這(zhe)個(ge)(ge)問(wen)(wen)題(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介(jie)紹(shao)是(shi)(shi)基(ji)(ji)于(yu)(yu)以(yi)下幾(ji)個(ge)(ge)方(fang)面：基(ji)(ji)本(ben)原(yuan)理、主要現象、預(yu)防諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)故(gu)(gu)障(zhang)(zhang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)建(jian)議。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)轉換(整流(liu)(liu)和(he)(he)(he)逆變)引(yin)起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)污染問(wen)(wen)題(ti)早在(zai)(zai)(zai)20世(shi)紀60年代就(jiu)被(bei)許多專家所(suo)(suo)認(ren)識。直到(dao)20世(shi)紀80年代初，越來越多的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設(she)(she)(she)備故(gu)(gu)障(zhang)(zhang)和(he)(he)(he)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)異(yi)常(chang)使(shi)得解決(jue)這(zhe)一(yi)問(wen)(wen)題(ti)迫在(zai)(zai)(zai)眉睫。2021年1月13日，很多生(sheng)產過(guo)(guo)程中沒有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子器(qi)件是(shi)(shi)不(bu)可(ke)(ke)想象的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。至少每(mei)個(ge)(ge)工廠都(dou)應用(yong)(yong)了以(yi)下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備：-照明(ming)控制(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)(亮度級)-開關電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(計算機(ji)(ji)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)視機(ji)(ji))-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)調(diao)(diao)速設(she)(she)(she)備-自感飽和(he)(he)(he)鐵(tie)芯-不(bu)間(jian)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源-整流(liu)(liu)器(qi)-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)焊(han)設(she)(she)(she)備-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧爐-機(ji)(ji)床(CNC)-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子控制(zhi)機(ji)(ji)構(gou)-EDM機(ji)(ji)械所(suo)(suo)有(you)(you)這(zhe)些(xie)非(fei)線性電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備都(dou)會產生(sheng)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)，從而導致配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)本(ben)身(shen)或與系(xi)(xi)統(tong)(tong)(tong)(tong)相連(lian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)設(she)(she)(she)備出現故(gu)(gu)障(zhang)(zhang)。在(zai)(zai)(zai)發生(sheng)故(gu)(gu)障(zhang)(zhang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)廠，只考慮設(she)(she)(she)備故(gu)(gu)障(zhang)(zhang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)根(gen)本(ben)原(yuan)因可(ke)(ke)能是(shi)(shi)錯誤的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。故(gu)(gu)障(zhang)(zhang)也可(ke)(ke)能是(shi)(shi)由鄰(lin)近工廠產生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)影響公(gong)共配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)引(yin)起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。在(zai)(zai)(zai)安(an)裝功(gong)率(lv)(lv)(lv)因數(shu)(shu)補償系(xi)(xi)統(tong)(tong)(tong)(tong)之(zhi)(zhi)前，測試配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)以(yi)確定哪種(zhong)系(xi)(xi)統(tong)(tong)(tong)(tong)結構(gou)適(shi)合(he)您(nin)非(fei)常(chang)重要。可(ke)(ke)調(diao)(diao)濾(lv)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)器(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)和(he)(he)(he)組(zu)(zu)(zu)合(he)濾(lv)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)器(qi)是(shi)(shi)眾所(suo)(suo)周(zhou)知的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)解決(jue)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)問(wen)(wen)題(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)法(fa)。另一(yi)種(zhong)方(fang)法(fa)是(shi)(shi)使(shi)用(yong)(yong)動(dong)(dong)態有(you)(you)源濾(lv)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)器(qi)。本(ben)報(bao)告將(jiang)詳細解釋(shi)各種(zhong)過(guo)(guo)濾(lv)系(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)結構(gou)，并(bing)(bing)分(fen)(fen)(fen)(fen)析它們(men)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)優缺(que)點。