一、節電器的節電原理

采(cai)用自(zi)主知識(shi)產權技(ji)術、電(dian)(dian)(dian)磁補償原理、電(dian)(dian)(dian)力電(dian)(dian)(dian)子控制技(ji)術、有(you)源濾(lv)(lv)波(bo)技(ji)術和先進的(de)自(zi)動智能控制技(ji)術，自(zi)動調整節電(dian)(dian)(dian)檔(dang)位(wei)，優化供電(dian)(dian)(dian)參數，保證良好的(de)用電(dian)(dian)(dian)品質，有(you)效地過濾(lv)(lv)大(da)小不同的(de)瞬變浪涌、減(jian)少抑制諧波(bo)、雜波(bo)，相(xiang)對地平衡(heng)供電(dian)(dian)(dian)電(dian)(dian)(dian)壓，降(jiang)低線路(lu)損耗，提高(gao)負載(zai)的(de)有(you)效功率，減(jian)少過剩有(you)功功率的(de)多(duo)余損耗，從而達到節電(dian)(dian)(dian)目的(de)。

該產品適(shi)用(yong)(yong)于單相(xiang)及三(san)相(xiang)線路的安(an)裝，在確保用(yong)(yong)電(dian)(dian)(dian)設備的正常工作狀態下(xia)節(jie)電(dian)(dian)(dian)率一(yi)般為10%-30%，最大(da)限度地減(jian)(jian)少(shao)用(yong)(yong)戶電(dian)(dian)(dian)費支出(chu)，還(huan)能保護用(yong)(yong)電(dian)(dian)(dian)設備、延(yan)長使用(yong)(yong)壽命達(da)1.5倍(bei)以(yi)上，大(da)大(da)減(jian)(jian)少(shao)了用(yong)(yong)電(dian)(dian)(dian)設備的維(wei)修(xiu)和更換(huan)費用(yong)(yong)。它(ta)自身(shen)還(huan)具(ju)有空載(zai)幾乎不耗(hao)電(dian)(dian)(dian)、過(guo)載(zai)保護及報(bao)警、短路保護等(deng)功能。一(yi)方面(mian)是進行(xing)電(dian)(dian)(dian)機本體結構設計的改進和新(xin)材料的采用(yong)(yong)，對老(lao)電(dian)(dian)(dian)機進行(xing)更新(xin)改造(zao)；另一(yi)方面(mian)是改進電(dian)(dian)(dian)動(dong)機運行(xing)的外部(bu)環(huan)(huan)境(jing)。相(xiang)控節(jie)電(dian)(dian)(dian)技(ji)術采用(yong)(yong)改善電(dian)(dian)(dian)動(dong)機外部(bu)運行(xing)環(huan)(huan)境(jing)實現(xian)動(dong)態電(dian)(dian)(dian)量管理，是與變頻器互補(bu)的交流(liu)電(dian)(dian)(dian)機兩大(da)主(zhu)流(liu)節(jie)電(dian)(dian)(dian)技(ji)術之(zhi)一(yi)。

相控電(dian)(dian)(dian)機(ji)(ji)節(jie)(jie)電(dian)(dian)(dian)器采(cai)用(yong)集成電(dian)(dian)(dian)路芯片控制技(ji)術(shu)，由微處理器芯片（CPU）、可(ke)控硅、集成式雙置晶閘(zha)管等國外進口元(yuan)件組成。其核心技(ji)術(shu)是動(dong)態跟蹤電(dian)(dian)(dian)機(ji)(ji)負載量的(de)(de)(de)變化，調整電(dian)(dian)(dian)機(ji)(ji)運(yun)行過(guo)程中(zhong)的(de)(de)(de)電(dian)(dian)(dian)壓與電(dian)(dian)(dian)流（百分之一(yi)秒內完成動(dong)作(zuo)），保證電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)輸出(chu)轉矩與實(shi)際負荷需求精確(que)匹(pi)配(pei)，不改變電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)轉速，不影響電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)正(zheng)常運(yun)行，并且(qie)能(neng)(neng)有(you)效(xiao)避免(mian)電(dian)(dian)(dian)機(ji)(ji)因出(chu)力(li)過(guo)度造成的(de)(de)(de)電(dian)(dian)(dian)能(neng)(neng)浪費，具有(you)很好(hao)的(de)(de)(de)動(dong)態節(jie)(jie)電(dian)(dian)(dian)控制功(gong)能(neng)(neng)，能(neng)(neng)有(you)效(xiao)地(di)降(jiang)低電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)功(gong)率(lv)(lv)損耗，改善(shan)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)啟動(dong)、停(ting)機(ji)(ji)性(xing)能(neng)(neng)，延長(chang)電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)使用(yong)壽命。STM系(xi)列電(dian)(dian)(dian)機(ji)(ji)節(jie)(jie)電(dian)(dian)(dian)器一(yi)對一(yi)的(de)(de)(de)安裝在(zai)電(dian)(dian)(dian)機(ji)(ji)前端，節(jie)(jie)電(dian)(dian)(dian)率(lv)(lv)可(ke)達10-30%。

