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高频å˜åŽ‹å™¨æœ‰ç€æ€Žæ ·çš„优缺点?</h3>
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<span>æ–‡ç« å‡ºå¤„ï¼?a href=""><a href="http://cfdz.nsw888.com">深圳市晨飞电å有é™å…¬å?/a></a></span><span>网责任编辑：<a href="http://cfdz.nsw888.com">NSW</a></span><span>作者：<a href="http://cfdz.nsw888.com">NSW</a></span><span>人气ï¼?span
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<p>　<span style="font-size: 16px">　1ã€æ¶ˆè€—èµ„æ–™å°‘ï¼šæœ¬é’±ä½Žã€‚å› ä¸ºå˜åŽ‹å™¨æ‰€ç”¨ç¡…钢片和铜线的é‡æ˜¯å’Œç»•ç»„çš„é¢å®šæ„Ÿåº”电势和é¢å®šç”µæµæœ‰å…³ï¼Œä¹Ÿå³å’Œç»•ç»„的容é‡æœ‰å…³ï¼Œå˜åŽ‹å™¨ç»•ç»„容é‡é™ä½Žï¼Œæ‰€è€—æ料也å‡å°‘，本钱也低ã€?/span></p>
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<p><span style="font-size: 16px">　　2ã€æŸè€—少效益高：由于铜线和硅钢片用é‡å‡å°‘，åŒæ ·çš„电æµå¯†åº¦åŠç£é€šå¯†åº¦æ—¶ï¼Œå˜åŽ‹å™¨çš„é“œæŸå’Œé“æŸéƒ½æ¯”åŒç»•ç»„å˜åŽ‹å™¨å‡å°‘ï¼Œå› æ¤æ•ˆç›Šè¾ƒé«˜ã€?/span></p>
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<p><span style="font-size: 16px">　　3ã€ä¾¿äºŽè¿è¾?/span><span style="font-size: 16px">å’Œå®‰è£…ï¼Œå› ä¸ºå®ƒæ¯”åŒå®¹é‡çš„åŒç»•ç»„å˜åŽ‹å™¨é‡é‡è½»ï¼Œå°ºå¯¸å°ï¼Œå 地é¢ç§¯å°ã€?/span></p>
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<p><span style="font-size: 16px">　　4ã€æ高了å˜åŽ‹å™¨çš„æžé™åˆ¶é€ 容é‡ï¼Œå˜åŽ‹å™¨çš„æžé™åˆ¶é€ 容é‡ä¸€èˆ¬å—è¿è¾“æ¡ä»¶çš„é™åˆ¶ï¼Œç›¸åŒçš„è¿è¾“æ¡ä»¶çš„é™åˆ¶ï¼Œç›¸åŒçš„è¿è¾“æ¡ä»¶ä¸‹ï¼Œå˜åŽ‹å™¨å®¹é‡å¯æ¯”åŒç»•ç»„å˜åŽ‹å™¨åˆ¶é€ 大一些ã€?/span></p>
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<p><span style="font-size: 16px">　　电力系统ä¸é‡‡ç”¨å˜åŽ‹å™¨ï¼Œä¹Ÿä¼šæœ‰ä¸åˆ©çš„å½±å“。其缺点如下ï¼?/span></p>
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<p><span style="font-size: 16px">　　1ã€ä½¿ç”µåŠ›ç³»ç»ŸçŸè·¯ç”µæµå¢žåŠ ，由于å˜åŽ‹å™¨çš„高ã€ä¸åŽ‹ç»•ç»„之间有电的è”系，其çŸè·¯é˜»æŠ—åªæœ‰åŒå®¹é‡æ™®é€šåŒç»•ç»„å˜åŽ‹å™¨çš„1-k/1平方å€ï¼Œå› æ¤åœ¨ç”µåŠ›ç³»ç»Ÿä¸é‡‡ç”¨è‡ªè€¦å˜åŽ‹å™¨åŽï¼Œå°†ä½¿ä¸‰ç›¸çŸè·¯ç”µæµæ˜¾è‘—å¢žåŠ ã€‚åˆç”±äºŽå˜åŽ‹å™¨ä¸æ€§ç‚¹å¿…需直接接地，所以将使系统的å•ç›¸çŸè·¯ç”µæµå¤§ä¸ºå¢žåŠ ，有时甚至超越三相çŸè·¯ç”µæµã€?/span></p>
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<p><span style="font-size: 16px">　　2ã€é€ æˆè°ƒåŽ‹ä¸Šçš„一些困难，主è¦ä¹Ÿæ˜¯å› 其高ã€ä¸åŽ‹ç»•ç»„有电的è”系引起的目å‰å˜åŽ‹å™¨å¯èƒ½çš„调压方å¼æœ‰ä¸‰ç§ã€‚第一ç§æ˜¯å˜åŽ‹å™¨ç»•ç»„内部装设带负è·æ”¹å˜åˆ†å¤´ä½ç½®çš„调压装ç½?第二ç§æ˜¯é«˜åŽ‹ä¸Žä¸åŽ‹çº¿è·¯ä¸Šè£…è®¾é™„åŠ å˜åŽ‹å™?而这三ç§æ–¹æ³•ä¸ä»…æ˜¯åˆ¶é€ ä¸Šå˜åœ¨å›°éš¾ï¼Œä¸ç»æµŽï¼Œä¸”在è¿è¡Œä¸ä¹Ÿæœ‰ç¼ºç‚¹(如影å“第三绕组的电压)解决得都ä¸å¤Ÿç†æƒ³ã€?/span></p>
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<p><span style="font-size: 16px">　　3ã€ä½¿ç»•ç»„的过电压维护å¤æ‚，由于高ã€ä¸åŽ‹ç»•ç»„的自è€?/span><span style="font-size: 16px">è”系，当任一侧è½å…¥ä¸€ä¸ªæ³¢å¹…与该绕组ç»ç¼˜æ°´å¹³ç›¸é€‚应的雷电冲击波时，å¦ä¸€ä¾§å‡ºçŽ°çš„过电压冲击的波幅则å¯èƒ½è¶…出该ç»ç¼˜æ°´å¹³ã€‚为了防æ¢è¿™ç§çŽ°è±¡çš„å‘生，必需在高ã€ä¸åŽ‹ä¸¤ä¾§å‡ºçº¿ç«¯éƒ½è£…一组阀型é¿é›·å™¨ã€?/span></p>
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<p><span style="font-size: 16px">　　4ã€ä½¿ç»§ç”µä¿æŠ¤å¤æ‚ã€?/span></p>
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<p><span style="font-size: 16px">　　尽管å˜åŽ‹å™¨å˜åœ¨ç€ä¸€å®šçš„缺点，但å„国还是éžå¸¸é‡è§†è‡ªè€¦å˜åŽ‹å™¨çš„应用，主è¦æ˜¯ä¸Žç”µåŠ›ç³»ç»Ÿå‘大容é‡é«˜ç”µåŽ‹çš„å‘展是分ä¸å¼€çš„éšç€å®¹é‡å¢žå¤§ï¼Œç”µåŽ‹å‡é«˜ï¼Œ</span><strong><a href="http://www.chenfeipower.com/Products/gongmoxianquan.html"><span style="font-size: 16px">高频å˜åŽ‹å™?/span></a></strong><span style="font-size: 16px">的优点就更为çªå‡ºã€?/span></p>
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