一、節電器的節電原理

采用自(zi)主知識產權技術(shu)(shu)、電(dian)(dian)(dian)磁補償(chang)原理、電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子(zi)控制(zhi)(zhi)技術(shu)(shu)、有(you)源濾波技術(shu)(shu)和先進的(de)自(zi)動(dong)智能(neng)控制(zhi)(zhi)技術(shu)(shu)，自(zi)動(dong)調(diao)整節電(dian)(dian)(dian)檔(dang)位，優(you)化(hua)供電(dian)(dian)(dian)參數，保證良好的(de)用電(dian)(dian)(dian)品質(zhi)，有(you)效地過(guo)濾大(da)小不同的(de)瞬變(bian)浪(lang)涌、減少(shao)(shao)抑(yi)制(zhi)(zhi)諧(xie)波、雜波，相對地平衡(heng)供電(dian)(dian)(dian)電(dian)(dian)(dian)壓，降(jiang)低線(xian)路(lu)損(sun)耗，提高負(fu)載的(de)有(you)效功率，減少(shao)(shao)過(guo)剩有(you)功功率的(de)多余損(sun)耗，從而達到節電(dian)(dian)(dian)目的(de)。

該產品適用(yong)(yong)于單相及三相線路的(de)(de)安(an)裝，在確保(bao)(bao)用(yong)(yong)電(dian)(dian)(dian)設備(bei)(bei)的(de)(de)正常工作狀態下(xia)節電(dian)(dian)(dian)率(lv)一般為10%-30%，最大(da)限度地減少(shao)用(yong)(yong)戶電(dian)(dian)(dian)費(fei)支出，還能保(bao)(bao)護(hu)用(yong)(yong)電(dian)(dian)(dian)設備(bei)(bei)、延長使(shi)用(yong)(yong)壽命達1.5倍以上，大(da)大(da)減少(shao)了用(yong)(yong)電(dian)(dian)(dian)設備(bei)(bei)的(de)(de)維修和(he)更換費(fei)用(yong)(yong)。它自(zi)身還具有空載幾乎不(bu)耗電(dian)(dian)(dian)、過載保(bao)(bao)護(hu)及報警(jing)、短(duan)路保(bao)(bao)護(hu)等功能。一方(fang)面(mian)是(shi)進行(xing)(xing)電(dian)(dian)(dian)機(ji)本體(ti)結構(gou)設計(ji)的(de)(de)改進和(he)新(xin)材料的(de)(de)采(cai)(cai)用(yong)(yong)，對老電(dian)(dian)(dian)機(ji)進行(xing)(xing)更新(xin)改造；另一方(fang)面(mian)是(shi)改進電(dian)(dian)(dian)動(dong)機(ji)運行(xing)(xing)的(de)(de)外(wai)部環(huan)境。相控節電(dian)(dian)(dian)技術采(cai)(cai)用(yong)(yong)改善電(dian)(dian)(dian)動(dong)機(ji)外(wai)部運行(xing)(xing)環(huan)境實現動(dong)態電(dian)(dian)(dian)量管理，是(shi)與變頻器互補的(de)(de)交流(liu)電(dian)(dian)(dian)機(ji)兩大(da)主流(liu)節電(dian)(dian)(dian)技術之一。

相控(kong)(kong)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)節電(dian)(dian)(dian)(dian)器采用集成(cheng)電(dian)(dian)(dian)(dian)路(lu)芯片控(kong)(kong)制(zhi)技術，由(you)微處(chu)理器芯片（CPU）、可控(kong)(kong)硅(gui)、集成(cheng)式雙置晶閘管等國(guo)外進(jin)口元件(jian)組成(cheng)。其(qi)核心技術是動(dong)態(tai)跟蹤電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)負載量的(de)(de)(de)(de)(de)變(bian)化，調整電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)運行過程中的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)流（百(bai)分之一秒內完成(cheng)動(dong)作），保證電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)輸出轉矩與實際負荷(he)需求精(jing)確匹配，不改(gai)變(bian)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)轉速，不影響(xiang)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)正常運行，并且能有效(xiao)避免(mian)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)因出力過度造(zao)成(cheng)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)能浪費，具有很好的(de)(de)(de)(de)(de)動(dong)態(tai)節電(dian)(dian)(dian)(dian)控(kong)(kong)制(zhi)功能，能有效(xiao)地降低電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)功率損耗，改(gai)善(shan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)啟動(dong)、停機(ji)(ji)(ji)(ji)性能，延長電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)使用壽命。STM系列電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)節電(dian)(dian)(dian)(dian)器一對一的(de)(de)(de)(de)(de)安(an)裝(zhuang)在電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)前端，節電(dian)(dian)(dian)(dian)率可達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

