一、節電器的節電原理

采用(yong)(yong)自主知識產權技術(shu)、電磁補償(chang)原理、電力(li)電子控制(zhi)技術(shu)、有(you)源濾波技術(shu)和(he)先進的(de)(de)自動(dong)智能控制(zhi)技術(shu)，自動(dong)調整(zheng)節電檔位，優化供電參數，保證良好(hao)的(de)(de)用(yong)(yong)電品質，有(you)效地(di)過濾大小(xiao)不同的(de)(de)瞬變浪涌(yong)、減(jian)(jian)少抑制(zhi)諧(xie)波、雜波，相對(dui)地(di)平(ping)衡供電電壓，降低線路損(sun)耗，提(ti)高負載的(de)(de)有(you)效功率(lv)，減(jian)(jian)少過剩有(you)功功率(lv)的(de)(de)多余損(sun)耗，從而達到節電目(mu)的(de)(de)。

該產品適(shi)用(yong)(yong)于(yu)單相(xiang)(xiang)及三相(xiang)(xiang)線路(lu)(lu)的(de)(de)(de)安(an)裝(zhuang)，在確保用(yong)(yong)電(dian)(dian)(dian)(dian)設(she)(she)備的(de)(de)(de)正(zheng)常工作狀態下(xia)節(jie)電(dian)(dian)(dian)(dian)率(lv)一般為(wei)10%-30%，最大限度地(di)減少用(yong)(yong)戶電(dian)(dian)(dian)(dian)費支出，還能保護用(yong)(yong)電(dian)(dian)(dian)(dian)設(she)(she)備、延長使用(yong)(yong)壽命達1.5倍以上(shang)，大大減少了用(yong)(yong)電(dian)(dian)(dian)(dian)設(she)(she)備的(de)(de)(de)維(wei)修和更換費用(yong)(yong)。它自身還具有空載幾(ji)乎不耗電(dian)(dian)(dian)(dian)、過載保護及報(bao)警、短路(lu)(lu)保護等(deng)功(gong)能。一方面(mian)是(shi)進行(xing)(xing)電(dian)(dian)(dian)(dian)機本體結構設(she)(she)計的(de)(de)(de)改進和新(xin)材料的(de)(de)(de)采用(yong)(yong)，對老(lao)電(dian)(dian)(dian)(dian)機進行(xing)(xing)更新(xin)改造；另一方面(mian)是(shi)改進電(dian)(dian)(dian)(dian)動(dong)機運行(xing)(xing)的(de)(de)(de)外部環境。相(xiang)(xiang)控節(jie)電(dian)(dian)(dian)(dian)技(ji)術采用(yong)(yong)改善電(dian)(dian)(dian)(dian)動(dong)機外部運行(xing)(xing)環境實(shi)現動(dong)態電(dian)(dian)(dian)(dian)量管理，是(shi)與變頻(pin)器(qi)互(hu)補的(de)(de)(de)交流電(dian)(dian)(dian)(dian)機兩大主流節(jie)電(dian)(dian)(dian)(dian)技(ji)術之一。