該圖片由注冊用戶"秋天的浮萍"提供，版權聲明反饋

二、節電器分類有哪些

1、電機節電器

其核心技術(shu)是動態跟蹤(zong)電(dian)機負(fu)(fu)載量的(de)變(bian)(bian)化，調整電(dian)機運行過(guo)程(cheng)中的(de)電(dian)壓與(yu)電(dian)流(0.01秒內完成動作)，在(zai)不改變(bian)(bian)電(dian)機轉速的(de)情況下，保證電(dian)機的(de)輸(shu)出(chu)轉矩(ju)與(yu)實際負(fu)(fu)荷需求精確匹配。不僅能保障電(dian)機的(de)正常運行，而且能有效避免電(dian)機因出(chu)力過(guo)度造(zao)成的(de)電(dian)能浪(lang)費(fei)，具有很好的(de)動態節電(dian)效果。

2、照明節電器

在電(dian)(dian)力供應部門的(de)電(dian)(dian)能(neng)輸送過程中，為避(bi)免(mian)電(dian)(dian)壓(ya)(ya)損(sun)耗和用電(dian)(dian)高(gao)(gao)峰時造成(cheng)電(dian)(dian)壓(ya)(ya)過低，一般都(dou)采用提高(gao)(gao)電(dian)(dian)壓(ya)(ya)輸送，因此用戶實(shi)際(ji)上承受的(de)電(dian)(dian)壓(ya)(ya)往(wang)往(wang)會高(gao)(gao)于設備的(de)額定電(dian)(dian)壓(ya)(ya)，這些超額的(de)電(dian)(dian)壓(ya)(ya)不僅不能(neng)讓負載更有效率(lv)的(de)運作(zuo)，反而(er)導致電(dian)(dian)能(neng)過量浪(lang)費(fei)，增加(jia)設備損(sun)壞率(lv)，增大成(cheng)本(ben)費(fei)用等負面影響(xiang)。

照明智能節電(dian)(dian)器是以電(dian)(dian)磁(ci)感應方(fang)式(shi)將供電(dian)(dian)系統的輸入電(dian)(dian)壓(ya)(ya)予以優(you)化，采用AC-AC直接(jie)變換技術調(diao)整電(dian)(dian)壓(ya)(ya)，輸給燈(deng)(deng)光(guang)(guang)負載的電(dian)(dian)壓(ya)(ya)為(wei)*適宜值，達到既節電(dian)(dian)又保證照明標準要求的雙重目(mu)的。根據電(dian)(dian)工基本原理(li)P=U2/R，設燈(deng)(deng)具上施加的電(dian)(dian)壓(ya)(ya)為(wei)U，燈(deng)(deng)光(guang)(guang)的阻抗設為(wei)定(ding)值電(dian)(dian)阻R，那么(me)它在原電(dian)(dian)壓(ya)(ya)U0下消(xiao)耗的功(gong)率(lv)為(wei)P0，適當降(jiang)低(di)電(dian)(dian)壓(ya)(ya)至U1后，這時消(xiao)耗的功(gong)率(lv)P1將隨電(dian)(dian)壓(ya)(ya)的平(ping)方(fang)關系下降(jiang)。其有功(gong)節電(dian)(dian)率(lv)表示(shi)為(wei)：ε%=1-(U1/U0)2×100%。

