
\u258e\u6b64\u56fe\u663e\u793a\u4e86\u4e00\u4e2a 4 \u6781\u7684\u7535\u673a\u3002<\/p>\n
28. 18 \u8109\u51b2\u6574\u6d41\uff1a\u7528\u4e8e\u51cf\u5c11\u8f93\u5165\u7535\u6d41T H D\u300218 \u8109\u51b2\u6574\u6d41\u9700\u8981\u4e00\u4e2a\u4e09\u91cd\u4e8c\u6781\u7ba1\u6865\u5f0f\u8f93\u5165(\u6bcf\u4e2a6 \u4e2a\u8109\u51b2)\u548c\u4e00\u4e2a\u591a\u76f8\u53d8\u538b\u5668\u3002\u53d8\u538b\u5668\u901a\u8fc76 \u4e2a\u8109\u51b2\u8f93\u5165\u4e8c\u6781\u7ba1\u7535\u6865\u5c06\u7535\u538b\u6ce2\u5f62\u504f\u79fb20\u00b0\u3002\u8be5\u504f\u79fb\u53ef\u4ee5\u6d88\u9664\u7b2c5\u30017\u300111 \u548c13 \u4e2a\u8c10\u6ce2\u3002\u8fd94 \u4e2a\u8c10\u6ce2\u7ea6\u5360THD \u768490%\uff0c\u56e0\u6b64\u5728\u989d\u5b9a\u5de5\u4f5c\u70b9\uff0c\u8f93\u5165\u7535\u6d41\u7684T H D \u964d\u4f4e\u81f3\u989d\u5b9a\u7535\u6d41\u76845% \u5de6\u53f3\u3002<\/p>\n
29. \u63a7\u5236\u677f\uff1a\u63a7\u5236\u677f\u662f\u4e00\u5757\u5370\u5237\u7535\u8def\u677f<\/u>(P C B)\uff0c \u662f\u7528\u4e8e\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\u548c\u8fd0\u884c\u4eba\u5458\u4e0e\u53d8\u9891\u5668\u4e4b\u95f4\u63a5\u53e3\u7684\u4e3b\u8981\u7ec4\u4ef6\u3002\u4f5c\u4e3a\u53d8\u9891\u5668\u7684\u5927\u8111\uff0cPCB<\/u>\u00a0\u63a5\u53d7\u73b0\u5b9e\u4e16\u754c\u4e2d\u7684\u6307\u4ee4\uff0c\u5982\u201c\u8fd0\u884c\u201d\u6216\u201c\u52a0\u901f\u201d\uff0c\u5e76\u6267\u884c\u76ee\u6807\u529f\u80fd\u3002\u63a7\u5236P C B \u901a\u5e38\u901a\u8fc7\u95e8\u9a71\u52a8\u677f\u4e0e\u53d8\u9891\u5668\u7684\u4e3b\u7535\u8def\u8fde\u63a5\u3002<\/p>\n
30. \u6805\u6781\u9a71\u52a8\u677f\uff1a\u5305\u542b\u64cd\u4f5c(\u95e8\u63a7)\u53d8\u9891\u5668\u8f93\u51fa\u6676\u4f53\u7ba1\u6240\u9700\u7535\u8def\u7684P C B\u3002\u6805\u6781\u9a71\u52a8\u677f\u8fd8\u53ef\u4ee5\u76d1\u63a7\u4e3b\u7535\u8def\u7684\u6e29\u5ea6\u3001\u7535\u6d41\u548c\u7535\u538b\u3002\u901a\u5e38\uff0c\u8f83\u5c0f\u7684\u53d8\u9891\u5668\u6ca1\u6709\u5355\u72ec\u7684\u6805\u6781\u9a71\u52a8\u5668<\/u>\uff0c\u800c\u662f\u5c06\u6805\u6781\u4e0e\u903b\u8f91\u7535\u6e90\u7ed3\u5408\u8d77\u6765\u5f62\u6210\u7535\u6e90\u677f\u3002<\/p>\n