相控(kong)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)節(jie)電(dian)(dian)(dian)器采用集(ji)成(cheng)電(dian)(dian)(dian)路芯(xin)(xin)片控(kong)制(zhi)技(ji)(ji)術，由微(wei)處理器芯(xin)(xin)片（CPU）、可(ke)控(kong)硅、集(ji)成(cheng)式雙置晶閘管等(deng)國外(wai)進口元件(jian)組成(cheng)。其(qi)核心技(ji)(ji)術是(shi)動態跟蹤電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)負載(zai)量(liang)的(de)(de)變化(hua)，調整電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)運行(xing)過程中的(de)(de)電(dian)(dian)(dian)壓與(yu)電(dian)(dian)(dian)流（百分之一秒內完(wan)成(cheng)動作），保(bao)證電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)輸出轉矩(ju)與(yu)實際負荷需求精確匹配，不(bu)改(gai)變電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)轉速(su)，不(bu)影響電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)正常運行(xing)，并(bing)且(qie)能(neng)有效避免電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)因出力過度造(zao)成(cheng)的(de)(de)電(dian)(dian)(dian)能(neng)浪(lang)費(fei)，具有很(hen)好的(de)(de)動態節(jie)電(dian)(dian)(dian)控(kong)制(zhi)功能(neng)，能(neng)有效地降低電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)功率損(sun)耗(hao)，改(gai)善電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)啟動、停機(ji)(ji)(ji)(ji)性能(neng)，延長電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)使(shi)用壽命。STM系列電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)節(jie)電(dian)(dian)(dian)器一對(dui)一的(de)(de)安裝在電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)前端，節(jie)電(dian)(dian)(dian)率可(ke)達(da)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(ji)術(shu)是動態跟蹤電(dian)(dian)機(ji)負載(zai)量的(de)(de)(de)變(bian)化，調(diao)整電(dian)(dian)機(ji)運行(xing)過(guo)程中的(de)(de)(de)電(dian)(dian)壓與電(dian)(dian)流(0.01秒內(nei)完成(cheng)動作)，在不改變(bian)電(dian)(dian)機(ji)轉(zhuan)速的(de)(de)(de)情況下(xia)，保證電(dian)(dian)機(ji)的(de)(de)(de)輸出轉(zhuan)矩與實(shi)際(ji)負荷需(xu)求精確(que)匹配。不僅能(neng)保障電(dian)(dian)機(ji)的(de)(de)(de)正(zheng)常運行(xing)，而(er)且能(neng)有(you)效(xiao)避免電(dian)(dian)機(ji)因出力過(guo)度(du)造成(cheng)的(de)(de)(de)電(dian)(dian)能(neng)浪費，具有(you)很好的(de)(de)(de)動態節電(dian)(dian)效(xiao)果。

2、照明節電器

在電(dian)(dian)力(li)供(gong)應部(bu)門的電(dian)(dian)能(neng)輸送(song)過(guo)程中，為(wei)避免電(dian)(dian)壓(ya)損(sun)耗和用(yong)電(dian)(dian)高峰時造成電(dian)(dian)壓(ya)過(guo)低(di)，一(yi)般(ban)都采用(yong)提高電(dian)(dian)壓(ya)輸送(song)，因此用(yong)戶實際上(shang)承受的電(dian)(dian)壓(ya)往(wang)往(wang)會高于設備的額(e)(e)定電(dian)(dian)壓(ya)，這些(xie)超(chao)額(e)(e)的電(dian)(dian)壓(ya)不僅(jin)不能(neng)讓(rang)負載更有效率(lv)的運(yun)作，反(fan)而導致電(dian)(dian)能(neng)過(guo)量浪費，增加設備損(sun)壞率(lv)，增大成本(ben)費用(yong)等(deng)負面影響。

照明(ming)智能(neng)節(jie)(jie)電(dian)(dian)器是以電(dian)(dian)磁感應(ying)方(fang)式將供電(dian)(dian)系(xi)(xi)統的(de)輸入電(dian)(dian)壓予以優(you)化，采用(yong)AC-AC直接變換(huan)技術調整電(dian)(dian)壓，輸給燈光(guang)(guang)負載的(de)電(dian)(dian)壓為(wei)(wei)*適宜值，達到既節(jie)(jie)電(dian)(dian)又保證照明(ming)標準(zhun)要求的(de)雙重(zhong)目的(de)。根據電(dian)(dian)工基本原理P=U2/R，設燈具上施加的(de)電(dian)(dian)壓為(wei)(wei)U，燈光(guang)(guang)的(de)阻抗(kang)設為(wei)(wei)定(ding)值電(dian)(dian)阻R，那么它在原電(dian)(dian)壓U0下(xia)(xia)消耗(hao)的(de)功率為(wei)(wei)P0，適當降低電(dian)(dian)壓至(zhi)U1后，這(zhe)時消耗(hao)的(de)功率P1將隨電(dian)(dian)壓的(de)平方(fang)關系(xi)(xi)下(xia)(xia)降。其(qi)有功節(jie)(jie)電(dian)(dian)率表示為(wei)(wei)：ε%=1-(U1/U0)2×100%。

