靜(jing)(jing)(jing)止(zhi)無(wu)(wu)功(gong)(gong)發生器(qi)(qi)（Static Var Generator）是(shi)一種新型的(de)(de)(de)無(wu)(wu)功(gong)(gong)補償(chang)裝(zhuang)(zhuang)置(zhi)，它能夠實現快(kuai)速(su)、準(zhun)確的(de)(de)(de)無(wu)(wu)功(gong)(gong)調節，有效提高電(dian)力(li)(li)系(xi)(xi)統(tong)(tong)的(de)(de)(de)穩定性(xing)和運行(xing)質(zhi)(zhi)量(liang)。相(xiang)比(bi)傳統(tong)(tong)的(de)(de)(de)無(wu)(wu)功(gong)(gong)補償(chang)裝(zhuang)(zhuang)置(zhi)，SVG具有更高的(de)(de)(de)精度(du)、更快(kuai)的(de)(de)(de)響(xiang)應(ying)速(su)度(du)和更的(de)(de)(de)應(ying)用(yong)范圍。它采(cai)用(yong)交(jiao)流(liu)輸(shu)電(dian)系(xi)(xi)統(tong)(tong)(FACTS)技術(shu)(shu)是(shi)電(dian)力(li)(li)行(xing)業界前沿(yan)科(ke)技，它是(shi)指采(cai)用(yong)電(dian)力(li)(li)電(dian)子型靜(jing)(jing)(jing)止(zhi)靜(jing)(jing)(jing)止(zhi)控制(zhi)(zhi)器(qi)(qi)來加強交(jiao)流(liu)輸(shu)電(dian)系(xi)(xi)統(tong)(tong)可控性(xing)和增強輸(shu)電(dian)線路(lu)功(gong)(gong)率傳輸(shu)能力(li)(li)，靜(jing)(jing)(jing)止(zhi)無(wu)(wu)功(gong)(gong)發生器(qi)(qi)(Static Synchronous,STATCOM 又稱為SVG)是(shi)FACTS中(zhong)的(de)(de)(de)一種重(zhong)要裝(zhuang)(zhuang)置(zhi)，是(shi)一種新型的(de)(de)(de)動態無(wu)(wu)功(gong)(gong)補償(chang)裝(zhuang)(zhuang)置(zhi)，它在輸(shu)電(dian)網、瘦(shou)端(duan)大電(dian)網和用(yong)戶側電(dian)能質(zhi)(zhi)量(liang)控制(zhi)(zhi)中(zhong)都有廣闊的(de)(de)(de)應(ying)用(yong)。低(di)壓(ya)靜(jing)(jing)(jing)止(zhi)無(wu)(wu)功(gong)(gong)發生器(qi)(qi)品牌有很(hen)多，你如何選擇？合肥低(di)壓(ya)靜(jing)(jing)(jing)止(zhi)無(wu)(wu)功(gong)(gong)發生器(qi)(qi)技術(shu)(shu)參(can)數

靜止無(wu)功(gong)發生器(qi)是(shi)國際(ji)上先進的(de)(de)無(wu)功(gong)補(bu)償(chang)(chang)(chang)裝置，靜止無(wu)功(gong)發生器(qi)的(de)(de)基本原理(li)是(shi)將自換相(xiang)橋(qiao)式電(dian)(dian)(dian)(dian)路(lu)通過電(dian)(dian)(dian)(dian)抗器(qi)并接(jie)在電(dian)(dian)(dian)(dian)網上，適當的(de)(de)調(diao)節(jie)橋(qiao)式電(dian)(dian)(dian)(dian)路(lu)交(jiao)流側輸(shu)出(chu)電(dian)(dian)(dian)(dian)壓的(de)(de)相(xiang)位(wei)和(he)幅值或者直接(jie)控制其交(jiao)流側電(dian)(dian)(dian)(dian)流，就可(ke)以使該電(dian)(dian)(dian)(dian)路(lu)發出(chu)滿足要求(qiu)的(de)(de)無(wu)功(gong)電(dian)(dian)(dian)(dian)流，實(shi)現動態無(wu)功(gong)補(bu)償(chang)(chang)(chang)的(de)(de)目(mu)的(de)(de)。傳統的(de)(de)無(wu)功(gong)補(bu)償(chang)(chang)(chang)裝置是(shi)通過調(diao)節(jie)電(dian)(dian)(dian)(dian)容或電(dian)(dian)(dian)(dian)感實(shi)現無(wu)功(gong)補(bu)償(chang)(chang)(chang)，雖(sui)然應用普遍，但是(shi)存在和(he)電(dian)(dian)(dian)(dian)網系統諧振，不能(neng)根據(ju)實(shi)際(ji)補(bu)償(chang)(chang)(chang)容量進行無(wu)極補(bu)償(chang)(chang)(chang)，補(bu)償(chang)(chang)(chang)方式單一、響應時(shi)間(jian)緩慢等諸(zhu)多問題。安徽低壓靜止無(wu)功(gong)發生器(qi)性能(neng)指(zhi)標靜止無(wu)功(gong)補(bu)償(chang)(chang)(chang)發生器(qi)產品優勢及(ji)應用場合。

靜(jing)止無(wu)功(gong)(gong)發生(sheng)(sheng)器(qi)(qi)(qi)(qi)不(bu)僅(jin)能(neng)跟(gen)蹤(zong)(zong)沖擊負荷的(de)(de)沖擊電流(liu)(liu)，還能(neng)跟(gen)蹤(zong)(zong)和(he)補(bu)(bu)償諧(xie)波電流(liu)(liu)。電壓源逆變器(qi)(qi)(qi)(qi)由(you)DC電容(rong)和(he)逆變橋(qiao)組成，其中逆變橋(qiao)由(you)可(ke)關斷的(de)(de)IGBT組成。工作時，通(tong)過調節逆變橋(qiao)中IGBT器(qi)(qi)(qi)(qi)件的(de)(de)開關，可(ke)以控制從(cong)DC到交流(liu)(liu)電壓的(de)(de)幅值和(he)相位(wei)，因(yin)此整個(ge)裝置相當(dang)于一個(ge)調相電源。通(tong)過檢測(ce)系(xi)統中所需(xu)(xu)的(de)(de)無(wu)功(gong)(gong)功(gong)(gong)率(lv)，快速送出大小相等、相位(wei)相反的(de)(de)無(wu)功(gong)(gong)功(gong)(gong)率(lv)，實(shi)現(xian)無(wu)功(gong)(gong)功(gong)(gong)率(lv)的(de)(de)就(jiu)地平衡，保持系(xi)統高效(xiao)運行(xing)。低壓固(gu)定(ding)電容(rong)器(qi)(qi)(qi)(qi)組的(de)(de)補(bu)(bu)償容(rong)量不(bu)可(ke)調。投(tou)切(qie)電容(rong)器(qi)(qi)(qi)(qi)組是分階段投(tou)切(qie)的(de)(de)，往往會出現(xian)過補(bu)(bu)償和(he)欠補(bu)(bu)償的(de)(de)問題(ti)，使變壓器(qi)(qi)(qi)(qi)無(wu)法運行(xing)在合適的(de)(de)經(jing)(jing)濟(ji)狀(zhuang)態，增加了上供電側的(de)(de)線損，降低了經(jing)(jing)濟(ji)效(xiao)益(yi)。靜(jing)止無(wu)功(gong)(gong)發生(sheng)(sheng)器(qi)(qi)(qi)(qi)不(bu)能(neng)連(lian)續頻繁投(tou)切(qie)電容(rong)器(qi)(qi)(qi)(qi)，因(yin)為電容(rong)器(qi)(qi)(qi)(qi)需(xu)(xu)要放(fang)電時間。

在企業電(dian)網中(zhong)安裝(zhuang)(zhuang)無(wu)(wu)(wu)功(gong)補(bu)償(chang)裝(zhuang)(zhuang)置(zhi)，可以提高功(gong)率因數、改善電(dian)壓質(zhi)量、降低(di)電(dian)能(neng)(neng)損耗。無(wu)(wu)(wu)功(gong)補(bu)償(chang)裝(zhuang)(zhuang)置(zhi)的種類(lei)有很多，例如電(dian)力電(dian)容器(qi)(qi)、SVC靜(jing)(jing)止(zhi)(zhi)(zhi)無(wu)(wu)(wu)功(gong)補(bu)償(chang)器(qi)(qi)、SVG靜(jing)(jing)止(zhi)(zhi)(zhi)無(wu)(wu)(wu)功(gong)發(fa)生器(qi)(qi)、智能(neng)(neng)電(dian)容器(qi)(qi)等(deng)等(deng)，都(dou)是提高電(dian)網質(zhi)量的好幫手。而靜(jing)(jing)止(zhi)(zhi)(zhi)無(wu)(wu)(wu)功(gong)發(fa)生器(qi)(qi)相對(dui)于傳統的固定電(dian)容器(qi)(qi)補(bu)償(chang)、機械開關(guan)投切電(dian)容器(qi)(qi)、晶閘管投切電(dian)容器(qi)(qi)為主(zhu)要的投切方(fang)式,有著無(wu)(wu)(wu)可比擬(ni)的優(you)勢。下面就讓(rang)小編給(gei)大伙介紹一下為什么要使(shi)用(yong)靜(jing)(jing)止(zhi)(zhi)(zhi)無(wu)(wu)(wu)功(gong)發(fa)生器(qi)(qi)，那他的使(shi)用(yong)優(you)勢及工作(zuo)原(yuan)理是什么。低(di)壓靜(jing)(jing)止(zhi)(zhi)(zhi)無(wu)(wu)(wu)功(gong)發(fa)生器(qi)(qi)使(shi)用(yong)時，需要注意哪些問題(ti)呢？

在靜(jing)止(zhi)無功(gong)發(fa)生(sheng)(sheng)器的(de)(de)(de)(de)維(wei)護(hu)保養方(fang)面(mian)，應當注(zhu)意以(yi)下(xia)幾個知識點(dian)。首先(xian)是(shi)(shi)(shi)定(ding)(ding)(ding)期(qi)檢查，包(bao)括(kuo)檢查設(she)(she)(she)(she)備(bei)(bei)的(de)(de)(de)(de)機械、電(dian)氣性能，檢查柜體、接(jie)線板、元器件的(de)(de)(de)(de)松緊、損壞(huai)等情況。其次是(shi)(shi)(shi)定(ding)(ding)(ding)期(qi)清(qing)潔(jie)(jie)，包(bao)括(kuo)清(qing)理(li)設(she)(she)(she)(she)備(bei)(bei)內部(bu)的(de)(de)(de)(de)灰塵、污垢，定(ding)(ding)(ding)期(qi)對內部(bu)進行(xing)(xing)清(qing)洗和除塵，保證(zheng)設(she)(she)(she)(she)備(bei)(bei)的(de)(de)(de)(de)運行(xing)(xing)環(huan)境清(qing)潔(jie)(jie)衛生(sheng)(sheng)。再(zai)次是(shi)(shi)(shi)定(ding)(ding)(ding)期(qi)加(jia)油和潤滑(hua)，包(bao)括(kuo)對設(she)(she)(she)(she)備(bei)(bei)的(de)(de)(de)(de)軸承、連接(jie)件等進行(xing)(xing)加(jia)油、潤滑(hua)，保證(zheng)設(she)(she)(she)(she)備(bei)(bei)輕運行(xing)(xing)、低(di)噪音。還要注(zhu)意溫度控制，盡量避(bi)免設(she)(she)(she)(she)備(bei)(bei)長(chang)時間在過高或過低(di)的(de)(de)(de)(de)溫度環(huan)境下(xia)運行(xing)(xing)，否則會導致設(she)(she)(she)(she)備(bei)(bei)壽命的(de)(de)(de)(de)縮短。綜(zong)上所(suo)述，靜(jing)止(zhi)無功(gong)發(fa)生(sheng)(sheng)器是(shi)(shi)(shi)電(dian)力(li)系統(tong)中不可或缺的(de)(de)(de)(de)一種設(she)(she)(she)(she)備(bei)(bei)，其使用(yong)可以(yi)提高電(dian)力(li)系統(tong)的(de)(de)(de)(de)穩定(ding)(ding)(ding)性、可靠性和經濟性。在維(wei)護(hu)保養方(fang)面(mian)，要注(zhu)意定(ding)(ding)(ding)期(qi)檢查、清(qing)潔(jie)(jie)、加(jia)油和潤滑(hua)等，盡可能降(jiang)低(di)不良環(huan)境對設(she)(she)(she)(she)備(bei)(bei)壽命的(de)(de)(de)(de)影響(xiang)。這些(xie)都(dou)是(shi)(shi)(shi)對于經濟場景下(xia)靜(jing)止(zhi)無功(gong)發(fa)生(sheng)(sheng)器如何有效維(wei)護(hu)和利用(yong)的(de)(de)(de)(de)重要知識點(dian)。使用(yong)低(di)壓靜(jing)止(zhi)無功(gong)發(fa)生(sheng)(sheng)器時要注(zhu)意些(xie)什么呢？重慶低(di)壓靜(jing)止(zhi)無功(gong)發(fa)生(sheng)(sheng)器代理(li)價格(ge)