其核心技術是(shi)動態跟(gen)蹤電(dian)機負載量的(de)(de)(de)變化(hua)，調整電(dian)機運(yun)行過程中的(de)(de)(de)電(dian)壓與(yu)電(dian)流(0.01秒內完成(cheng)動作)，在不改變電(dian)機轉(zhuan)速的(de)(de)(de)情況(kuang)下，保證電(dian)機的(de)(de)(de)輸出轉(zhuan)矩與(yu)實際負荷(he)需(xu)求精(jing)確(que)匹配。不僅能(neng)保障電(dian)機的(de)(de)(de)正(zheng)常(chang)運(yun)行，而且(qie)能(neng)有效(xiao)(xiao)避免電(dian)機因出力過度造成(cheng)的(de)(de)(de)電(dian)能(neng)浪費，具有很好的(de)(de)(de)動態節(jie)電(dian)效(xiao)(xiao)果。

2、照明節電器

在(zai)電(dian)(dian)(dian)力供應部門的電(dian)(dian)(dian)能輸(shu)送過(guo)程中(zhong)，為避免電(dian)(dian)(dian)壓(ya)損耗和用電(dian)(dian)(dian)高峰時造成電(dian)(dian)(dian)壓(ya)過(guo)低，一般都采用提高電(dian)(dian)(dian)壓(ya)輸(shu)送，因此用戶實際上承受的電(dian)(dian)(dian)壓(ya)往(wang)往(wang)會高于設備的額定(ding)電(dian)(dian)(dian)壓(ya)，這些(xie)超(chao)額的電(dian)(dian)(dian)壓(ya)不(bu)僅不(bu)能讓負(fu)載更有效率的運作，反而導致電(dian)(dian)(dian)能過(guo)量(liang)浪費(fei)，增加設備損壞率，增大成本費(fei)用等負(fu)面影響。

照(zhao)明智(zhi)能(neng)節(jie)電(dian)(dian)(dian)(dian)(dian)器是以電(dian)(dian)(dian)(dian)(dian)磁感應方(fang)式將供電(dian)(dian)(dian)(dian)(dian)系(xi)統的(de)(de)(de)輸(shu)入電(dian)(dian)(dian)(dian)(dian)壓(ya)予以優化(hua)，采用AC-AC直接變換技術(shu)調整電(dian)(dian)(dian)(dian)(dian)壓(ya)，輸(shu)給(gei)燈光(guang)負載的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)為*適(shi)(shi)宜(yi)值，達到(dao)既節(jie)電(dian)(dian)(dian)(dian)(dian)又(you)保(bao)證照(zhao)明標準要求的(de)(de)(de)雙重目(mu)的(de)(de)(de)。根(gen)據(ju)電(dian)(dian)(dian)(dian)(dian)工基本原理P=U2/R，設燈具(ju)上施加的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)為U，燈光(guang)的(de)(de)(de)阻抗設為定值電(dian)(dian)(dian)(dian)(dian)阻R，那么它在原電(dian)(dian)(dian)(dian)(dian)壓(ya)U0下消耗的(de)(de)(de)功率(lv)為P0，適(shi)(shi)當降低(di)電(dian)(dian)(dian)(dian)(dian)壓(ya)至U1后，這時消耗的(de)(de)(de)功率(lv)P1將隨電(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)平方(fang)關系(xi)下降。其有功節(jie)電(dian)(dian)(dian)(dian)(dian)率(lv)表示為：ε%=1-(U1/U0)2×100%。