1.基(ji)(ji)本(ben)術語載(zai)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)是(shi)(shi)加在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)上的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高頻(pin)(pin)信(xin)(xin)號，用(yong)(yong)于(yu)(yu)控制(zhi)路(lu)(lu)(lu)燈、高溫/高溫轉換系(xi)(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)夜間(jian)儲能加熱(re)器(qi)。載(zai)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)(AF)檢(jian)測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)由并(bing)(bing)聯(lian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)初級扼(e)(e)流(liu)(liu)圈和(he)(he)(he)并(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(次(ci)級扼(e)(e)流(liu)(liu)圈和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong))組(zu)(zu)(zu)成。自動(dong)(dong)對焦鎖相電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)用(yong)(yong)于(yu)(yu)檢(jian)測供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)部門加載(zai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)自動(dong)(dong)對焦信(xin)(xin)號。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)回(hui)路(lu)(lu)(lu)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)扼(e)(e)流(liu)(liu)線圈串(chuan)(chuan)聯(lian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)系(xi)(xi)數(shu)(shu)是(shi)(shi)扼(e)(e)流(liu)(liu)圈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感XL相對于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感XC的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)百分(fen)(fen)(fen)(fen)比。標準電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)系(xi)(xi)數(shu)(shu)例如是(shi)(shi)5.5、7和(he)(he)(he)14。組(zu)(zu)(zu)合(he)濾(lv)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)兩個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)(kang)(kang)系(xi)(xi)數(shu)(shu)不(bu)同的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)環(huan)路(lu)(lu)(lu)并(bing)(bing)聯(lian)在(zai)(zai)(zai)一(yi)起檢(jian)測雜波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)信(xin)(xin)號，用(yong)(yong)于(yu)(yu)低成本(ben)清潔電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)質(zhi)量(liang)。Cos功(gong)率(lv)(lv)(lv)因數(shu)(shu)代表(biao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)之(zhi)(zhi)間(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相位(wei)差。感性和(he)(he)(he)容(rong)(rong)性cos說明(ming)了電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品質(zhi)特(te)性。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)無(wu)(wu)功(gong)分(fen)(fen)(fen)(fen)量(liang)可(ke)(ke)以(yi)用(yong)(yong)cos表(biao)示(shi)。傅里葉分(fen)(fen)(fen)(fen)析使(shi)得通過(guo)(guo)傅里葉分(fen)(fen)(fen)(fen)析將(jiang)非(fei)正(zheng)弦(xian)函數(shu)(shu)分(fen)(fen)(fen)(fen)解成其(qi)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)分(fen)(fen)(fen)(fen)量(liang)成為(wei)可(ke)(ke)能。正(zheng)弦(xian)頻(pin)(pin)率(lv)(lv)(lv)0處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)形稱為(wei)基(ji)(ji)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)分(fen)(fen)(fen)(fen)量(liang)。頻(pin)(pin)率(lv)(lv)(lv)為(wei)n0的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)形稱為(wei)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)分(fen)(fen)(fen)(fen)量(liang)。諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)吸(xi)收(shou)器(qi)，調(diao)(diao)諧(xie)(xie)(xie)(xie)(xie)(xie)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，由一(yi)個(ge)(ge)扼(e)(e)流(liu)(liu)圈和(he)(he)(he)一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)串(chuan)(chuan)聯(lian)組(zu)(zu)(zu)成，調(diao)(diao)諧(xie)(xie)(xie)(xie)(xie)(xie)后對諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)抗(kang)(kang)(kang)較小。調(diao)(diao)諧(xie)(xie)(xie)(xie)(xie)(xie)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)用(yong)(yong)于(yu)(yu)精確消(xiao)除(chu)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)中的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)成分(fen)(fen)(fen)(fen)。諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)吸(xi)收(shou)器(qi)，一(yi)種(zhong)非(fei)調(diao)(diao)諧(xie)(xie)(xie)(xie)(xie)(xie)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)，由一(yi)個(ge)(ge)扼(e)(e)流(liu)(liu)線圈和(he)(he)(he)一(yi)個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)串(chuan)(chuan)聯(lian)組(zu)(zu)(zu)成，調(diao)(diao)諧(xie)(xie)(xie)(xie)(xie)(xie)到(dao)低于(yu)(yu)較低諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)(lv)(lv)以(yi)防止諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)。諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)是(shi)(shi)由設(she)(she)(she)備或系(xi)(xi)統(tong)(tong)(tong)(tong)引(yin)入的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)非(fei)正(zheng)弦(xian)特(te)征電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)疊加在(zai)(zai)(zai)主電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源上。頻(pin)(pin)率(lv)(lv)(lv)是(shi)(shi)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)工作(zuo)頻(pin)(pin)率(lv)(lv)(lv)倍數(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)。按其(qi)倍數(shu)(shu)稱為(wei)n次(ci)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)分(fen)(fen)(fen)(fen)量(liang)(3、5、7等。).諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)是(shi)(shi)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)中由諧(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)和(he)(he)(he)阻(zu)(zu)抗(kang)(kang)(kang)產生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)降。阻(zu)(zu)抗(kang)(kang)(kang)阻(zu)(zu)抗(kang)(kang)(kang)是(shi)(shi)在(zai)(zai)(zai)特(te)定頻(pin)(pin)率(lv)(lv)(lv)下配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)(tong)(tong)中某(mou)一(yi)點產生(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)。阻(zu)(zu)抗(kang)(kang)(kang)取決(jue)于(yu)(yu)干式變壓(ya)器(qi)和(he)(he)(he)連(lian)接到(dao)系(xi)(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)(she)(she)備，以(yi)及所(suo)(suo)用(yong)(yong)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)橫(heng)截(jie)面積和(he)(he)(he)長(chang)度。阻(zu)(zu)抗(kang)(kang)(kang)系(xi)(xi)數(shu)(shu)阻(zu)(zu)抗(kang)(kang)(kang)系(xi)(xi)數(shu)(shu)是(shi)(shi)AF(載(zai)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo))阻(zu)(zu)抗(kang)(kang)(kang)與50Hz(基(ji)(ji)波(bo)(bo)(bo)(bo)(bo)(bo)(bo)(bo))阻(zu)(zu)抗(kang)(kang)(kang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)比值(zhi)。并(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)頻(pin)(pin)率(lv)(lv)(lv)網(wang)(wang)絡(luo)阻(zu)(zu)抗(kang)(kang)(kang)達(da)到(dao)較大值(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)(lv)(lv)。在(zai)(zai)(zai)并(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)分(fen)(fen)(fen)(fen)量(liang)i1和(he)(he)(he)I2C大于(yu)(yu)總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)i1.無(wu)(wu)功(gong)功(gong)率(lv)(lv)(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)和(he)(he)(he)干式變壓(ya)器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁能部分(fen)(fen)(fen)(fen)以(yi)及用(yong)(yong)于(yu)(yu)能量(liang)交換目的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)功(gong)率(lv)(lv)(lv)轉換器(qi)需要無(wu)(wu)功(gong)功(gong)率(lv)(lv)(lv)Q。與有(you)(you)功(gong)功(gong)率(lv)(lv)(lv)不(bu)同，無(wu)(wu)功(gong)功(gong)率(lv)(lv)(lv)不(bu)起作(zuo)用(yong)(yong)。無(wu)(wu)功(gong)功(gong)率(lv)(lv)(lv)測量(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)單位(wei)是(shi)(shi)Var或kvar。無(wu)(wu)功(gong)功(gong)率(lv)(lv)(lv)補償po #p#分(fen)(fen)(fen)(fen)頁標題(ti)#e#

