PAS 系列為(wei)四象(xiang)限的(de)能(neng)源(yuan)回(hui)(hui)饋(kui)型交(jiao)流電(dian)(dian)源(yuan)，可(ke)實(shi)現(xian)電(dian)(dian)能(neng)的(de)回(hui)(hui)饋(kui)，適合用于會將能(neng)量回(hui)(hui)饋(kui)到電(dian)(dian)網(wang)之待測(ce)(ce)物(wu)，例如:光伏逆(ni)變器、雙向電(dian)(dian)動車充電(dian)(dian)樁等(deng)分散(san)式發電(dian)(dian)設備。測(ce)(ce)試(shi)(shi)過程中可(ke)將90% 的(de)電(dian)(dian)能(neng)回(hui)(hui)饋(kui)至測(ce)(ce)試(shi)(shi)系統(tong)輸入端，顯著地為(wei)使用者節省電(dian)(dian)能(neng)成本，在測(ce)(ce)試(shi)(shi)太陽(yang)能(neng)逆(ni)變器所產生的(de)能(neng)量可(ke)以(yi)經由PAS 系列回(hui)(hui)饋(kui)到電(dian)(dian)網(wang)，不需要(yao)另(ling)外搭(da)配消耗(hao)功率(lv)電(dian)(dian)阻，另(ling)搭(da)配內建的(de)低電(dian)(dian)壓(ya)穿越(yue)(LVRT)與高電(dian)(dian)壓(ya)穿越(yue)(HVRT)，適合用于IEEE-1547.1、NB/T32004、CGC/CF004等(deng)法規需求。

PAS 內置高(gao)/ 低電(dian)(dian)壓(ya)(ya)穿越功(gong)能（HVRT/LVRT），可(ke)進行電(dian)(dian)網故(gu)障(zhang)清(qing)除的模擬。電(dian)(dian)壓(ya)(ya)、頻率，跌落電(dian)(dian)壓(ya)(ya)，恢復電(dian)(dian)壓(ya)(ya)，上(shang)升時間和(he)維持(chi)時間等(deng)均可(ke)設定，也可(ke)進行電(dian)(dian)網故(gu)障(zhang)清(qing)除的模擬。

PAS / PFV系(xi)列(lie)可(ke)獨立(li)設置三(san)相高/低(di)電(dian)(dian)(dian)(dian)(dian)(dian)壓穿(chuan)越(yue)(yue)的電(dian)(dian)(dian)(dian)(dian)(dian)壓數值，模(mo)擬電(dian)(dian)(dian)(dian)(dian)(dian)壓瞬間跌(die)落與驟升狀況。另透過三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)壓獨立(li)可(ke)調功能，可(ke)模(mo)擬電(dian)(dian)(dian)(dian)(dian)(dian)壓不平衡、缺相等(deng)(deng)電(dian)(dian)(dian)(dian)(dian)(dian)源狀況，進(jin)一步測試待測物的可(ke)靠性。搭配低(di)電(dian)(dian)(dian)(dian)(dian)(dian)壓穿(chuan)越(yue)(yue)和能源回饋(kui)功能，PAS 系(xi)列(lie)適合用(yong)于(yu)光伏逆(ni)變器、雙向電(dian)(dian)(dian)(dian)(dian)(dian)動車(che)充電(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)、儲能系(xi)統等(deng)(deng)，為一款的能饋(kui)型電(dian)(dian)(dian)(dian)(dian)(dian)網模(mo)擬電(dian)(dian)(dian)(dian)(dian)(dian)源。

艾普斯(si)電(dian)(dian)(dian)(dian)源(yuan)PAS系列為一款針對再生能(neng)源(yuan)相(xiang)(xiang)關應用(yong)所開發的(de)電(dian)(dian)(dian)(dian)網(wang)(wang)模(mo)(mo)擬(ni)電(dian)(dian)(dian)(dian)源(yuan)，可(ke)應用(yong)在智(zhi)能(neng)變流器、AC/DC 雙(shuang)向充放電(dian)(dian)(dian)(dian)機、功(gong)率調(diao)節系統(tong)PCS (Power Conditioning System）、以(yi)及V2G (Vehicle-to-grid）可(ke)利用(yong)電(dian)(dian)(dian)(dian)動車的(de)電(dian)(dian)(dian)(dian)池，讓電(dian)(dian)(dian)(dian)能(neng)從(cong)汽車流向電(dian)(dian)(dian)(dian)網(wang)(wang)，也可(ke)以(yi)由(you)電(dian)(dian)(dian)(dian)網(wang)(wang)流向汽車…等測試以(yi)及符合相(xiang)(xiang)關并(bing)網(wang)(wang)法(fa)規測試規范，PAS系列能(neng)饋型電(dian)(dian)(dian)(dian)網(wang)(wang)電(dian)(dian)(dian)(dian)源(yuan)是您模(mo)(mo)擬(ni)智(zhi)慧電(dian)(dian)(dian)(dian)網(wang)(wang)相(xiang)(xiang)關測試電(dian)(dian)(dian)(dian)源(yuan)的(de)優質選擇(ze)!

PAS系列的(de)總諧(xie)波(bo)失真波(bo)形合成(cheng)(cheng)功能(neng)，可(ke)(ke)讓用戶編輯不同的(de)諧(xie)波(bo)成(cheng)(cheng)份(fen)，來合成(cheng)(cheng)總諧(xie)波(bo)失真波(bo)形，透過(guo)基頻為50Hz或60Hz，簡單編程每一階的(de)電壓振(zhen)幅大(da)小及輸出起始相位，合成(cheng)(cheng)的(de)諧(xie)波(bo)成(cheng)(cheng)份(fen)可(ke)(ke)達(da)25階。

PAS / PFV系列具(ju)備多項可編程模(mo)(mo)擬功能(neng)，能(neng)有效且精(jing)準(zhun)模(mo)(mo)擬各(ge)種電(dian)源異常及(ji)擾動。透(tou)過內(nei)建的(de)(de)步(bu)階及(ji)漸(jian)變(bian)模(mo)(mo)式，使用者可模(mo)(mo)擬電(dian)壓及(ji)頻率(lv)單步(bu)或連續的(de)(de)電(dian)壓變(bian)化，例(li)如電(dian)壓及(ji)頻率(lv)的(de)(de)緩升(sheng)/ 緩降(jiang)、瞬(shun)間變(bian)化、步(bu)階變(bian)化等(deng)。