3、空調節電器

隨著空(kong)調(diao)(diao)及(ji)其(qi)他制(zhi)(zhi)(zhi)冷(leng)設(she)備的(de)(de)(de)(de)(de)(de)廣泛使用(yong)(yong)和(he)普及(ji)，在(zai)(zai)這(zhe)方面的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)耗也在(zai)(zai)逐(zhu)年增加，怎(zen)樣才能(neng)使電(dian)(dian)(dian)(dian)(dian)耗既(ji)科學(xue)又合理地(di)(di)降(jiang)低下來(lai)，即保證空(kong)間(jian)環境達到舒(shu)適的(de)(de)(de)(de)(de)(de)溫(wen)度或設(she)定(ding)的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)溫(wen)度，又能(neng)最大(da)限(xian)度地(di)(di)節(jie)省(sheng)電(dian)(dian)(dian)(dian)(dian)能(neng)，減少電(dian)(dian)(dian)(dian)(dian)費支出，這(zhe)是(shi)該裝(zhuang)置所要(yao)實現(xian)的(de)(de)(de)(de)(de)(de)主(zhu)要(yao)目的(de)(de)(de)(de)(de)(de)。根據制(zhi)(zhi)(zhi)冷(leng)專業人員的(de)(de)(de)(de)(de)(de)實驗和(he)測(ce)試(shi)，空(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)在(zai)(zai)70%～75%的(de)(de)(de)(de)(de)(de)負荷下工(gong)作(zuo)，制(zhi)(zhi)(zhi)冷(leng)效(xiao)(xiao)(xiao)(xiao)果最佳(jia)，其(qi)制(zhi)(zhi)(zhi)冷(leng)效(xiao)(xiao)(xiao)(xiao)率(lv)(lv)也最高。空(kong)調(diao)(diao)在(zai)(zai)工(gong)作(zuo)過程中，當(dang)室(shi)(shi)內溫(wen)度還沒有(you)達到設(she)定(ding)的(de)(de)(de)(de)(de)(de)溫(wen)控(kong)點(dian)時，壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)會長(chang)時間(jian)工(gong)作(zuo)，當(dang)達到溫(wen)控(kong)點(dian)后壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)又會頻(pin)繁開、停，因此，空(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)長(chang)時間(jian)工(gong)作(zuo)和(he)頻(pin)繁啟動(dong)會導致(zhi)制(zhi)(zhi)(zhi)冷(leng)效(xiao)(xiao)(xiao)(xiao)率(lv)(lv)降(jiang)低和(he)電(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)(de)(de)(de)(de)多余(yu)損耗。該裝(zhuang)置是(shi)一種能(neng)夠克(ke)服(fu)空(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)長(chang)時間(jian)工(gong)作(zuo)和(he)頻(pin)繁啟動(dong)所造成的(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)效(xiao)(xiao)(xiao)(xiao)率(lv)(lv)低下和(he)多余(yu)電(dian)(dian)(dian)(dian)(dian)能(neng)浪費的(de)(de)(de)(de)(de)(de)節(jie)電(dian)(dian)(dian)(dian)(dian)控(kong)制(zhi)(zhi)(zhi)器。當(dang)室(shi)(shi)內溫(wen)度達到舒(shu)適溫(wen)度后，通(tong)過時控(kong)信號自動(dong)進入節(jie)電(dian)(dian)(dian)(dian)(dian)運行狀(zhuang)態，一方面充(chong)分(fen)利用(yong)(yong)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)余(yu)冷(leng)，并可使整個系統充(chong)分(fen)冷(leng)卻(que)，提(ti)高制(zhi)(zhi)(zhi)冷(leng)效(xiao)(xiao)(xiao)(xiao)果，另一方面減少壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)頻(pin)繁啟動(dong)的(de)(de)(de)(de)(de)(de)次數(shu)，使壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)得到充(chong)分(fen)休(xiu)息(xi)，延(yan)長(chang)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)壽命(ming)，同時有(you)效(xiao)(xiao)(xiao)(xiao)降(jiang)低沖(chong)擊(ji)電(dian)(dian)(dian)(dian)(dian)流所造成的(de)(de)(de)(de)(de)(de)多余(yu)電(dian)(dian)(dian)(dian)(dian)能(neng)損耗，從而達到即省(sheng)電(dian)(dian)(dian)(dian)(dian)又可延(yan)長(chang)空(kong)調(diao)(diao)設(she)備使用(yong)(yong)壽命(ming)的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。通(tong)過現(xian)場測(ce)試(shi)節(jie)電(dian)(dian)(dian)(dian)(dian)率(lv)(lv)可達15%～30%，壓(ya)(ya)(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)使用(yong)(yong)壽命(ming)可提(ti)高1.5倍以上。

