Electromechanical Transient Modeling of AC/DC Hybrid System Incorporating VSC Based DC Grid

被引：0
|
作者：
Dou, Jingming [1 ]
Zhang, Baohui [1 ]
Chai, Runze [1 ]
机构：
[1] Xi An Jiao Tong Univ, Shaanxi Key Lab Smart Grid, Xian 710049, Peoples R China
来源：
2016 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2016年
关键词：
electromechanical transient modeling; voltage source converter; DC Grid; transient stability analysis; MTDC MODEL; HVDC;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, the electromechanical model of VSC HVDC-integrated AC/DC hybrid system is established. The VSC station model is comprised of the physical model and the control model. In the mathematical control model, the inner current-loop regulator, the outer loop regulator, the modulation and the phase-lock loop are taken into consideration. The proposed model is validated through the simulation of a 5-port VSC-HVDC integrated IEEE 39 system with DIgSILENT. The transient-stable closed-loop control algorithm is utilized and the stability study is performed, demonstrating the accuracy of the proposed model and the effectiveness of the control scheme in hybrid systems.
引用
收藏
页码：2328 / 2332
页数：5
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