{"id":7018,"date":"2021-11-19T08:49:51","date_gmt":"2021-11-19T00:49:51","guid":{"rendered":"http:\/\/www.szryc.com\/?p=7018"},"modified":"2021-11-19T08:49:51","modified_gmt":"2021-11-19T00:49:51","slug":"%e9%99%b6%e7%93%b7%e7%94%b5%e5%ae%b9%e4%b9%8b%e5%ae%89%e8%a7%84%e7%94%b5%e5%ae%b9%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=7018","title":{"rendered":"\u9676\u74f7\u7535\u5bb9\u4e4b\u5b89\u89c4\u7535\u5bb9\u8be6\u89e3"},"content":{"rendered":"
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\u6b64\u7c7b\u7535\u5bb9\u9700\u8981\u6709\u8f83\u9ad8\u7684\u7edd\u7f18\u7279\u6027\u548c\u6297\u7535\u5f3a\u5ea6\u3002\u4e3a\u4e86\u8010\u53d7\u9ad8\u7535\u538b\uff0c\u5f80\u5f80\u8981\u6c42\u5728\u7535\u6c14\u548c\u673a\u68b0\u6027\u80fd\u65b9\u9762\u6709\u8db3\u591f\u7684\u5b89\u5168\u4f59\u91cf\u3002\u4ece\u56fe1\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u662f\u9676\u74f7\u7535\u5bb9\u5668\u7684\u4e3b\u8981\u5e94\u7528\u9886\u57df\uff0c\u5c24\u5176\u662f\u5728\u7535\u78c1\u5e72\u6270\u6ee4\u6ce2\u4e0b\u3002<\/p>\n <\/p>\n \u56fe1\uff1a\u5b89\u89c4\u7535\u5bb9\u5668\u7684\u5178\u578b\u7535\u8def<\/u>\u548c\u4e3b\u8981\u7c7b\u578b<\/p>\n \u4e00\u6b3e\u5408\u683c\u7684\u5b89\u89c4\u7535\u5bb9\uff0c\u9700\u8981\u6ee1\u8db3\u4ee5\u4e0b\u4e00\u4e9b\u8981\u6c42\uff1a<\/p>\n \u9996\u5148\uff0c\u5b89\u89c4\u7535\u5bb9\u7684\u989d\u5b9a\u7535\u538b\u5fc5\u987b\u9002\u5e94\u5e94\u7528\u573a\u5408\u7684\u7535\u538b\u8981\u6c42\u3002<\/strong>\u6bd4\u5982 Y \u7c7b\u5b89\u89c4\u7535\u5bb9\u4e0d\u540c\u7684\u5b89\u5168\u7b49\u7ea7\u548c\u7edd\u7f18\u7c7b\u578b\uff0c\u5c31\u5bf9\u5e94\u7740\u4e0d\u540c\u7684\u989d\u5b9a\u7535\u538b\uff0c\u5982\u88681\u6240\u793a\u3002<\/p>\n <\/p>\n \u25b2Y\u7c7b\u5b89\u89c4\u7535\u5bb9\u7684\u989d\u5b9a\u7535\u538b<\/p>\n \u5176\u6b21\uff0c\u5b89\u89c4\u7535\u5bb9\u9700\u8981\u6709\u8db3\u591f\u7684\u627f\u53d7\u5f02\u5e38\u8109\u51b2\u7535\u538b\u51b2\u51fb\u7684\u80fd\u529b\uff0c\u56e0\u6b64\u5cf0\u503c\u8109\u51b2\u7535\u538b\u4e5f\u662f\u4e00\u4e2a\u5f88\u5173\u952e\u7684\u6027\u80fd\u53c2\u6570<\/strong>\uff0c\u6bd4\u5982 Y1\u00a0\u00a0\u5b89\u89c4\u7535\u5bb9\u7684\u5cf0\u503c\u8109\u51b2\u7535\u538b\u9700\u8981\u9ad8\u8fbe 8kV \u4ee5\u4e0a\u3002<\/p>\n <\/p>\n \u25b2\u5b89\u89c4\u7535\u5bb9\u8010\u53d7\u5cf0\u503c\u8109\u51b2\u7535\u538b\u7684\u7279\u6027\u8981\u6c42<\/p>\n \u518d\u6709\uff0c\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u70b9\uff0c\u9274\u4e8e\u5b89\u89c4\u7535\u5bb9\u7684\u7279\u6b8a\u6027\uff0c\u5176\u5fc5\u987b\u6709\u8f83\u5f3a\u7684\u6076\u52a3\u73af\u5883\u7684\u9002\u5e94\u80fd\u529b\uff0c\u8fd9\u5bf9\u4e8e\u8bb8\u591a\u5e94\u7528\u6765\u8bf4\u5c24\u4e3a\u5173\u952e\uff0c\u5982\u6c7d\u8f66\u3001\u5de5\u4e1a\u548c\u6d88\u8d39\u54c1\u7b49\u3002<\/strong>\u5143\u5668\u4ef6<\/u>\u8fd9\u4e00\u53ef\u9760\u6027\u7279\u6027\u7684\u754c\u5b9a\uff0c\u53ef\u901a\u8fc7\u9ad8\u6e29\u9ad8\u6e7f\uff08Te<\/u>mperature