3、空調節電器

隨(sui)著空(kong)(kong)(kong)調(diao)(diao)及(ji)其他制(zhi)(zhi)冷(leng)設備的(de)廣(guang)泛使用(yong)(yong)(yong)和普(pu)及(ji)，在(zai)這(zhe)方(fang)(fang)面(mian)的(de)電(dian)(dian)耗(hao)也(ye)在(zai)逐年增加，怎(zen)樣才(cai)能(neng)(neng)使電(dian)(dian)耗(hao)既科學又合理地降低下來，即(ji)保(bao)證(zheng)空(kong)(kong)(kong)間環境達(da)到(dao)舒適的(de)溫(wen)(wen)(wen)(wen)度(du)(du)或(huo)設定的(de)制(zhi)(zhi)冷(leng)溫(wen)(wen)(wen)(wen)度(du)(du)，又能(neng)(neng)最大限度(du)(du)地節(jie)省(sheng)電(dian)(dian)能(neng)(neng)，減少(shao)電(dian)(dian)費(fei)支出(chu)，這(zhe)是(shi)該裝置(zhi)所(suo)(suo)要(yao)實現的(de)主(zhu)要(yao)目的(de)。根據制(zhi)(zhi)冷(leng)專業人員的(de)實驗和測(ce)試，空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)在(zai)70%～75%的(de)負荷下工作(zuo)(zuo)，制(zhi)(zhi)冷(leng)效果最佳(jia)，其制(zhi)(zhi)冷(leng)效率(lv)也(ye)最高(gao)。空(kong)(kong)(kong)調(diao)(diao)在(zai)工作(zuo)(zuo)過程中，當室內溫(wen)(wen)(wen)(wen)度(du)(du)還(huan)沒有(you)達(da)到(dao)設定的(de)溫(wen)(wen)(wen)(wen)控點時(shi)，壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)會長(chang)(chang)(chang)時(shi)間工作(zuo)(zuo)，當達(da)到(dao)溫(wen)(wen)(wen)(wen)控點后壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)又會頻(pin)繁(fan)(fan)開、停，因此，空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)的(de)長(chang)(chang)(chang)時(shi)間工作(zuo)(zuo)和頻(pin)繁(fan)(fan)啟(qi)動(dong)會導(dao)致制(zhi)(zhi)冷(leng)效率(lv)降低和電(dian)(dian)能(neng)(neng)的(de)多(duo)余(yu)損(sun)耗(hao)。該裝置(zhi)是(shi)一(yi)(yi)種能(neng)(neng)夠克服空(kong)(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)長(chang)(chang)(chang)時(shi)間工作(zuo)(zuo)和頻(pin)繁(fan)(fan)啟(qi)動(dong)所(suo)(suo)造(zao)成的(de)制(zhi)(zhi)冷(leng)效率(lv)低下和多(duo)余(yu)電(dian)(dian)能(neng)(neng)浪費(fei)的(de)節(jie)電(dian)(dian)控制(zhi)(zhi)器。當室內溫(wen)(wen)(wen)(wen)度(du)(du)達(da)到(dao)舒適溫(wen)(wen)(wen)(wen)度(du)(du)后，通(tong)過時(shi)控信號(hao)自動(dong)進入節(jie)電(dian)(dian)運行狀態，一(yi)(yi)方(fang)(fang)面(mian)充(chong)分(fen)利用(yong)(yong)(yong)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)的(de)余(yu)冷(leng)，并可(ke)使整個系(xi)統充(chong)分(fen)冷(leng)卻，提(ti)高(gao)制(zhi)(zhi)冷(leng)效果，另一(yi)(yi)方(fang)(fang)面(mian)減少(shao)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)頻(pin)繁(fan)(fan)啟(qi)動(dong)的(de)次數，使壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)得到(dao)充(chong)分(fen)休息，延長(chang)(chang)(chang)壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)的(de)使用(yong)(yong)(yong)壽(shou)命(ming)(ming)，同時(shi)有(you)效降低沖擊電(dian)(dian)流所(suo)(suo)造(zao)成的(de)多(duo)余(yu)電(dian)(dian)能(neng)(neng)損(sun)耗(hao)，從而(er)達(da)到(dao)即(ji)省(sheng)電(dian)(dian)又可(ke)延長(chang)(chang)(chang)空(kong)(kong)(kong)調(diao)(diao)設備使用(yong)(yong)(yong)壽(shou)命(ming)(ming)的(de)目的(de)。通(tong)過現場測(ce)試節(jie)電(dian)(dian)率(lv)可(ke)達(da)15%～30%，壓(ya)(ya)(ya)縮(suo)(suo)(suo)機(ji)(ji)(ji)的(de)使用(yong)(yong)(yong)壽(shou)命(ming)(ming)可(ke)提(ti)高(gao)1.5倍(bei)以(yi)上。

