2021年，廣州港(gang)南沙(sha)汽車碼頭使(shi)用一套智能(neng)高(gao)壓岸電(dian)系統(tong)(tong)，采用6.6kV級高(gao)壓船(chuan)舶港(gang)口岸電(dian)系統(tong)(tong)，可根據船(chuan)舶電(dian)網參數，調整供電(dian)頻(pin)率和供電(dian)電(dian)壓，設置系統(tong)(tong)輸出電(dian)壓和頻(pin)率，使(shi)岸基電(dian)源與船(chuan)舶發電(dian)機實現無沖擊并網和負荷轉移。