RTDS Simulation of Quasi-Proportional Resonant Control of STATCOM under High Voltage

Authors

Zhang Yang, Nanchang Institute of Technology, Nanchang 330099, China;
Xiaopin Yang, Nanchang Institute of Technology, Nanchang 330099, China;

Abstract

Abstract: ±100 MVar high voltage static synchronous compensator (STATCOM) device is used for high voltage DC transmission which needs higher reliability. Faster response for its control system to deal with metal ground fault and other situations is required. Direct Current Control (DCC) can be used for these situations. Quasi- Proportional Resonant (quasi-PR) controller under DCC was studied and its parameters settings were discussed. The calculation methods of key parameters such as K_p and K_r were explained by mathematical deduction process. The STATCOM under higher voltage in Yunnan-Guangxi Funing transaction station was taken as an example for the calculation of its parameters and RTDS simulation. Simulation results indicate that this control method satisfies the needs of less than 10ms response time and has single-phase metal ground fault crossing capability. It has certain practical and engineering value.

Recommended Citation

Yang, Zhang and Yang, Xiaopin (2020) "RTDS Simulation of Quasi-Proportional Resonant Control of STATCOM under High Voltage," Journal of System Simulation: Vol. 29: Iss. 7, Article 20.
DOI: 10.16182/j.issn1004731x.joss.201707020
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss7/20

First Page

1546

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201707020

Last Page

1553

CLC

TM712

Recommended Citation

Zhang Yang, Yang Xiaopin. RTDS Simulation of Quasi-Proportional Resonant Control of STATCOM under High Voltage[J]. Journal of System Simulation, 2017, 29(7): 1546-1553.

DOI

10.16182/j.issn1004731x.joss.201707020