4、箱式節電器

就(jiu)熒光(guang)燈(deng)(deng)管(guan)(guan)而言，僅在啟動時需(xu)要足夠的(de)(de)額定電(dian)(dian)(dian)(dian)壓(ya)激發(fa)熒光(guang)物質，使燈(deng)(deng)管(guan)(guan)發(fa)光(guang)。在預置時間(jian)內，智(zhi)能系(xi)統感(gan)應到燈(deng)(deng)管(guan)(guan)的(de)(de)功率(lv)已(yi)完(wan)全揮放后，即(ji)自動調整負(fu)載(zai)電(dian)(dian)(dian)(dian)壓(ya)，燈(deng)(deng)管(guan)(guan)便可轉入(ru)節(jie)電(dian)(dian)(dian)(dian)模式工作，節(jie)電(dian)(dian)(dian)(dian)器同時進(jin)入(ru)自動在線(xian)檢測狀態。根據大量實驗統計結(jie)果表明，電(dian)(dian)(dian)(dian)源(yuan)(yuan)電(dian)(dian)(dian)(dian)壓(ya)每降低(di)10%時，常用(yong)的(de)(de)電(dian)(dian)(dian)(dian)光(guang)源(yuan)(yuan)，如熒光(guang)燈(deng)(deng)照度(du)只降低(di)7%左右，而人眼對光(guang)線(xian)的(de)(de)感(gan)覺則是對數關系(xi)：即(ji)當光(guang)線(xian)照度(du)減(jian)小10%時，人的(de)(de)視(shi)覺感(gan)覺亮度(du)只減(jian)小1%，因此少許減(jian)少燈(deng)(deng)光(guang)輸(shu)入(ru)功率(lv)所產生的(de)(de)照度(du)微弱變化人眼幾乎感(gan)覺不(bu)到，但在延長燈(deng)(deng)具壽命和(he)減(jian)少維護(hu)成本上(shang)都具有積(ji)極(ji)意義(yi)。

路燈(deng)節(jie)電器工作原理：集電磁(ci)技術、智能化控制(zhi)技術、數據控制(zhi)技術于一體，在(zai)可(ke)控和(he)平緩的(de)方式下智能調節(jie)，使輸出電壓(ya)穩定在(zai)設定的(de)額定值(zhi)范圍之間，實現(xian)公(gong)共照(zhao)明系統(tong)的(de)工作電流與亮度(du)需求的(de)理想結合，達到節(jie)電和(he)優化供電目的(de)，節(jie)電率可(ke)高達40%，對用(yong)電系統(tong)的(de)保護作用(yong)可(ke)使其壽命延長3-4倍。

節電器的(de)(de)使用，不(bu)僅可(ke)以節省了電能又可(ke)大幅降低設(she)備(bei)運(yun)營成本(ben)，可(ke)以說是用電大戶的(de)(de)福利(li)。一般在公司使用節電器(qi)，可(ke)以節約20~45%的(de)(de)用電量，大大減少了用電浪費(fei)，也節約了經濟成本(ben)。