31. \u667a\u80fd\u529f\u7387\u6a21\u5757(I PM)\uff1a\u7528\u4e8e\u67d0\u4e9b\u53d8\u9891\u5668\u7684\u8f93\u51fa\u90e8\u5206\u3002IPM \u5305\u62ecIGBT\u3001\u95e8\u7535\u8def\u3001\u70ed\u4f20\u611f\u5668<\/u>\u548c\u81ea\u6211\u4fdd\u62a4\u88c5\u7f6e\u3002\u4e0eIPM \u7ec4\u4ef6\u5355\u72ec\u5e03\u7f6e\u5728\u5916\u90e8PCB \u4e0a\u76f8\u6bd4\uff0cIPM \u5305\u542b\u5728\u53d8\u9891\u5668\u5957\u4ef6<\/u>\u4e2d\u66f4\u65b9\u4fbf\uff0c\u5360\u7528\u7684\u7a7a\u95f4\u4e5f\u66f4\u5c0f\u3002<\/p>\n
32. \u590d\u5236\u952e\u76d8\uff1a\u4e00\u79cd\u53d8\u9891\u5668\u952e\u76d8\uff0c\u53ef\u4ee5\u5c06\u7f16\u7a0b\u5b58\u50a8\u5230\u952e\u76d8\u672c\u8eab\u7684\u975e\u6613\u5931\u6027R A M \u4e2d\u3002\u8fd9\u4e9b\u5b58\u50a8\u7684\u53c2\u6570\u901a\u5e38\u53ef\u4ee5\u52a0\u8f7d\u5230\u53e6\u4e00\u4e2a\u9700\u8981\u76f8\u540c\u7f16\u7a0b\u7684\u53d8\u9891\u5668\u4e2d\u3002<\/p>\n
33. \u4ea4\u6d41\u6c38\u78c1\u7535\u673a\uff1a\u6c38\u78c1\u7535\u673a\u662f\u4e00\u79cd\u540c\u6b65\u4ea4\u6d41\u7535\u673a\u3002\u4e24\u79cd\u4e3b\u8981\u7684\u4ea4\u6d41\u6c38\u78c1\u7535\u673a\uff0c\u5305\u62ec\u8868\u9762\u5b89\u88c5\u548c\u5185\u90e8\u5b89\u88c5\u3002\u4e0e\u666e\u901a\u611f\u5e94\u7535\u673a\u4e0d\u540c\uff0c\u5728\u6c38\u78c1\u7535\u673a\u6b63\u5e38\u8fd0\u884c\u671f\u95f4\uff0c\u5b9a\u5b50\u548c\u8f6c\u5b50\u4e4b\u95f4\u6ca1\u6709\u8f6c\u5dee\u3002\u8f6c\u5b50\u4e2d\u6ca1\u6709I2R \u635f\u8017\uff0c\u56e0\u6b64P M\u7535\u673a\u7684\u989d\u5b9a\u6548\u7387\u9ad8\u4e8e\u611f\u5e94\u7535\u673a\u3002\u7531\u6b64\u5e26\u6765\u8282\u80fd\u548c\u66f4\u5c0f\u7684\u5c3a\u5bf8\uff0c\u4f7f\u6c38\u78c1\u7535\u673a\u6210\u4e3a\u611f\u5e94\u7535\u673a\u7684\u6709\u7528\u66ff\u4ee3\u54c1\uff0c\u5c3d\u7ba1\u5e76\u975e\u6240\u6709\u53d8\u9891\u5668\u90fd\u80fd\u64cd\u4f5c\u6c38\u78c1\u7535\u673a\u3002<\/p>\n
![\"8b6d7618-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8b6d7618-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8b6d7618-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
\u258e\u53cc\u63a5\u89e6\u5668\u65c1\u8def\u662f\u4e00\u79cd\u9644\u4ef6\uff0c\u5141\u8bb8\u7535\u673a\u901a\u8fc7\u7ebf\u8def\u6216\u53d8\u9891\u5668\u8fd0\u884c\u3002\u4e09\u63a5\u89e6\u5668\u65c1\u8def\u53ef\u7528\u4e8e\u4ee5\u6bd4\u53d8\u9891\u5668\u8f93\u5165\u7535\u8def\u6548\u7387\u66f4\u9ad8\u7684\u6052\u5b9a\u901f\u5ea6\u8fd0\u884c\u7535\u673a\u3002<\/p>\n