否則，應(ying)該使用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)來(lai)提(ti)高(gao)功率(lv)(lv)因數(shu)，因此有(you)(you)(you)(you)必要在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備(bei)上并聯(lian)(lian)安裝(zhuang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)。諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)：配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)設(she)備(bei)利用(yong)其(qi)(qi)現有(you)(you)(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜、補償(chang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)等)形成(cheng)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(干式變壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗線圈等。).后(hou)者可以被系(xi)統諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)激發而成(cheng)為諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)。干式變壓(ya)(ya)器(qi)(qi)(qi)(qi)(qi)鐵心(xin)的(de)(de)(de)(de)(de)(de)非線性磁化特(te)性是(shi)(shi)(shi)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)產(chan)生的(de)(de)(de)(de)(de)(de)原(yuan)因之一。這(zhe)種情況(kuang)下(xia)，主諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)是(shi)(shi)(shi)三次的(de)(de)(de)(de)(de)(de)；它(ta)與所有(you)(you)(you)(you)導(dao)(dao)體中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)單(dan)相分(fen)(fen)(fen)量(liang)具(ju)有(you)(you)(you)(you)相同的(de)(de)(de)(de)(de)(de)長度，因此不能在星形點消除。諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)頻(pin)率(lv)(lv)：每個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)(de)(de)(de)連接形成(cheng)一個(ge)(ge)具(ju)有(you)(you)(you)(you)特(te)定諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)頻(pin)率(lv)(lv)的(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。一個(ge)(ge)有(you)(you)(you)(you)幾個(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)(de)(de)(de)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)有(you)(you)(you)(you)幾個(ge)(ge)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)頻(pin)率(lv)(lv)。串(chuan)聯(lian)(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)(qi)(qi)(qi)(qi))和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi))串(chuan)聯(lian)(lian)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。串(chuan)聯(lian)(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)頻(pin)率(lv)(lv)：網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)阻抗水平達到較小(xiao)值的(de)(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)。在串(chuan)聯(lian)(lian)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)振(zhen)(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)(zhong)(zhong)，并聯(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)UL和(he)(he)(he)UC大(da)于(yu)總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)u。該分(fen)(fen)(fen)量(liang)的(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)頻(pin)率(lv)(lv)不是(shi)(shi)(shi)正(zheng)弦(xian)波(bo)(bo)(bo)(bo)，而是(shi)(shi)(shi)基波(bo)(bo)(bo)(bo)分(fen)(fen)(fen)量(liang)的(de)(de)(de)(de)(de)(de)倍數(shu)。2.什么是(shi)(shi)(shi)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)？諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)是(shi)(shi)(shi)主電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)頻(pin)率(lv)(lv)的(de)(de)(de)(de)(de)(de)倍數(shu)。還使用(yong)了術語(yu)“電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)”。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)頻(pin)率(lv)(lv)f=50hz，三次諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)f=150hz，五次諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)f=250hz，七次諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)f=350hz，等等。非正(zheng)弦(xian)信號可以通過傅里(li)葉分(fen)(fen)(fen)析分(fen)(fen)(fen)解成(cheng)基本部分(fen)(fen)(fen)及其(qi)(qi)倍數(shu)。3.諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)成(cheng)分(fen)(fen)(fen)是(shi)(shi)(shi)如何產(chan)生的(de)(de)(de)(de)(de)(de)？由于(yu)半導(dao)(dao)體晶閘管的(de)(de)(de)(de)(de)(de)開(kai)關操作(zuo)以及二極(ji)管和(he)(he)(he)半導(dao)(dao)體晶閘管的(de)(de)(de)(de)(de)(de)非線性特(te)性，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統中(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)一些設(she)備(bei)，如功率(lv)(lv)變換(huan)器(qi)(qi)(qi)(qi)(qi)，與正(zheng)弦(xian)波(bo)(bo)(bo)(bo)有(you)(you)(you)(you)很大(da)的(de)(de)(de)(de)(de)(de)偏差。諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)(de)產(chan)生與功率(lv)(lv)變換(huan)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)脈沖數(shu)有(you)(you)(you)(you)關。6脈沖設(she)備(bei)只(zhi)有(you)(you)(you)(you)5、7、11、13、17、19.n倍電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)頻(pin)率(lv)(lv)。功率(lv)(lv)轉(zhuan)換(huan)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)脈沖數(shu)越(yue)高(gao)，較低(di)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)分(fen)(fen)(fen)量(liang)的(de)(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)越(yue)高(gao)。其(qi)(qi)他(ta)耗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)備(bei)，如熒光燈的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子控制調節器(qi)(qi)(qi)(qi)(qi)，會產(chan)生強三次諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)(150赫茲)。這(zhe)種非正(zheng)弦(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)導(dao)(dao)致電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)阻抗(電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻)下(xia)的(de)(de)(de)(de)(de)(de)非正(zheng)弦(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)降。在供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)阻抗下(xia)產(chan)生的(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)(de)(de)(de)(de)幅值等于(yu)對應(ying)的(de)(de)(de)(de)(de)(de)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)頻(pin)率(lv)(lv)對應(ying)的(de)(de)(de)(de)(de)(de)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)阻抗z的(de)(de)(de)(de)(de)(de)乘積(ji)。頻(pin)率(lv)(lv)越(yue)高(gao)，諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)分(fen)(fen)(fen)量(liang)的(de)(de)(de)(de)(de)(de)幅度越(yue)低(di)。4.諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)成(cheng)分(fen)(fen)(fen)出現在哪(na)里(li)？哪(na)里(li)有(you)(you)(you)(you)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)源(見介紹)，哪(na)里(li)就有(you)(you)(you)(you)諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)產(chan)生。諧(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)(xie)波(bo)(bo)(bo)(bo)成(cheng)分(fen)(fen)(fen)也有(you)(you)(you)(you)可能通過供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)到達用(yong)戶(hu)(hu)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)。例(li)如，供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)(wang)(wang)(wang)絡(luo)中(zhong)(zhong)(zhong)一個(ge)(ge)用(yong)戶(hu)(hu)工(gong)廠的(de)(de)(de)(de)(de)(de)運行可能由另一個(ge)(ge)相鄰(lin)的(de)(de)(de)(de)(de)(de)用(yong)戶(hu)(hu)設(she)備(bei)產(chan)生

諧波所干擾。5.電容器的技術 MKP和MPP技術之間的區別在于電力電容器在補償系統中的連接方式。MKP(MKK，MKF)電容器： 這項技術是在聚丙烯薄膜上直接鍍金屬。其尺寸小于用MPP技術的電容器。因為對生產過程較低的要求，其制造和原料成本比MPP技術要相對地低很多。MKP是較普遍的電容器技術，并且由于小型化設計和電介質的能力，它具有更多的優點。MPP(MKV)電容器： MPP技術是用兩面鍍金屬的紙板作為電極，用聚丙烯薄膜作為介質。這使得它的尺寸大于采用MKP技術的電容器。生產是非常高精密的，因為必須采用真空干燥技術從電容器繞組中除去全部殘余水分而且空腔內必須填注絕緣油。這項技術的主要優勢是它對高溫的耐受性能。自愈： 兩種類型的電容器都是自愈式的。在自愈的過程中電容器儲存的能量在故障穿孔點會產生一個小電弧。電弧會蒸發穿孔點臨近位置的細小金屬，這樣恢復介質的充分隔離。電容器的有效面積在自愈過程中不會有任何實際程度的減少。每只電容都裝有一個過壓分斷裝置以保護電氣或熱過載。測試是符合VDE560和IEC70以及70A標準的。6.電容器的發展 直到大約1978年，制造電力電容器仍然使用包含PCB的介質注入技術。后來人們發現，PCB是有毒的，這種有毒的氣體在燃燒時會釋放出來。這些電容器不再被允許使用并且必須處理，它們必須被送到處理特殊廢料的焚化裝置里或者深埋到安全的地方。 包含PCB的電容器有大約30W/kvar的功率損耗值。電容器本身由鍍金屬紙板做成。 由于這種電容被禁止使用，一種新的電容技術被開發出來。為了滿足節能趨勢的要求，發展低功耗電容器成為努力的目標。 新的電容器是用干燥工藝或是用充入少量油(植物油)的技術來生產的。現在用鍍金屬塑料薄膜代替鍍金屬紙板。因此新電容充分顯示出了其環保的特性，并且功耗僅為0.3W/kvar。這表明改進后使功耗降至原來的1/100。這些電容器是根據常規電網條件而開發的。在能源危機的過程中，人們開始相控技術的研究。相位控制的結果是導致電網的污染和許多到現在才搞清楚的故障。 由于前一代電容器存在一個很高的自電感（所以功耗情況很差，達到現在的100倍），高頻的電流和電壓(諧波)不能被吸收，而新的電容器則會更多地吸收諧波。 因此存在這種可能，即，新、舊電容器工作在相同的母線上時會表現出運行狀況和壽命預期的很大差異，由于上述原因有可能新電容器將在更短的時間內損壞。 我們向市場提供的電力電容器是專門為用于補償系統中而開發的。電網條件已經發生急劇的變化，選擇正確的電容器技術越來越重要。電容器的使用壽命會受到如下因素的影響而縮短： -諧波負載 -較高的電網電壓 -高的環境溫度 我們配電系統中的諧波負載在持續增長。在可預知的將來，可能只有組合電抗類型的補償系統會適合使用。 很多供電公司已經規定只能安裝帶電抗的補償系統。其它公司必須遵循他們的規定。 如果一個用戶決定繼續使用無電抗的補償系統，他起碼應該選用更高額定電壓的電容器。這種電容器能夠耐受較高的諧波負載，但是不能避免諧振事故。 來源：中電力諧波監測及濾波工程技術網#p#分頁標題#e#