APF暂态性能对船舶电网的影响分析及改善措施  

Analysis on Impact of APF Transient Performance on Ship Power Network and Improving Measures

作　　者：刘宏达[1] 张俊双 黄曼磊[1] 赵顺利[1] 

机构地区：[1]哈尔滨工程大学自动化学院,哈尔滨150001 [2]内蒙古东部电力有限公司电力科学研究院,呼和浩特010020

出　　处：《船舶工程》2012年第5期43-46,共4页Ship Engineering

基　　金：国家自然科学基金资助项目(51109050);中央高校基本科研业务费专项资金资助项目(HEUCT1005;HEUCT110413)

摘　　要：在建立船舶电网配电网络简化模型基础上,通过对配电网节点导纳矩阵的分析,得到配电网的电压及电流转移矩阵,从理论方面分析了有源电力滤波器暂态性能对船舶电网的影响。同时,文章还探讨了一种改善有源电力滤波器暂态性能的方法:通过切换交流侧电抗来加快有源电力滤波器的暂态响应速度,从而减小有源电力滤波器在暂态过程中对船舶配电网络的影响。最后,通过仿真结果证明了理论分析和改善措施的正确性。On the basis of building the distribution network simplified model for ship power network,and through analyzing admittance matrix of distribution network node,distribution network voltage and current transition matrices are obtained.The influence of the transient performance of active power filter on ship power network is analyzed theoretically.Meanwhile a new method to improve transient performance of active power filter is discussed in the paper.The method switches AC side reactor to accelerate transient response speed of active power filter so as to reduce the active power filter effects in the transient process to ship distribution network.Finally,the simulation results prove the correctness of theory analysis and improving measures.

关 键 词：船舶电网 有源电力滤波器 暂态性能 谐波抑制 

分 类 号：U665.12[交通运输工程—船舶及航道工程]