給您介(jie)紹串聯(lian)諧振和并聯(lian)諧振的不同(tong)點：

??1. 在電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)、電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)、電(dian)(dian)(dian)(dian)(dian)(dian)感串(chuan)(chuan)(chuan)聯(lian)(lian)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)，出現電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)(dian)(dian)(dian)流同相位現象，叫做(zuo)串(chuan)(chuan)(chuan)聯(lian)(lian)諧(xie)振(zhen)(zhen)(zhen)。串(chuan)(chuan)(chuan)聯(lian)(lian)諧(xie)振(zhen)(zhen)(zhen)的特點是：電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)呈純電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)性，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)流同相位，電(dian)(dian)(dian)(dian)(dian)(dian)抗X等(deng)于0，阻(zu)(zu)(zu)抗Z等(deng)于電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)R，此時電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)的阻(zu)(zu)(zu)抗最小，電(dian)(dian)(dian)(dian)(dian)(dian)流最大(da)，在電(dian)(dian)(dian)(dian)(dian)(dian)感和(he)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)上(shang)可能產生(sheng)比電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)大(da)很多倍的高電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，因此串(chuan)(chuan)(chuan)聯(lian)(lian)諧(xie)振(zhen)(zhen)(zhen)也稱電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)諧(xie)振(zhen)(zhen)(zhen)。

??2. 諧(xie)(xie)(xie)(xie)振(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)壓與(yu)原(yuan)電(dian)(dian)(dian)(dian)(dian)壓疊加，是并(bing)(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)。在電(dian)(dian)(dian)(dian)(dian)阻、電(dian)(dian)(dian)(dian)(dian)容(rong)、電(dian)(dian)(dian)(dian)(dian)感(gan)并(bing)(bing)(bing)聯(lian)電(dian)(dian)(dian)(dian)(dian)路中(zhong)，出現電(dian)(dian)(dian)(dian)(dian)路端電(dian)(dian)(dian)(dian)(dian)壓和總(zong)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)同相位(wei)的(de)現象，叫做并(bing)(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)。并(bing)(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)的(de)特點(dian)是：并(bing)(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)是一種的(de)補償(chang)，電(dian)(dian)(dian)(dian)(dian)源無(wu)需提(ti)供無(wu)功(gong)功(gong)率，只(zhi)提(ti)供電(dian)(dian)(dian)(dian)(dian)阻所(suo)需要(yao)的(de)有功(gong)功(gong)率，諧(xie)(xie)(xie)(xie)振(zhen)(zhen)時，電(dian)(dian)(dian)(dian)(dian)路的(de)總(zong)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)最小，而支(zhi)路電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)往往大于電(dian)(dian)(dian)(dian)(dian)路中(zhong)的(de)總(zong)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，因此，并(bing)(bing)(bing)聯(lian)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)也叫電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)諧(xie)(xie)(xie)(xie)振(zhen)(zhen)。

??串(chuan)聯諧(xie)振裝(zhuang)置就(jiu)是運用串(chuan)聯諧(xie)振原理(li)設計的(de)最(zui)(zui)新型交(jiao)(jiao)流耐壓試(shi)驗(yan)設備。一(yi)套(tao)串(chuan)聯諧(xie)振耐壓試(shi)驗(yan)設備，可兼顧電(dian)力變(bian)壓器(qi)、交(jiao)(jiao)聯電(dian)纜(lan)、開(kai)關柜、電(dian)動機(ji)、發電(dian)機(ji)、GIS和(he)SF6開(kai)關、母線、套(tao)管(guan)、CT、PT等試(shi)品的(de)交(jiao)(jiao)流耐壓試(shi)驗(yan)，是全能型的(de)交(jiao)(jiao)流耐壓設備。武(wu)漢合眾電(dian)氣生產的(de)HZBP-BD變(bian)頻諧(xie)振耐壓裝(zhuang)置廣泛應用于變(bian)壓器(qi)、GIS系統、SF6開(kai)關、CT/PT、絕緣子、母線、電(dian)纜(lan)、套(tao)管(guan)等容(rong)性設備，是變(bian)電(dian)站中最(zui)(zui)常見的(de)一(yi)次電(dian)氣設備。

?變(bian)頻諧振裝(zhuang)置在(zai)很(hen)多電力系(xi)統中是不可少的，是當前高(gao)壓試驗的一種新(xin)方法和(he)潮流(liu)，在(zai)國內外(wai)已經(jing)得到廣泛應用(yong)和(he)認可。

??我(wo)公司生(sheng)產(chan)的SXXZ系列電(dian)(dian)纜(lan)專(zhuan)用(yong)便攜(xie)式變頻諧振(zhen)(zhen)耐壓(ya)裝(zhuang)置采(cai)用(yong)調節控制電(dian)(dian)源頻率的方式，使(shi)得電(dian)(dian)抗器與被(bei)試品電(dian)(dian)容實現串聯諧振(zhen)(zhen)，在被(bei)試品上產(chan)生(sheng)高電(dian)(dian)壓(ya)小(xiao)電(dian)(dian)流。

??下面就來詳細了解(jie)一下SXXZ系列變頻諧振耐壓裝置(zhi)的工作原理和特(te)點

??SXXZ系列(lie)變(bian)頻(pin)(pin)(pin)諧振(zhen)耐壓(ya)裝(zhuang)置采用(yong)了專用(yong)的寬頻(pin)(pin)(pin)調壓(ya)電(dian)源，調壓(ya)范圍(wei)AC0-400V，調頻(pin)(pin)(pin)范圍(wei)20～300Hz，頻(pin)(pin)(pin)率細度(du)可達0.1Hz;整個頻(pin)(pin)(pin)率區(qu)間內輸(shu)出波形良好(hao);在最(zui)小重量和體積下確保儀器(qi)(qi)穩定和安全(quan)。SXXZ系列(lie)變(bian)頻(pin)(pin)(pin)諧振(zhen)耐壓(ya)裝(zhuang)置由調頻(pin)(pin)(pin)調壓(ya)電(dian)源、勵磁(ci)變(bian)壓(ya)器(qi)(qi)、電(dian)抗器(qi)(qi)、電(dian)容分壓(ya)器(qi)(qi)組成(cheng)。

??產品特點：

??1、35kV及其以下電(dian)壓等(deng)級的電(dian)纜使用數量多，試驗(yan)工作(zuo)量大(da)，所以此類耐壓試驗(yan)裝(zhuang)置體(ti)積小，重量輕，便攜(xie)式電(dian)纜耐壓試驗(yan)系統因此而(er)誕生

??2、本系統單個人能現(xian)場搬(ban)動(dong)的部件重(zhong)量(liang)不超(chao)過30kg，兩(liang)個人能現(xian)場搬(ban)動(dong)的部件重(zhong)量(liang)不超(chao)過60kg，適合現(xian)場移動(dong)搬(ban)運

??3、電源采用(yong)AC220V單相(xiang)電源或(huo)兩(liang)相(xiang)380V電源，方便現(xian)場(chang)取電

??4、電抗器部分(fen)采用(yong)干式環(huan)氧(yang)澆(jiao)注，美觀可靠，適合各類電纜的(de)要(yao)求

??5、110kV及(ji)以上電(dian)壓(ya)等級電(dian)纜耐壓(ya)試驗采用(yong)油浸(jin)式電(dian)抗器(qi)，在單(dan)體重量超過100kg時，可選配我公司專用(yong)小型電(dian)動吊車