综合电力系统直流侧突加负载的电压影响  

Voltage Influence of Sudden Load on DC Side of Integrated Power System

作　　者：黄兴 方雄伟[2] HUANG Xing;FANG Xiongwei(Military Representative Office of Haizhuang Shanghai Bureau in Wuxi Region,Wuxi 214000,Jiangsu,China;Marine Design and Research Institute of China,Shanghai 200011,China)

机构地区：[1]海装上海局驻无锡地区军事代表室,江苏无锡214000 [2]中国船舶及海洋工程设计研究院,上海200011

出　　处：《机电设备》2023年第3期104-109,共6页Mechanical and Electrical Equipment

摘　　要：研究在综合电力系统中压直流侧突加负载时系统侧瞬时电压变化的计算方法。在十二相同步发电机的降阶等效模型基础上,基于其等效三相发电机整流系统直流侧突加阻性负载瞬时电压计算式,给出基于综合电力系统多台十二相同步发电机组并联运行下的瞬态电压降估算方法,并用1组算例数据和仿真模型,验证单机压降计算方法的有效性。The method to calculate the transient voltage change of integrated power system with middle voltage and DC side load is studied.Based on the reduced-order equivalent model of 12-phase synchronous generator,the instantaneous voltage calculation formula of DC side-surge load based on its equivalent three-phase generator rectifier system is studied,the estimation method of transient voltage drop based on integrated power system with 12-phase synchronous electric generator operating in parallel is presented,and the effectiveness of the pressure drop calculation method is verified by a set of example data and simulation model.

关 键 词：十二相同步发电机 整流系统 降阶模型 突加负载 电压降 

分 类 号：U674.7[交通运输工程—船舶及航道工程]