Journal of Shanghai Jiao Tong University ›› 2021, Vol. 55 ›› Issue (10): 1197-1209.doi: 10.16183/j.cnki.jsjtu.2020.358

Special Issue: 《上海交通大学学报》2021年“交通运输工程”专题 《上海交通大学学报》2021年12期专题汇总专辑

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Surge-Suppression Power Supply System for Ship High Power Pulse Loads

PANG Yu1,2, HUANG Wentao1(), WU Jun2, TAI Nengling1, SUN Guoliang3   

  1. 1. School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
    2. Marine Design and Research Institute of China, Shanghai 200011, China
    3. China Satellite Maritime Tracking and Control Department, Jiangyin 214400, Jiangsu, China
  • Received:2020-11-03 Online:2021-10-28 Published:2021-11-01
  • Contact: HUANG Wentao E-mail:hwt8989@sjtu.edu.cn

Abstract:

This paper analyzes the characteristics and influences of new pulse loads of ships. The surge-suppression power supply system for high power and multi-mode pulse loads, the capacitance and inductance calculation methods for the energy buffer unit are proposed, which can realize the power suppression, energy grouping, harmonic control and support backup, so that the safety of the ship power station and high precision power supply for loads can be ensured. The integrated power system simulation model of a new survey ship with high power radar loads is established in MATLAB/Simulink to verify the effectiveness of the surge-suppression power supply system at different modes. The system can not only reduce the impact of impulse load on the system, but also effectively suppress the system voltage harmonics, thus solving the key technical difficulties in the application of high power pulse loads to the independent power system.

Key words: surge-suppression power supply system, high power pulse loads, integrated power system, multi-pulse rectifier, power quality

CLC Number: