榮信興業(ye)高(gao)(gao)壓無(wu)功(gong)補償裝(zhuang)置(簡稱RSVG),采用(yong)瞬時無(wu)功(gong)功(gong)率理論的(de)無(wu)功(gong)檢測(ce)方式(shi),以功(gong)率因數、網側電(dian)(dian)(dian)(dian)壓作(zuo)為(wei)控(kong)制目標,動態(tai)跟蹤電(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)能(neng)(neng)相關指標的(de)變(bian)(bian)化,并根據變(bian)(bian)化情(qing)況調節(jie)無(wu)功(gong)輸(shu)(shu)(shu)出(chu)(chu),實現電(dian)(dian)(dian)(dian)網的(de)高(gao)(gao)電(dian)(dian)(dian)(dian)能(neng)(neng)質量運(yun)行(xing)。控(kong)制器(qi)采用(yong)高(gao)(gao)速DSP和FPGA,實現全數字(zi)化控(kong)制,電(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)流(liu)數字(zi)閉環和載(zai)波(bo)(bo)(bo)移相技術(shu),信號采用(yong)光纖傳輸(shu)(shu)(shu),實現了(le)高(gao)(gao)壓隔離(li),提(ti)高(gao)(gao)了(le)整機(ji)的(de)穩(wen)定性和可(ke)靠性。采用(yong)IGBT組成(cheng)(cheng)的(de)H橋(qiao)功(gong)率模塊鏈作(zuo)為(wei)逆變(bian)(bian)主電(dian)(dian)(dian)(dian)路的(de)結構形(xing)式(shi),拓撲簡單(dan),性能(neng)(neng)可(ke)靠,并輔(fu)助以小容量儲能(neng)(neng)元件,整機(ji)輸(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)壓由(you)多個電(dian)(dian)(dian)(dian)平臺(tai)階(jie)合成(cheng)(cheng)階(jie)梯波(bo)(bo)(bo),經(jing)過(guo)輸(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)抗(kang)濾(lv)波(bo)(bo)(bo)后正弦度好。RSVG由(you)于輸(shu)(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)平數多,輸(shu)(shu)(shu)出(chu)(chu)波(bo)(bo)(bo)形(xing)具有更好的(de)諧波(bo)(bo)(bo)頻譜,因此(ci)RSVG可(ke)稱為(wei)“完美無(wu)諧波(bo)(bo)(bo)變(bian)(bian)流(liu)器(qi)”。
RAPF是一種自動跟蹤電網(wang)諧(xie)(xie)(xie)波(bo)(bo)(bo)變(bian)化(hua),具有高度可(ke)控性與快速響應性的(de)(de)(de)新(xin)型電力電子裝(zhuang)置。可(ke)用于(yu)動態抑制諧(xie)(xie)(xie)波(bo)(bo)(bo)、補(bu)(bu)(bu)償(chang)(chang)無功,還能(neng)夠對大小和(he)頻率都變(bian)化(hua)的(de)(de)(de)諧(xie)(xie)(xie)波(bo)(bo)(bo)以及(ji)變(bian)化(hua)的(de)(de)(de)無功進(jin)行補(bu)(bu)(bu)償(chang)(chang)。APF克服了傳統無源濾波(bo)(bo)(bo)器(qi)濾波(bo)(bo)(bo)效果差(cha)、容(rong)易(yi)發生諧(xie)(xie)(xie)振和(he)只能(neng)補(bu)(bu)(bu)償(chang)(chang)固定(ding)次數諧(xie)(xie)(xie)波(bo)(bo)(bo)的(de)(de)(de)缺點,對各種快速瞬變(bian)的(de)(de)(de)沖擊型負載均能(neng)起到(dao)更(geng)好的(de)(de)(de)濾波(bo)(bo)(bo)和(he)補(bu)(bu)(bu)償(chang)(chang)效果。
