Low-Voltage Shore Connection Power Systems

被引：0

作者：

Paul, Dev P. E. ^{[1
]}

Haddadian, Vahik ^{[2
]}

Chavdarian, Ben ^{[3
]}

Peterson, Kevin ^{[4
]}

机构：

[1] AECOM Inc, 300 Lakeside Dr, Oakland, CA 94612 USA

[2] Port Los Angeles, 425 S Palos Verdes St, San Pedro, CA 90731 USA

[3] Port Long Beach, 925 Harbor Plaza, Long Beach, CA 90802 USA

[4] P2S Engn Inc, 5000 E Spring St, Long Beach, CA 90815 USA

来源：

2017 IEEE/IAS 53RD INDUSTRIAL AND COMMERCIAL POWER SYSTEMS TECHNICAL CONFERENCE (I&CPS) | 2017年

关键词：

Bolted phase-ground fault; capacitive current; fault resistance; high-resistance grounded; phase-ground fault protection; plug and receptacle; safety loop circuit; shore-to-ship connection;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper reviews low-voltage shore connection power systems for ships with up to 1,500kVA and voltage of 400V to 690V. The design for these systems is contained in the current low-voltage shore connection (LVSC) draft standard IEC/IEEE80005-3. This paper attempts to clarify that a LVSC design that uses multiple parallel feeder circuit breakers is not violating National Electric Code (NEC) National Fire Protection Association (NFPA) 70 Section 240.8. This paper also attempts to clarify the optional design for an ungrounded shore-power system, where required, which is included in the draft standard. In addition, this paper reviews the safety loop circuit to enhance the safety of the operators both onshore and onboard a ship.

引用

页数：6

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