34. \u53cc\u63a5\u89e6\u5668\u65c1\u8def\uff1a\u53d8\u9891\u5668\u7684\u9644\u4ef6\uff0c\u5141\u8bb8\u7535\u673a\u901a\u8fc7\u7ebf\u8def\u6216\u901a\u8fc7\u53d8\u9891\u5668\u8fd0\u884c\u3002\u4e00\u4e2a\u63a5\u89e6\u5668\u5b89\u88c5\u5728\u8fdb\u7ebf\u548c\u7535\u673a\u4e4b\u95f4\uff0c\u53e6\u4e00\u4e2a\u5b89\u88c5\u5728\u53d8\u9891\u5668\u8f93\u51fa\u548c\u7535\u673a\u4e4b\u95f4\u3002\u53cc\u63a5\u89e6\u5668\u65c1\u8def\u5141\u8bb8\u7535\u673a\u76f4\u63a5\u4ece\u8fdb\u7ebf\u8fd0\u884c\uff0c\u7ed5\u8fc7\u53d8\u9891\u5668;\u5728\u53d8\u9891\u5668\u6545\u969c\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u76f4\u63a5\u4ece\u8fdb\u7ebf\u4ee5\u6052\u5b9a\u901f\u5ea6\u8fd0\u884c\u7535\u673a\u3002<\/p>\n
35. \u4e09\u63a5\u89e6\u5668\u65c1\u8def\uff1a\u5141\u8bb8\u7535\u673a\u5728\u7ebf\u8def\u4e0a\u6216\u901a\u8fc7\u53d8\u9891\u5668\u8fd0\u884c\u7684\u9644\u4ef6\u3002\u4e00\u4e2a\u63a5\u89e6\u5668\u5b89\u88c5\u5728\u8fdb\u7ebf\u548c\u53d8\u9891\u5668\u8f93\u5165\u4e4b\u95f4\uff0c\u53e6\u4e00\u4e2a(\u65c1\u8def)\u63a5\u89e6\u5668\u5b89\u88c5\u5728\u8fdb\u7ebf\u548c\u7535\u673a\u4e4b\u95f4\uff0c\u7b2c\u4e09\u4e2a\u5b89\u88c5\u5728\u53d8\u9891\u5668\u8f93\u51fa\u548c\u7535\u673a\u4e4b\u95f4\u3002\u8fd9\u5141\u8bb8\u7535\u673a\u5728\u7ebf\u8def\u8fd0\u884c\u65f6\u8fdb\u884c\u53d8\u9891\u5668\u7ef4\u4fee\uff0c\u4e5f\u53ef\u7528\u4e8e\u4ee5\u6bd4\u53d8\u9891\u5668\u8f93\u5165\u7535\u8def\u6548\u7387\u66f4\u9ad8\u7684\u6052\u5b9a\u901f\u5ea6\u8fd0\u884c\u7535\u673a\u3002<\/p>\n
36. V \/ F \u6a21\u5f0f\uff1a\u4e5f\u79f0\u4e3aV \/ H z \u6a21\u5f0f\uff0c\u8fd9\u662f\u4e00\u79cd\u901a\u8fc7\u53d8\u9891\u5668\u5bf9\u4ea4\u6d41\u611f\u5e94\u7535\u673a\u8fdb\u884c\u7b80\u5355\u63a7\u5236\u7684\u65b9\u6cd5\u3002\u6839\u636e\u57fa\u7840\u7535\u538b\u548c\u7535\u673a\u57fa\u7840\u9891\u7387\u989d\u5b9a\u503c\u786e\u5b9a\u6bd4\u7387\u3002\u8fd9\u4e2a\u6bd4\u7387\u4ea7\u751f\u4e00\u4e2a\u7ebf\u6027\u6a21\u5f0f\uff0c\u53d8\u9891\u5668\u9075\u5faa\u8be5\u6a21\u5f0f\u6765\u4ea7\u751f\u989d\u5b9a\u7535\u673a\u8f6c\u77e9\u3002\u7535\u538b\u4e0e\u9891\u7387\u4e4b\u6bd4\u662f\u673a\u5668\u4e2d\u7684\u78c1\u901a\u6c34\u5e73\uff0c\u5b83\u53cd\u8fc7\u6765\u51b3\u5b9a\u4e86\u673a\u5668\u5728\u7ed9\u5b9a\u5de5\u4f5c\u70b9\u4ea7\u751f\u7684\u626d\u77e9\u91cf\u3002<\/p>\n
