由(you)智光電(dian)(dian)(dian)氣承建(jian)的(de)秦(qin)皇島(dao)港高(gao)壓(ya)(ya)船舶岸電(dian)(dian)(dian)系統在秦(qin)皇島(dao)709泊位成功(gong)為(wei)76000噸的(de)“神(shen)華801”輪(lun)順利接(jie)電(dian)(dian)(dian)，實現(xian)(xian)了(le)一次性連船成功(gong)，采用岸上高(gao)壓(ya)(ya)電(dian)(dian)(dian)源直接(jie)供電(dian)(dian)(dian)，經(jing)大(da)功(gong)率電(dian)(dian)(dian)力電(dian)(dian)(dian)子技術進(jin)行變換之(zhi)后可(ke)(ke)直接(jie)實現(xian)(xian)異頻(pin)雙高(gao)電(dian)(dian)(dian)壓(ya)(ya)（6.6kV及11kV）輸出(chu)，可(ke)(ke)適應不同船舶電(dian)(dian)(dian)壓(ya)(ya)等級的(de)需要，中間回(hui)路(lu)無需采用降壓(ya)(ya)及升(sheng)壓(ya)(ya)變壓(ya)(ya)器(qi)來實現(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)變換，轉換效率高(gao)。