3、空調節電器

隨著(zhu)空(kong)(kong)調(diao)(diao)(diao)及其(qi)(qi)他制(zhi)冷(leng)(leng)(leng)(leng)設(she)備(bei)的(de)(de)廣泛使(shi)(shi)用(yong)(yong)和(he)(he)(he)普及，在(zai)這方面的(de)(de)電(dian)(dian)(dian)(dian)耗(hao)(hao)也在(zai)逐年增加，怎樣(yang)才能(neng)(neng)使(shi)(shi)電(dian)(dian)(dian)(dian)耗(hao)(hao)既(ji)科學又(you)合理地(di)降(jiang)低(di)下(xia)來(lai)，即保證空(kong)(kong)間環境達(da)(da)到(dao)舒(shu)適(shi)的(de)(de)溫(wen)(wen)度(du)或設(she)定的(de)(de)制(zhi)冷(leng)(leng)(leng)(leng)溫(wen)(wen)度(du)，又(you)能(neng)(neng)最大限度(du)地(di)節(jie)省(sheng)電(dian)(dian)(dian)(dian)能(neng)(neng)，減少電(dian)(dian)(dian)(dian)費支出，這是該裝置所要實現(xian)的(de)(de)主要目的(de)(de)。根據(ju)制(zhi)冷(leng)(leng)(leng)(leng)專業人員的(de)(de)實驗和(he)(he)(he)測(ce)試(shi)，空(kong)(kong)調(diao)(diao)(diao)壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)在(zai)70%～75%的(de)(de)負(fu)荷下(xia)工作(zuo)(zuo)，制(zhi)冷(leng)(leng)(leng)(leng)效(xiao)果最佳，其(qi)(qi)制(zhi)冷(leng)(leng)(leng)(leng)效(xiao)率(lv)也最高。空(kong)(kong)調(diao)(diao)(diao)在(zai)工作(zuo)(zuo)過(guo)程中(zhong)，當室內溫(wen)(wen)度(du)還沒有(you)達(da)(da)到(dao)設(she)定的(de)(de)溫(wen)(wen)控(kong)點(dian)時，壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)會(hui)長時間工作(zuo)(zuo)，當達(da)(da)到(dao)溫(wen)(wen)控(kong)點(dian)后壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)又(you)會(hui)頻繁開(kai)、停(ting)，因此，空(kong)(kong)調(diao)(diao)(diao)壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)的(de)(de)長時間工作(zuo)(zuo)和(he)(he)(he)頻繁啟(qi)(qi)動(dong)(dong)(dong)會(hui)導致(zhi)制(zhi)冷(leng)(leng)(leng)(leng)效(xiao)率(lv)降(jiang)低(di)和(he)(he)(he)電(dian)(dian)(dian)(dian)能(neng)(neng)的(de)(de)多余(yu)損(sun)耗(hao)(hao)。該裝置是一種能(neng)(neng)夠克(ke)服空(kong)(kong)調(diao)(diao)(diao)壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)長時間工作(zuo)(zuo)和(he)(he)(he)頻繁啟(qi)(qi)動(dong)(dong)(dong)所造(zao)成的(de)(de)制(zhi)冷(leng)(leng)(leng)(leng)效(xiao)率(lv)低(di)下(xia)和(he)(he)(he)多余(yu)電(dian)(dian)(dian)(dian)能(neng)(neng)浪費的(de)(de)節(jie)電(dian)(dian)(dian)(dian)控(kong)制(zhi)器(qi)。當室內溫(wen)(wen)度(du)達(da)(da)到(dao)舒(shu)適(shi)溫(wen)(wen)度(du)后，通過(guo)時控(kong)信號自(zi)動(dong)(dong)(dong)進入節(jie)電(dian)(dian)(dian)(dian)運行狀(zhuang)態，一方面充分(fen)利用(yong)(yong)壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)的(de)(de)余(yu)冷(leng)(leng)(leng)(leng)，并(bing)可(ke)使(shi)(shi)整(zheng)個(ge)系統(tong)充分(fen)冷(leng)(leng)(leng)(leng)卻，提高制(zhi)冷(leng)(leng)(leng)(leng)效(xiao)果，另一方面減少壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)頻繁啟(qi)(qi)動(dong)(dong)(dong)的(de)(de)次數(shu)，使(shi)(shi)壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)得(de)到(dao)充分(fen)休息，延長壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)的(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)命，同(tong)時有(you)效(xiao)降(jiang)低(di)沖擊(ji)電(dian)(dian)(dian)(dian)流所造(zao)成的(de)(de)多余(yu)電(dian)(dian)(dian)(dian)能(neng)(neng)損(sun)耗(hao)(hao)，從而達(da)(da)到(dao)即省(sheng)電(dian)(dian)(dian)(dian)又(you)可(ke)延長空(kong)(kong)調(diao)(diao)(diao)設(she)備(bei)使(shi)(shi)用(yong)(yong)壽(shou)命的(de)(de)目的(de)(de)。通過(guo)現(xian)場測(ce)試(shi)節(jie)電(dian)(dian)(dian)(dian)率(lv)可(ke)達(da)(da)15%～30%，壓(ya)縮(suo)(suo)(suo)(suo)機(ji)(ji)(ji)的(de)(de)使(shi)(shi)用(yong)(yong)壽(shou)命可(ke)提高1.5倍以上。

