| 基于节点电势法的舰船电力系统潮流计算方法 |
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| 引用本文： | 冀欣,张晓锋.基于节点电势法的舰船电力系统潮流计算方法[J].船海工程,2007,36(5):132-135. |
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| 作者姓名： | 冀欣 张晓锋 |
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| 作者单位： | 海军工程大学,电气与信息工程学院,武汉,430033 |
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| 摘 要： | 针对舰船电力系统中非线性负载尤其是异步电动机负载较多,且发电机组数量多、容量小,需考虑其功率分配关系等特点,提出基于节点电势法的潮流计算改进算法。利用此算法对一个8节点的典型舰船电力系统模型进行计算,并通过Matlab软件仿真予以验证。结果表明,该算法具有计算精度高、收敛速度快等特点。
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| 关 键 词： | 潮流计算 舰船电力系统 非线性 节点电势法 异步电动机 |
| 文章编号： | 1671-7953（2007）05-0132-04 |
| 修稿时间： | 2006-10-11 |
A power flow calculation algorithm for shipboard power system based on the node voltage method |
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| Authors: | JI Xin ZHANG Xiao-feng |
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| Institution: | School of Electric and Information Engineering, Naval University of Engineering, Wuhan 430033, China |
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| Abstract: | In the shipboard power system,there are many nonlinear loads,especially in the asynchronous motors,and it has and it has lots of generators of low capability,which makes the relationship of power distribution to be considered.According to the characters of the shipboard power system,an improved power flow calculation algorithm based on the node voltage method is proposed.This algorithm is utilized to solve a typical ship board power system with 8 nodes,and the solution is proved by the simulation of Matlab.The result shows that this algorithm has the traits of high accuracy and fast convergence. |
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| Keywords: | power flow calculation marine power system nonlinear node voltage method asynchronous motor |
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