低壓靜止無功發(fa)生(sheng)器(qi)多(duo)少(shao)錢(qian)？合肥低壓靜止無功發(fa)生(sheng)器(qi)技術(shu)參(can)數

國(guo)內的(de)無(wu)功(gong)(gong)(gong)(gong)補償裝置因為采用(yong)的(de)是(shi)電(dian)(dian)(dian)(dian)容式，電(dian)(dian)(dian)(dian)容本(ben)身會(hui)放(fang)大諧(xie)波(bo)，所以根本(ben)不能濾除諧(xie)波(bo)，SVG不產(chan)生(sheng)諧(xie)波(bo)更不會(hui)放(fang)大諧(xie)波(bo)，并(bing)且可(ke)以濾除50%以上的(de)諧(xie)波(bo);在大型(xing)異步電(dian)(dian)(dian)(dian)機(ji)、變(bian)壓器、電(dian)(dian)(dian)(dian)焊(han)機(ji)、沖床、車床群(qun)、空(kong)壓機(ji)、壓力機(ji)、吊車、冶煉、軋鋼、軋鋁、大型(xing)交換機(ji)、電(dian)(dian)(dian)(dian)灌(guan)設備、電(dian)(dian)(dian)(dian)氣機(ji)車等尤其需(xu)要。居民(min)區除白(bai)熾(chi)燈(deng)照明外，空(kong)調、冷凍(dong)機(ji)等也都是(shi)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率不可(ke)忽視的(de)耗(hao)用(yong)對象。農村用(yong)電(dian)(dian)(dian)(dian)狀況(kuang)比較惡劣，多數(shu)地區供電(dian)(dian)(dian)(dian)不足，電(dian)(dian)(dian)(dian)壓波(bo)動很大，功(gong)(gong)(gong)(gong)率因數(shu)尤其低(di)，加裝補償設備是(shi)改善(shan)供電(dian)(dian)(dian)(dian)狀況(kuang)、提高電(dian)(dian)(dian)(dian)能利用(yong)率的(de)有(you)效措施。合肥低(di)壓靜(jing)止無(wu)功(gong)(gong)(gong)(gong)發生(sheng)器技術參數(shu)

上海(hai)雙電電氣(qi)有限公(gong)(gong)司位于上海(hai)市(shi)閔行區(qu)莘福路(lu)396號，交通便(bian)利，環境(jing)優美，是(shi)一(yi)(yi)家(jia)生產型(xing)企(qi)業(ye)。公(gong)(gong)司是(shi)一(yi)(yi)家(jia)有限責任(ren)公(gong)(gong)司（自然(ran)）企(qi)業(ye)，以誠信務(wu)實的(de)(de)(de)創業(ye)精神、專(zhuan)業(ye)的(de)(de)(de)管理(li)團(tuan)隊、踏實的(de)(de)(de)職工(gong)隊伍(wu)，努力為(wei)廣大(da)用戶(hu)提供的(de)(de)(de)產品。公(gong)(gong)司業(ye)務(wu)涵蓋無功(gong)補償，有源濾(lv)(lv)波，微網儲能(neng)(neng)，智(zhi)能(neng)(neng)儀表，價格合理(li)，品質有保證(zheng)，深受廣大(da)客(ke)戶(hu)的(de)(de)(de)歡迎。上海(hai)雙電順應時代發(fa)展和市(shi)場需求，通過**技術，力圖(tu)保證(zheng)高規格高質量的(de)(de)(de)無功(gong)補償，有源濾(lv)(lv)波，微網儲能(neng)(neng)，智(zhi)能(neng)(neng)儀表。

本文來自(zi)宜興市(shi)恒通風機有(you)限公司：//vijoo.com.cn/Article/72a1799910.html