由(you)智(zhi)光電(dian)(dian)(dian)氣承建的(de)(de)秦皇(huang)島(dao)港高(gao)(gao)壓(ya)(ya)(ya)船舶(bo)岸電(dian)(dian)(dian)系(xi)統在秦皇(huang)島(dao)709泊位成功(gong)為76000噸的(de)(de)“神華801”輪順利接電(dian)(dian)(dian)，實現了一次性連(lian)船成功(gong)，采用(yong)(yong)岸上(shang)高(gao)(gao)壓(ya)(ya)(ya)電(dian)(dian)(dian)源直(zhi)接供(gong)電(dian)(dian)(dian)，經大功(gong)率電(dian)(dian)(dian)力電(dian)(dian)(dian)子技術進行變換(huan)之后可直(zhi)接實現異頻(pin)雙高(gao)(gao)電(dian)(dian)(dian)壓(ya)(ya)(ya)（6.6kV及11kV）輸出，可適應不同船舶(bo)電(dian)(dian)(dian)壓(ya)(ya)(ya)等級的(de)(de)需(xu)(xu)要(yao)，中間回路無(wu)需(xu)(xu)采用(yong)(yong)降壓(ya)(ya)(ya)及升壓(ya)(ya)(ya)變壓(ya)(ya)(ya)器來實現電(dian)(dian)(dian)壓(ya)(ya)(ya)變換(huan)，轉換(huan)效率高(gao)(gao)。