Humi<\/u>dity Bias\uff0cTHB\uff09\u8bd5\u9a8c\u6765\u8fdb\u884c\uff0cIEC 60384-14.4\u6807\u51c6\u4e3a\u5b89\u89c4\u7535\u5bb9\u7684 THB\u00a0\u6d4b\u8bd5<\/u>\u5b9a\u4e49\u4e86\u6240\u9700\u7684\u6761\u4ef6\uff08\u5982\u56fe2\uff09\u3002<\/p>\n \u5176\u4e2d\u6d4b\u8bd5\u6761\u4ef6 B \u548c\u6d4b\u8bd5\u6761\u4ef6 A \u662f\u7b49\u6548\u7684\uff0c\u4e24\u4e2a\u6d4b\u8bd5\u5747\u8bc1\u660e\uff0c85 \u00b0C \/ 85 % RH \/ 1000 h \u6761\u4ef6\u4e0b\u7684 THB Class IIIB \u6d4b\u8bd5\uff0c\u610f\u5473\u7740\u8be5\u5b89\u89c4\u7535\u5bb9\u5c31\u8fbe\u5230\u5e76\u8d85\u8fc7\u4e86\u6700\u9ad8\u7684\u6e29\u3001\u6e7f\u5ea6\u8010\u53d7\u7b49\u7ea7\u8981\u6c42\u3002<\/p>\n \u56fe2\uff1aIEC 60384-14.4\u6807\u51c6\u7684\u5b89\u89c4\u7535\u5bb9THB\u6d4b\u8bd5\u6761\u4ef6<\/p>\n \u5982\u679c\u6309\u7167\u4e0a\u8ff0\u8fd9\u6837\u7684\u6807\u51c6\u53bb\u7b5b\u9009\uff0c<\/p>\n Vishay \u7684\u9676\u74f7\u7535\u5bb9\u4e2d\u6709\u4e09\u4f4d\u201c\u9ad8\u624b\u201d\u5e94\u8be5\u80fd\u591f\u699c\u4e0a\u6709\u540d\u3002<\/strong><\/p>\n \u00a0\u00a01.\u00a0VY1\u2026C<\/strong><\/p>\n \u5b89\u89c4\u7535\u5bb9<\/strong>\u00a0\u8fd9\u4e2a\u5916\u5f62\u7d27\u51d1\u7684\u5f15\u7ebf\u5c01\u88c5\u5706\u76d8\u5f0f\u9676\u74f7\u7535\u5bb9\u5177\u6709 X1, 760 VAC\/ Y1\uff0c500 VAC\u00a0\u7684\u989d\u5b9a\u7535\u538b\uff0c\u8010\u53d7\u7684\u5cf0\u503c\u8109\u51b2\u7535\u538b\u9ad8\u8fbe 10 kV\uff0c\u6700\u503c\u5f97\u4e00\u63d0\u7684\u662f\u5176\u5728 THB \u6d4b\u8bd5\u4e2d\u901a\u8fc7\u4e86\u53ef\u9760\u6027\u7ea7\u522b\u6700\u9ad8\u7684 Class IIIB \u7684\u6d4b\u8bd5\uff0885 \u00b0C \/ 85 % RH \/ 1000 h\uff09\uff01\u56e0\u6b64\uff0c\u5f53\u4f60\u5e0c\u671b\u9009\u62e9\u4e00\u6b3e\u5728\u6076\u52a3\u73af\u5883\u4e2d\u5177\u6709<\/strong>\u9ad8\u53ef\u9760\u6027\u8868\u73b0<\/strong>\u7684\u5c0f\u578b\u5316\u5b89\u89c4\u7535\u5bb9\u65f6\uff0cVY1\u2026C \u5b89\u89c4\u7535\u5bb9\u65e0\u7591\u662f\u4f18\u9009\u3002<\/strong><\/p>\n \u56fe3\uff1aVY1\u2026C \u7cfb\u5217\u5b89\u89c4\u7535\u5bb9<\/p>\n 2. AY1\u7cfb\u5217<\/strong><\/p>\n \u5982\u679c\u4f60\u9700\u8981\u4e3a\u6c7d\u8f66\u5e94\u7528\u627e\u4e00\u6b3e\u5177\u5907\u540c\u6837\u8010\u9ad8\u6e29\u3001\u9ad8\u6e7f\uff0c\u4ee5\u53ca\u540c\u6837\u51fa\u8272\u7684\u6297\u9ad8\u538b\u8109\u51b2\u80fd\u529b\u7684\u5b89\u89c4\u7535\u5bb9\uff0cVishay \u7684 AY1 \u7cfb\u5217\u9676\u74f7\u7535\u5bb9\u662f\u660e\u667a\u4e4b\u9009<\/strong>\u3002<\/strong>\u8be5\u7535\u5bb9\u540c\u6837\u7ecf\u8fc7\u4e86 85 \u00b0C \/ 85 % RH \/ 1000 h \u7684 THB Class IIIB \u6d4b\u8bd5\u7684\u8003\u9a8c\uff0c\u800c\u4e14\u901a\u8fc7\u4e86 AEC-Q200 \u8f66\u89c4\u8ba4\u8bc1\uff0c\u56e0\u6b64\u6c7d\u8f66\u5e94\u7528\u4e2d\u7684\u9ad8\u53ef\u9760\u6027 EMI\/RFI \u6291\u5236\u5e94\u7528\uff0c\u522b\u72b9\u8c6b\uff0c\u5c31\u9009\u8fd9\u9897\u6599\uff01\u00a0<\/p>\n \u56fe4\uff1aAY1 \u7cfb\u5217\u5b89\u89c4\u7535\u5bb9\u200d<\/p>\n 3. 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