37. \u5f00\u73af\u77e2\u91cf\uff1a\u4e00\u79cd\u590d\u6742\u4f46\u6709\u6548\u7684\u7535\u673a\u63a7\u5236<\/u>\u65b9\u6cd5\uff0c\u5141\u8bb8\u53d8\u9891\u5668\u5b9e\u73b0\u76f4\u6d41\u9a71\u52a8\u63a7\u5236\u7684\u6700\u4f73\u7279\u6027(\u5728\u8f83\u5bbd\u7684\u901f\u5ea6\u8303\u56f4\u5185\u5b9e\u73b0\u7cbe\u786e\u626d\u77e9\u63a7\u5236)\uff0c\u65e0\u9700\u76f4\u6d41\u7535\u673a\u7684\u7535\u5237\u7ef4\u62a4\u548c\u9ad8\u521d\u59cb\u6210\u672c\u3002\u4e3a\u4e86\u83b7\u5f97\u6700\u4f73\u6027\u80fd\uff0c\u5fc5\u987b\u77e5\u9053\u6216\u51c6\u786e\u4f30\u8ba1\u7535\u673a\u8f6c\u5b50\u7684\u4f4d\u7f6e\u6216\u504f\u5dee\u3002\u5728\u5f00\u73af\u77e2\u91cf\u63a7\u5236\u4e2d\uff0c\u7531\u4e8e\u7f3a\u4e4f\u5b9e\u9645\u7684\u8f74\u4f4d\u7f6e\u53cd\u9988\uff0c\u5fc5\u987b\u901a\u8fc7\u5176\u5b83\u65b9\u6cd5\u8ba1\u7b97\u8f6c\u5b50\u4f4d\u7f6e\u3002\u7136\u800c\uff0c\u4e0e\u95ed\u73af\u77e2\u91cf\u64cd\u4f5c\u76f8\u6bd4\uff0c\u6d88\u9664\u53cd\u9988\u88c5\u7f6e\u3001\u53d8\u9891\u5668\u8f93\u5165\u548c\u76f8\u5173\u5e03\u7ebf<\/u>\u7684\u6210\u672c\u8282\u7ea6\uff0c\u62b5\u6d88\u4e86\u7535\u673a\u6027\u80fd\u7684\u8f7b\u5fae\u635f\u5931\u3002<\/p>\n
![\"8b8c2766-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8b8c2766-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8b8c2766-32f7-11ed-ba43-dac502259ad0\\"")
<\/p>\n
\u258eV\/Hz \u6a21\u5f0f\u662f\u4e00\u79cd\u901a\u8fc7\u53d8\u9891\u5668\u5bf9\u4ea4\u6d41\u611f\u5e94\u7535\u673a\u8fdb\u884c\u7b80\u5355\u63a7\u5236\u7684\u65b9\u6cd5\u3002<\/p>\n
38. \u95ed\u73af\u77e2\u91cf\uff1a\u4e00\u79cd\u590d\u6742\u4f46\u9ad8\u6548\u7684\u7535\u673a\u63a7\u5236\u65b9\u6cd5\uff0c\u5141\u8bb8\u53d8\u9891\u5668\u5b9e\u73b0\u76f4\u6d41\u9a71\u52a8\u63a7\u5236\u6548\u76ca\uff0c\u800c\u6ca1\u6709\u76f4\u6d41\u7535\u673a\u7684\u7269\u7406\u9650\u5236\u3002\u7f16\u7801\u5668<\/u>\u6216\u5206\u89e3\u5668\u7b49\u53cd\u9988\u88c5\u7f6e\uff0c\u63d0\u4f9b\u5fc5\u8981\u7684\u7535\u673a\u8f6c\u5dee\u4fe1\u606f\uff0c\u4ee5\u95ed\u5408\u53d8\u9891\u5668\u8f93\u51fa\u9891\u7387\u548c\u5b9e\u9645\u7535\u673a\u8f74\u8f6c\u901f\u4e4b\u95f4\u7684\u56de\u8def\u3002<\/p>\n
