摘要
分析船舶新型脉冲负载特性及其影响,提出一种大功率多模式脉冲负载抗冲击供电系统及其能量缓冲单元中电容电感的计算方法,实现脉冲负载的功率平抑、能量分组、谐波治理与事故备用,保证船舶电站安全和负载高精度供电.利用MATLAB/Simulink建立含大功率雷达负载的某新型测量船综合电力系统仿真模型,验证不同模式下脉冲负载抗冲击供电系统的有效性.该结构不仅降低脉冲负载的冲击,还有效抑制系统电压谐波,解决大功率脉冲负载在独立电力系统中应用的关键技术难题.
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.
作者
庞宇
黄文焘
吴骏
邰能灵
孙国亮
PANG Yu;HUANG Wentao;WU Jun;TAI Nengling;SUN Guoliang(School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Marine Design and Research Institute of China,Shanghai 200011,China;China Satellite Maritime Tracking and Control Department,Jiangyin 214400,Jiangsu,China)
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
2021年第10期1197-1209,共13页
Journal of Shanghai Jiaotong University
基金
国家自然科学基金青年基金(51807117)
国家重点研发计划(2019YFE0102900)
上海市教委科研创新重大项目(2019-01-07-00-02-E00044)。
关键词
抗冲击供电系统
大功率脉冲负载
综合电力系统
多脉波整流
电能质量
surge-suppression power supply system
high power pulse loads
integrated power system
multi-pulse rectifier
power quality
