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| 中海油文昌柔性直流输电系统稳态仿真分析 | |
| 引用本文： | 郭自勇,李广凯,李旷,陈名.中海油文昌柔性直流输电系统稳态仿真分析[J].南方电网技术,2011,5(4):15-18. |
| 作者姓名： | 郭自勇 李广凯 李旷 陈名 |
| 作者单位： | 1. 荣信电力电子股份有限公司,辽宁鞍山,114051 2. 华北电力大学,河北保定,071003 3. 南方电网科学研究院,广州,510080 |
| 摘 要： | 以中海油文昌柔性直流输电系统向无源网络供电为例,搭建了PSCAD/EMTDC环境的系统仿真模型,在整流侧采用定直流电压控制、逆变侧采用定交流电压控制的方式下,分别针对逆变侧负载接入和逆变侧负荷变化进行仿真。结果表明,在所采用的控制方式下该柔性直流输电系统能够稳定地运行。 |
| 关 键 词： | 电压源换流器 高压直流输电 新型输电技术 |
Simulation Analysis on the Steady States of CNOOC Wenchang VSC-HVDC Transmission System |
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| GUO Ziyong,LI Guangkai,LI Kuang and CHEN Ming.Simulation Analysis on the Steady States of CNOOC Wenchang VSC-HVDC Transmission System[J].Southern Power System Technology,2011,5(4):15-18. | |
| Authors: | GUO Ziyong LI Guangkai LI Kuang and CHEN Ming |
| Affiliation: | Rongxin Power Electronic Co., Ltd. , Anshan, Liaoning 114051, China;North China Electric Power University, Baoding, Hebei 071003, China;Rongxin Power Electronic Co., Ltd. , Anshan, Liaoning 114051, China;Electric Power Research Institute, CSG, Guangzhou 510080, China |
| Abstract: | Taking the CNOOC Wenchang VSC-HVDC transmission system for supplying power to a passive network as an example, and establishing a simulation model for the system in the PSCAD/EMTDC environment, this paper makes simulations on the load access and load changes at the inverter side in the control condition of fixed DC voltage at the rectifier side and fixed AC voltage at the inverer side. The results show that the VSC-HVDC system can stably operate in the control condition. |
| Keywords: | voltage source converter (VSC) HVDC new transmission technology |
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