4、箱式節電器

就熒(ying)光(guang)燈(deng)管而(er)言，僅在啟動時(shi)需(xu)要足(zu)夠的(de)額定電(dian)壓激發(fa)熒(ying)光(guang)物質(zhi)，使燈(deng)管發(fa)光(guang)。在預置(zhi)時(shi)間內，智能系統感應到燈(deng)管的(de)功率已完全揮放后(hou)，即(ji)(ji)自動調(diao)整負載電(dian)壓，燈(deng)管便可轉入節(jie)電(dian)模式工作，節(jie)電(dian)器同(tong)時(shi)進入自動在線檢測狀態。根據大量實驗統計結(jie)果表明(ming)，電(dian)源電(dian)壓每降(jiang)低(di)10%時(shi)，常用(yong)的(de)電(dian)光(guang)源，如熒(ying)光(guang)燈(deng)照度(du)(du)只(zhi)降(jiang)低(di)7%左右，而(er)人眼(yan)對光(guang)線的(de)感覺(jue)(jue)則(ze)是(shi)對數(shu)關系：即(ji)(ji)當光(guang)線照度(du)(du)減小(xiao)10%時(shi)，人的(de)視覺(jue)(jue)感覺(jue)(jue)亮度(du)(du)只(zhi)減小(xiao)1%，因此少許減少燈(deng)光(guang)輸入功率所產(chan)生(sheng)的(de)照度(du)(du)微弱變化人眼(yan)幾乎感覺(jue)(jue)不(bu)到，但在延長燈(deng)具(ju)壽命和減少維護成本上都具(ju)有積極意義。

路燈節(jie)電(dian)(dian)器工作原理(li)：集電(dian)(dian)磁技術、智能化控(kong)制技術、數據控(kong)制技術于一體，在(zai)可控(kong)和平緩的(de)方式下智能調節(jie)，使(shi)輸出電(dian)(dian)壓(ya)穩定(ding)在(zai)設(she)定(ding)的(de)額(e)定(ding)值范圍之間(jian)，實現公共照明系統(tong)的(de)工作電(dian)(dian)流(liu)與亮度(du)需求(qiu)的(de)理(li)想結(jie)合，達(da)到節(jie)電(dian)(dian)和優化供(gong)電(dian)(dian)目的(de)，節(jie)電(dian)(dian)率可高(gao)達(da)40%，對用(yong)(yong)電(dian)(dian)系統(tong)的(de)保護作用(yong)(yong)可使(shi)其壽(shou)命延長(chang)3-4倍。

節電器的使(shi)用，不(bu)僅可以節省(sheng)了電(dian)能又可大(da)幅降低設備運營成(cheng)本，可以說是用電(dian)大(da)戶的福利(li)。一(yi)般在公司使(shi)用節電(dian)器(qi)，可以節約20~45%的用電(dian)量，大(da)大(da)減少了用電(dian)浪費，也節約了經(jing)濟成(cheng)本。