39. \u6bd4\u4f8b\u3001\u79ef\u5206\u548c\u5fae\u5206(PI<\/u>D)\uff1aPID \u63a7\u5236\u7b97\u6cd5\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6574\u4e2a\u5de5\u4e1a\u63a7\u5236\u3002\u5f53\u901a\u8fc7\u6dfb\u52a0\u53cd\u9988(\u7a7a\u6c14\u6d41\u91cf\u3001\u538b\u529b\u6216\u6db2\u4f4d\u7b49\u53d8\u91cf)\uff0c\u521b\u5efa\u8fc7\u7a0b\u56de\u8def\u5e76\u53d1\u9001\u81f3\u53d8\u9891\u5668\u65f6\uff0c\u53ef\u901a\u8fc7P I D \u56de\u8def\u63a7\u5236\u8c03\u8282\u53d8\u91cf\u3002\u53d8\u9891\u5668\u7684P I D \u7b97\u6cd5\u5229\u7528\u6570\u5b66\u7279\u6027\uff0c\u6765\u786e\u5b9a\u5bf9\u7cfb\u7edf\u8bbe\u5b9a\u503c\u548c\u53cd\u9988\u6d4b\u91cf\u7684\u5b9e\u9645\u72b6\u6001\u4e4b\u95f4\u53d8\u5316\u7684\u54cd\u5e94\u3002<\/p>\n
40. \u81ea\u52a8\u8c03\u8c10\uff1a\u53d8\u9891\u5668\u6d4b\u8bd5\u8fde\u63a5\u548c\u7a7a\u8f7d\u7535\u673a\uff0c\u4ee5\u786e\u5b9a\u6700\u4f73\u8c03\u8c10\u53c2\u6570\u7684\u8fc7\u7a0b\u3002<\/p>\n
41. \u77ed\u8def\u7535\u6d41\u989d\u5b9a\u503c(S C C R)\uff1a\u8bbe\u5907\u5728\u77ed\u8def\u4e8b\u4ef6\u4e2d\u80fd\u591f\u627f\u53d7\u3001\u800c\u4e0d\u4f1a\u5931\u53bb\u5176\u5916\u90e8\u5b8c\u6574\u6027\u7684\u6700\u5927\u7535\u6d41\u3002\u8bbe\u5907\u6216\u8bbe\u5907\u7ec4\u5408\u7684S C C R\uff0c\u5e94\u5927\u4e8e\u5176\u8f93\u5165\u7aef\u53ef\u80fd\u7684\u6545\u969c\u7535\u6d41\u3002<\/p>\n
42. \u5b89\u57f9\u4e2d\u65ad\u7535\u6d41(AI<\/u>\u00a0C)\uff1a\u5728\u989d\u5b9a\u7535\u538b\u4e0b\uff0c\u4fdd\u62a4\u53d8\u9891\u5668\u7684\u8fc7\u7535\u6d41\u4fdd\u62a4\u88c5\u7f6e\u6253\u5f00\u800c\u5b9e\u73b0\u5b89\u5168\u505c\u673a\u7684\u5bf9\u79f0\u7535\u6d41\u91cf\u3002<\/p>\n
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<\/p>\n