RAPF是一種(zhong)自動跟(gen)蹤電網諧(xie)波(bo)變(bian)化,具有高度可(ke)控性(xing)與快速響應性(xing)的新型(xing)電力電子裝置。可(ke)用于動態抑制諧(xie)波(bo)、補(bu)(bu)償無功,還能(neng)(neng)夠(gou)對(dui)大小和頻率都變(bian)化的諧(xie)波(bo)以(yi)及變(bian)化的無功進(jin)行補(bu)(bu)償。APF克服了傳統無源濾(lv)波(bo)器(qi)濾(lv)波(bo)效(xiao)果(guo)差、容易發生諧(xie)振和只能(neng)(neng)補(bu)(bu)償固定次數諧(xie)波(bo)的缺(que)點,對(dui)各種(zhong)快速瞬變(bian)的沖擊型(xing)負載(zai)均能(neng)(neng)起到更好的濾(lv)波(bo)和補(bu)(bu)償效(xiao)果(guo)。
電(dian)(dian)弧(hu)爐做為非線(xian)性(xing)及(ji)無規(gui)律負荷(he)接入(ru)電(dian)(dian)網(wang),將(jiang)會對電(dian)(dian)網(wang)產生一系列(lie)不良影響(xiang)。榮信(xin)興業SVC系統響(xiang)應小(xiao)于10ms,完全可(ke)以滿(man)足嚴格(ge)的技術(shu)要求,能夠向電(dian)(dian)弧(hu)爐快(kuai)速提供無功(gong)電(dian)(dian)流并(bing)且穩定母(mu)線(xian)電(dian)(dian)網(wang)電(dian)(dian)壓,增(zeng)加冶金(jin)有功(gong)功(gong)率(lv)的輸(shu)出提高生產效率(lv),并(bing)且最大限(xian)度地降低閃變的影響(xiang)。
SVC應用于高壓輸(shu)電(dian)(dian)網,可以(yi)明(ming)顯提高電(dian)(dian)力系統(tong)輸(shu)配(pei)(pei)電(dian)(dian)性能。在電(dian)(dian)網的(de)一處或多處適合的(de)位置上安裝SVC,可穩定弱系統(tong)電(dian)(dian)壓、增加小(xiao)干擾下的(de)阻尼、提高瞬變(bian)穩態(tai)極限、增加傳輸(shu)能力,使現有電(dian)(dian)網發揮最大(da)效(xiao)率,同時減少傳輸(shu)損耗(hao)。此外,在配(pei)(pei)電(dian)(dian)網中安裝SVC系統(tong)也可有效(xiao)的(de)改善配(pei)(pei)網電(dian)(dian)壓穩定性,大(da)幅減小(xiao)電(dian)(dian)壓波動。
SVC應(ying)用于高壓輸電(dian)(dian)(dian)網(wang),可(ke)以明顯提高電(dian)(dian)(dian)力系(xi)統輸配電(dian)(dian)(dian)性(xing)(xing)能。在電(dian)(dian)(dian)網(wang)的一處或多(duo)處適合的位(wei)置上安裝SVC,可(ke)穩(wen)定弱系(xi)統電(dian)(dian)(dian)壓、增加小(xiao)干擾下的阻尼、提高瞬(shun)變穩(wen)態(tai)極限(xian)、增加傳輸能力,使現有電(dian)(dian)(dian)網(wang)發揮最大效率(lv),同時減(jian)少傳輸損耗。此外,在配電(dian)(dian)(dian)網(wang)中(zhong)安裝SVC系(xi)統也可(ke)有效的改(gai)善配網(wang)電(dian)(dian)(dian)壓穩(wen)定性(xing)(xing),大幅減(jian)小(xiao)電(dian)(dian)(dian)壓波動。
高壓串補裝置主要(yao)用(yong)于提升高壓輸電線(xian)路(220kV、500kV、750kV等)的(de)輸送能力、增強傳輸線(xian)路的(de)功角(jiao)穩定性。
配(pei)網中壓(ya)串補裝置(zhi)主要用于提(ti)升長距離配(pei)電(dian)線路(10kV、35kV、66kV等(deng))的末端電(dian)壓(ya),改善企業和(he)居民用電(dian)質量(liang)。
在提升電能質量、優化控制與節能降耗等方面為客戶提供解決方案。
榮信興業致力于通過誠信經營成為客戶可信賴的合作伙伴。
榮信(xin)興業(ye)(ye)正(zheng)以“榮信(xin)”為根(gen)本(ben),以“興業(ye)(ye)”為己任,用來自中(zhong)國的智(zhi)慧(hui)與(yu)勤奮,為全(quan)球客(ke)戶提(ti)供優(you)質的產品和服務(wu),成就綠(lv)色生活(huo)和可持續發展。
"榮榮草木(mu),信之(zhi)長生",榮信興業倡導(dao)綠色生活方式(shi)
聚焦能源效率,以優質的產品服務和解決方案,成就社會可持續性發展。
圍繞企業戰略規劃發展目標,汲取企業文化精華,打造健全、高效、創新的人力資源體系。
遼寧榮信興業電力技術有限公司成立于2017年3月,是一家專注從事節能大功率電力電子設備制造的高新技術企業。
沒有查詢到(dao)此板卡,請聯(lian)系廠家詢問具體情況(kuang)