Research on the Strategy of Adaptive UVLS Based on RTDS Simulation

Authors

Zhao Dan, 1. XJ Electric Co., Ltd., Xuchang 461000, China;;
Man Ji, 1. XJ Electric Co., Ltd., Xuchang 461000, China;;
Yunling Ni, 2. XJ Group Corporation, Xuchang 461000, China;
Dengxin Liu, 1. XJ Electric Co., Ltd., Xuchang 461000, China;;
Weidong Wang, 1. XJ Electric Co., Ltd., Xuchang 461000, China;;

Abstract

Abstract: Aiming at the improvement of the slow and unstable system voltage recovery after the low voltage load shedding load protected by centralized station area, the traditional low voltage load shedding load strategy will be researched. Considering the factors such as the power shortage and the important grade of the load, the power factor of the load to be cut is introduced, and the low load shedding model is established by minimizing the amount of cut load and minimizing the reactive power. The research is transformed into a belt Constrained multi-objective optimization research. The multi- objective particle swarm optimization algorithm is used to solve the low-voltage load - shedding model, and the optimal load - keeping strategy is obtained. Through the RDTS simulation system analysis, the correctness and superiority of the proposed strategy is verified.

Recommended Citation

Dan, Zhao; Ji, Man; Ni, Yunling; Liu, Dengxin; and Wang, Weidong (2020) "Research on the Strategy of Adaptive UVLS Based on RTDS Simulation," Journal of System Simulation: Vol. 32: Iss. 1, Article 8.
DOI: 10.16182/j.issn1004731x.joss.17-0434
Available at: https://dc-china-simulation.researchcommons.org/journal/vol32/iss1/8

First Page

61

Revised Date

2017-11-13

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.17-0434

Last Page

68

CLC

TM732

Recommended Citation

Zhao Dan, Man Ji, Ni Yunling, Liu Dengxin, Wang Weidong. Research on the Strategy of Adaptive UVLS Based on RTDS Simulation[J]. Journal of System Simulation, 2020, 32(1): 61-68.

DOI

10.16182/j.issn1004731x.joss.17-0434