游艇和轮船的岸电供电简陈

摘要

游艇和轮船在码头停泊期间并发电机供电而改由岸上公用电网供电。如由岸电以通常的TN—S系统或TT系统供电．可能引发船体受腐蚀或码头水下人体受电击之类的电气危险。为此应对游艇和轮船各另采取适当的安全供电措施。文内对此进行了简陈。%Power supply to yacht and ship is from the power grid on shore but not generator on board in port docking period. If shore power is supplied from a normal TN- S system or T T system, such electric hazards as corrosion of ship hull or electric shock to human body in water at the dock may take place. Therefore, appropriate safe measures shall be taken for yacht and ship respectively. Brief presentation is given in regard to the captioned matter.