4、箱式節電器

就熒(ying)光(guang)燈(deng)(deng)管而言，僅(jin)在啟動(dong)(dong)時需(xu)要足(zu)夠的(de)額定電(dian)(dian)壓激發熒(ying)光(guang)物質，使燈(deng)(deng)管發光(guang)。在預置時間內，智能系統感(gan)應到(dao)(dao)燈(deng)(deng)管的(de)功率(lv)已完全揮(hui)放后，即自動(dong)(dong)調整負載(zai)電(dian)(dian)壓，燈(deng)(deng)管便可轉入節(jie)電(dian)(dian)模式工作，節(jie)電(dian)(dian)器(qi)同(tong)時進入自動(dong)(dong)在線檢(jian)測狀態。根據大(da)量實驗(yan)統計結果表明，電(dian)(dian)源電(dian)(dian)壓每降低10%時，常用(yong)的(de)電(dian)(dian)光(guang)源，如熒(ying)光(guang)燈(deng)(deng)照(zhao)度(du)只降低7%左右，而人(ren)眼對光(guang)線的(de)感(gan)覺則是(shi)對數關系：即當(dang)光(guang)線照(zhao)度(du)減小(xiao)10%時，人(ren)的(de)視覺感(gan)覺亮度(du)只減小(xiao)1%，因此少許減少燈(deng)(deng)光(guang)輸(shu)入功率(lv)所產生(sheng)的(de)照(zhao)度(du)微弱變化人(ren)眼幾乎(hu)感(gan)覺不到(dao)(dao)，但在延長燈(deng)(deng)具壽命(ming)和減少維護(hu)成本上(shang)都(dou)具有積極(ji)意義(yi)。

路(lu)燈節電(dian)(dian)器工作原理(li)：集電(dian)(dian)磁技術、智(zhi)能(neng)化控(kong)(kong)制技術、數(shu)據(ju)控(kong)(kong)制技術于(yu)一(yi)體(ti)，在可(ke)(ke)控(kong)(kong)和平緩的(de)方式下智(zhi)能(neng)調節，使(shi)輸出電(dian)(dian)壓穩(wen)定在設定的(de)額定值范(fan)圍(wei)之間，實現公(gong)共照明(ming)系統的(de)工作電(dian)(dian)流與亮度需求的(de)理(li)想(xiang)結合，達到節電(dian)(dian)和優化供電(dian)(dian)目的(de)，節電(dian)(dian)率可(ke)(ke)高(gao)達40%，對用(yong)電(dian)(dian)系統的(de)保護作用(yong)可(ke)(ke)使(shi)其(qi)壽命(ming)延長3-4倍。

節電器的(de)使用(yong)，不僅可(ke)以節省了電(dian)能(neng)又可(ke)大(da)幅(fu)降低(di)設(she)備運營成本，可(ke)以說是用(yong)電(dian)大(da)戶(hu)的(de)福利。一(yi)般(ban)在公司使用(yong)節電(dian)器，可(ke)以節約20~45%的(de)用(yong)電(dian)量，大(da)大(da)減少了用(yong)電(dian)浪費，也節約了經濟成本。