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43. \u5141\u8bb8\u901a\u8fc7\u7535\u6d41\uff1a\u8fc7\u7535\u6d41\u4fdd\u62a4\u88c5\u7f6e(O C P D)\u901a\u5e38\u6253\u5f00\uff0c\u5e76\u5141\u8bb8\u4f4e\u4e8e\u6700\u5927\u6545\u969c\u7535\u6d41\u7684\u6709\u9650\u7535\u6d41\u6d41\u8fc7\u3002O C P D \u5141\u8bb8\u6d41\u8fc7\u7684\u7535\u6d41\u79f0\u4e3a\u201c\u901a\u8fc7\u201d\u7535\u6d41\u3002\u56e0\u6b64\uff0cO C P D \u5c06\u4e0b\u6e38\u7684\u6545\u969c\u7535\u6d41\u91cf\u964d\u4f4e\u5230\u5176\u901a\u8fc7\u7535\u6d41\u989d\u5b9a\u503c\u3002\u6545\u969c\u7535\u6d41\u5fc5\u987b\u5728O C P D\u88c5\u7f6e\u7684\u8303\u56f4\u5185\u3002<\/p>\n
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45. R S -485 \uff1a\u4e32\u884c\u7f51\u7edc\u6807\u51c6\uff0c\u5b9a\u4e49\u4e86\u5de5\u4e1a\u73af\u5883\u4e2d\u4f20\u8f93\u548c\u63a5\u6536\u4fe1\u606f\u7684\u7535\u6c14\u548c\u7269\u7406\u7279\u6027\u3002RS-485<\/u>\u00a0\u7684\u4e00\u4e2a\u4e3b\u8981\u7279\u70b9\u662f\uff0c\u5b83\u662f\u4e00\u79cd\u591a\u70b9\u8fde\u63a5\u65b9\u6848\uff0c\u5141\u8bb8\u8bb8\u591a\u8bbe\u5907\u4ec5\u4f7f\u7528\u4e24\u6839\u6216\u56db\u6839\u7535\u7ebf<\/u>\u548c\u4e00\u4e2a\u5c4f\u853d\u7ebf\u8fdb\u884c\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n
46. \u4ee5\u592a\u7f51\uff1a\u4e00\u79cd\u5b9a\u4e49\u7f51\u7edc\u8bbe\u5907\u6216\u8282\u70b9\u7684\u786c\u4ef6<\/u>\u548c\u6d88\u606f\u4f20\u8f93\u89c4\u8303\u3002\u5b83\u7531O S I\u6a21\u578b\u7684\u524d\u4e24\u5c42\uff1a\u7269\u7406\u5c42( \u7535\u7f06\u3001R J45\u8fde\u63a5\u5668<\/u>)\u548c\u6570\u636e\u94fe\u8def\u5c42(\u5373\u5b9a\u4e49\u6d88\u606f\u5982\u4f55\u4ece\u4e00\u4e2a\u8bbe\u5907\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8bbe\u5907)\u7ec4\u6210\u3002<\/p>\n
![\"8bc05130-32f7-11ed-ba43-dac502259ad0\"](\"http:\/\/www.szryc.com\/wp-content\/uploads\/2022\/09\/8bc05130-32f7-11ed-ba43-dac502259ad0.jpg\" "\\"8bc05130-32f7-11ed-ba43-dac502259ad0\\"")
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47. \u534f\u8bae\uff1a\u5b9a\u4e49\u5982\u4f55\u521b\u5efa\u7528\u4e8e\u73b0\u573a\u603b\u7ebf\u7f51\u7edc\u6d88\u606f\u7684\u4e00\u7ec4\u89c4\u5219\u3002\u8fd9\u4e9b\u89c4\u5219\u5c06\u8be6\u7ec6\u8bf4\u660e\u5982\u4f55\u6784\u5efa\u548c\u4ea4\u4ed8\u8bbe\u5907(\u5982\u53d8\u9891\u5668)\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5982\u679c\u4e0d\u4f7f\u7528\u7f51\u5173\u8bbe\u5907\uff0c\u4e0d\u540c\u7684\u534f\u8bae\u901a\u5e38\u4e0d\u80fd\u5728\u5355\u4e2a\u7f51\u7edc\u4e2d\u6df7\u5408\u4f7f\u7528\u3002\u5e38\u89c1\u7684\u534f\u8bae\u793a\u4f8b\u5305\u62ecE t h e r N e t \/IP\u3001DeviceNet\u3001Profibus\u3001Profinet\u3001Modbus RTU \u548cModbus TCP\/IP \u7b49\u3002<\/p>\n
