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- 氣體放射燈是如何做到節能的?
- 發布日期:2022年07月25日 點擊次數:221 所屬分類:新聞動態
氣體放(fang)射燈節能(neng)的途徑主(zhu)要有(you)電(dian)(dian)源(yuan)頻率和電(dian)(dian)源(yuan)電(dian)(dian)壓(ya)(ya)兩(liang)個(ge)方面(mian),由于控(kong)(kong)制(zhi)技(ji)術等原(yuan)因(yin),氣體放(fang)電(dian)(dian)燈節電(dian)(dian)設備主(zhu)要采用了電(dian)(dian)壓(ya)(ya)智能(neng)控(kong)(kong)制(zhi)的方式 。
智能路燈(deng)(deng)節(jie)(jie)電(dian)(dian)器(qi)是(shi)一種以微(wei)電(dian)(dian)腦控制(zhi)(zhi)(zhi)(zhi)技術(shu)為基礎的(de)(de)燈(deng)(deng)光(guang)控制(zhi)(zhi)(zhi)(zhi)節(jie)(jie)電(dian)(dian)設備。設計先 進、獨(du)特,采用全固態電(dian)(dian)力電(dian)(dian)子(zi)功(gong)率(lv)(lv)元件(jian)制(zhi)(zhi)(zhi)(zhi)成,通過其(qi)控制(zhi)(zhi)(zhi)(zhi)軟件(jian),自適(shi)應調(diao)整(zheng)每天路燈(deng)(deng)開、關時間控制(zhi)(zhi)(zhi)(zhi);可連(lian)續監控和調(diao)制(zhi)(zhi)(zhi)(zhi)交流正弦波,改善燈(deng)(deng)光(guang)用電(dian)(dian)系統(tong)的(de)(de)功(gong)率(lv)(lv)因(yin)數及平(ping)衡三相(xiang)電(dian)(dian)壓輸出,穩(wen)定工(gong)作電(dian)(dian)壓,從而有效實(shi)現對帶電(dian)(dian)感式鎮(zhen)流器(qi)的(de)(de)氣體放電(dian)(dian)燈(deng)(deng)光(guang)源的(de)(de)節(jie)(jie)電(dian)(dian)控制(zhi)(zhi)(zhi)(zhi),節(jie)(jie)電(dian)(dian)效果顯著(zhu),延(yan)長燈(deng)(deng)具(ju)使用壽命,降低(di)維護費用,減少維修工(gong)作量。
電壓恢復器
動態電(dian)(dian)壓(ya)恢復器(qi)(dynamic voltage restorers簡稱DVR)是一種保證(zheng)電(dian)(dian)網供電(dian)(dian)質量的新型(xing)電(dian)(dian)力電(dian)(dian)子設備l4],主(zhu)要用(yong)于(yu)(yu)補(bu)償供電(dian)(dian)電(dian)(dian)網產生的電(dian)(dian)壓(ya)跌落,閃變(bian)和諧波等。DVR本(ben)身相當于(yu)(yu)一個受控電(dian)(dian)壓(ya)源,它可在電(dian)(dian)源和敏感(gan)(gan)負(fu)載(zai)之間插入一個任(ren)意幅值和相位的電(dian)(dian)壓(ya)。當電(dian)(dian)源電(dian)(dian)壓(ya)畸變(bian)時,通過改變(bian)。VR的電(dian)(dian)壓(ya),達到穩定(ding)敏感(gan)(gan)負(fu)載(zai)電(dian)(dian)壓(ya)的目的。
氣體放(fang)射(she)燈的控制設(she)備中引(yin)入(ru)。VR電(dian)壓恢復器調(diao)(diao)節電(dian)源電(dian)壓,改善線路三相平衡,通(tong)過入(ru)光感應控制和電(dian)壓調(diao)(diao)節,可(ke)以降(jiang)(jiang)低配電(dian)網設(she)備和線路的損耗,延長(chang)氣體放(fang)電(dian)燈的工作壽命,降(jiang)(jiang)損節能。
入光感應
采用光感應控制或自(zi)動(dong)檢測技(ji)術(shu),在滿足照明要求的前提下,應用電壓 * 優控制策略,自(zi)動(dong)調(diao)節(jie)氣體放射燈電源的開斷、電壓的高低。
諧波抑制技術
由(you)于氣體放(fang)射燈的(de)放(fang)電(dian)(dian)特性,其電(dian)(dian)壓電(dian)(dian)流的(de)波形在(zai)(zai)過零點(dian)的(de)附近總存在(zai)(zai)寄生(sheng)(sheng)振蕩,電(dian)(dian)流畸變嚴重,會(hui)在(zai)(zai)電(dian)(dian)路里產(chan)(chan)生(sheng)(sheng)大量(liang)的(de)高次(ci)諧(xie)波,使電(dian)(dian)能(neng)的(de)生(sheng)(sheng)產(chan)(chan)、傳(chuan)輸和利用的(de)效率降低(di),使電(dian)(dian)氣設備過熱、產(chan)(chan)生(sheng)(sheng)振動和噪(zao)聲,并使絕緣層老化,使用壽命縮(suo)短,甚至(zhi)發生(sheng)(sheng)故障或(huo)燒毀,對電(dian)(dian)力系統產(chan)(chan)生(sheng)(sheng)危(wei)害。
因此,智能(neng)節電(dian)控(kong)制器(qi)引(yin)入了諧波抑制技(ji)術,使其輸出正弦波改善負荷的功率損耗(hao),有(you)效(xiao)提高功率因數,改善了電(dian)網供電(dian)環境,用電(dian)設備更節能(neng)。
保護和監控
智能(neng)節電器(qi)引入了短路、過流、欠(qian)壓、缺相、故障旁(pang)路等保護功能(neng),確保氣體放射燈(deng)的正常安(an)全使用。
- 相關標簽:路燈管控平臺
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