Modeling and Simulation of HVDC Systems by Three-Phase Dynamic Phasor

Authors

Yunhao Zhao, North China Electric Power University (State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources), Changping District, Beijing 102206, China;
Chongru Liu, North China Electric Power University (State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources), Changping District, Beijing 102206, China;
Gengyin Li, North China Electric Power University (State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources), Changping District, Beijing 102206, China;
Feilong Yun, North China Electric Power University (State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources), Changping District, Beijing 102206, China;

Abstract

Abstract: A three-phase dynamic phasor (TPDP) model of High Voltage Direct Current (HVDC) systems was proposed. The proposed model could rapidly solve the dynamic characteristics of HVDC systems for AC system symmetrical and asymmetrical operating conditions. Switch functions model of converter was enhanced according to commutation process analysis of the converter. Due to the frequency characteristics analysis results, the TPDP model of HVDC systems with the converter, DC line and controller were established through dynamic phasor theory. Simulation results show that the proposed model is effective and acceptable..

Recommended Citation

Zhao, Yunhao; Liu, Chongru; Li, Gengyin; and Yun, Feilong (2020) "Modeling and Simulation of HVDC Systems by Three-Phase Dynamic Phasor," Journal of System Simulation: Vol. 29: Iss. 4, Article 7.
DOI: 10.16182/j.issn1004731x.joss.201704007
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss4/7

First Page

752

Revised Date

2015-11-27

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201704007

Last Page

760

CLC

TM743

Recommended Citation

ZhaoYunhao, Liu Chongru, Li Gengyin, Yun Feilong. Modeling and Simulation of HVDC Systems by Three-Phase Dynamic Phasor[J]. Journal of System Simulation, 2017, 29(4): 752-760.

DOI

10.16182/j.issn1004731x.joss.201704007