48. \u8fd0\u884c\u6e90\uff1a\u6bcf\u4e2a\u53d8\u9891\u5668\u90fd\u9700\u8981\u5b9a\u4e49\u542f\u52a8\u7535\u673a\u547d\u4ee4\u7684\u6765\u6e90\u3002\u901a\u5e38\uff0c\u542f\u52a8\u547d\u4ee4\u6709\u5c31\u5730(\u5982\u952e\u76d8)\u548c\u8fdc\u7a0b(\u5982\u7f51\u7edc\u547d\u4ee4)\u3002\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u952e\u76d8\u9009\u62e9\u5c31\u5730\u6216\u8fdc\u7a0b\u6307\u4ee4\u6e90\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u901a\u5e38\u4e00\u6b21\u53ea\u80fd\u6709\u4e00\u4e2a\u6307\u4ee4\u6e90\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u5176\u5b83\u6240\u6709\u6307\u4ee4\u6e90\u90fd\u5c06\u88ab\u5ffd\u7565\u3002<\/p>\n
49. \u53c2\u8003\u6e90\uff1a\u6307\u5b9a\u53d8\u9891\u5668\u901f\u5ea6\u6307\u4ee4\u7684\u6765\u6e90\u3002\u5b83\u4e5f\u88ab\u79f0\u4e3a\u9891\u7387\u53c2\u8003\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u53d8\u9891\u5668\u9ed8\u8ba4\u4f7f\u7528\u4ee5H z \u4e3a\u5355\u4f4d\u7684\u9891\u7387\uff0c\u4f5c\u4e3a\u9ed8\u8ba4\u7684\u8f6c\u901f\u6307\u4ee4\u3002\u6709\u65f6\uff0c\u4f46\u5e76\u975e\u603b\u662f\uff0c\u53c2\u8003\u6e90\u4e0e\u6307\u4ee4\u6e90\u51fa\u81ea\u540c\u4e00\u4e2a\u5730\u65b9\u3002<\/p>\n
50. \u4e09\u7535\u5e73\u8f93\u51fa\uff1a\u4e00\u79cd\u6539\u8fdb\u7684\u8f93\u51faPWM \u6a21\u5f0f\uff0c\u4f7f\u7528\u989d\u5916\u7684I G B T\u3001\u4e2d\u6027\u70b9\u94b3\u4f4d\u548c\u81ea\u5b9a\u4e49\u5f00\u5173\u6a21\u5f0f\uff0c\u6765\u5b9e\u73b0\u4e09\u79cd\u53ef\u80fd\u7684\u8f93\u51fa\u7535\u538b\u7535\u5e73(E \/2\u30010\u3001- E \/2\uff0c\u5176\u4e2dE \/2 \u4e3a\u76f4\u6d41\u6bcd\u7ebf\u4e2d\u70b9\u7535\u538b)\u3002\u53d8\u9891\u5668\u7684\u4e09\u7535\u5e73\u8f93\u51fa\uff0c\u81ea\u7136\u4f1a\u964d\u4f4e\u5171\u6a21\u7535\u538b\u548c\u566a\u58f0\uff0c\u5e76\u663e\u8457\u964d\u4f4e\u5bfc\u81f4\u7535\u673a\u8f74\u627f\u8fc7\u65e9\u6545\u969c\u7684\u8f74\u627f\u7535\u6d41\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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