Research on Short-circuit Currents Calculation Method Considering Dynamic Reactive Power Support of Renewable Energy Systems

被引：0

作者：

Liu, Yanzhang ^{[1
]}

Yu, Ruoying ^{[1
]}

Zhang, Lei ^{[1
]}

Jiang, Dajun ^{[2
]}

Chen, Ning ^{[2
]}

Zhao, Dawei ^{[2
]}

机构：

[1] China Elect Power Res Inst, State Key Lab Operat & Control Renewable Energy &, Beijing 100192, Peoples R China

[2] China Elect Power Res Inst, Nanjing 210003, Jiangsu, Peoples R China

来源：

2018 2ND IEEE CONFERENCE ON ENERGY INTERNET AND ENERGY SYSTEM INTEGRATION (EI2) | 2018年

关键词：

renewables; short-circuit current; low voltage ride through (LVRT); grid integration; equivalent voltage source;

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：

Due to the renewable generation target and the continuously increasing electrical demand, a large number of wind farms and solar photovoltaic (PV) plants are being planned in China. As the electricity fault characteristics of inverter-interfaced renewable energy sources are different from the traditional synchronous generators. The fault circuit contributions are getting more and more attention from engineers. In this paper, the short-circuit calculation method considering dynamic reactive power support of renewable energy systems is proposed. Through a large number of calculations, the factors affecting short-circuit currents and trends of short-circuit current under different voltage drop depths are discussed. The results presented by this paper provide the reference for future research on control and protection of power systems with high penetration of renewable energies.

引用

页数：4

共 50 条

[1] APPROXIMATIVE CALCULATION OF TRANSIENT SHORT-CIRCUIT CURRENTS IN POWER-SYSTEMS
HEUCK, K
ROSENBERGER, R
DETTMANN, KD
KEGEL, R
[J]. ETZ ARCHIV, 1986, 8 (08): : 267 - 274
[2] Improved Calculation Method of Equivalent Short-circuit Ratio for Power Generation Cluster of Renewable Energy
Zhu, Lingzhi
Qu, Linan
Liu, Chun
Chen, Ning
[J]. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2021, 45 (22): : 74 - 82
[3] Short-circuit Calculation Method for Unbalanced Distribution Network with Integration of Renewable Energy
Liu, Huiyuan
Xiao, Fan
Zhang, Zhe
Yin, Xianggen
Liu, Wei
[J]. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2019, 43 (21): : 177 - 186
[4] Robust Planning Method for Power Generation and Transmission with Renewable Energy Integration Considering Short-circuit Current Limit
Cheng, Haozhong
Zhang, Chengming
Liu, Lu
Zhang, Xiaohu
Li, Gang
Wang, Zheng
[J]. Dianli Xitong Zidonghua/Automation of Electric Power Systems, 2021, 45 (10): : 68 - 76
[5] A validation approach for short-circuit currents calculation in large-scale power systems
Suvorov, Alexey
Gusev, Alexander
Andreev, Mikhail
Askarov, Alisher
[J]. INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS, 2020, 30 (04):
[6] SHORT-CIRCUIT CURRENTS CALCULATION BY USING THE IMPEDANCE CORRECTION METHOD
SCHAEFER, W
[J]. ETZ ARCHIV, 1985, 7 (01): : 25 - 31
[7] Influence of reactive power support control strategy on short-circuit current calculation and fault analysis method of DFIG
Yin, Jun
[J]. ENERGY REPORTS, 2021, 7 : 5933 - 5942
[8] Algorithm research on short-circuit current calculation curve and comparison with IEC short-circuit current calculation method
Hu, Xiaofeng
[J]. BASIC & CLINICAL PHARMACOLOGY & TOXICOLOGY, 2020, 126 : 37 - 38
[9] Calculation method of short-circuit currents in DFIG-based wind farms considering voltage distribution
Pan, Wenxia
Zhao, Kun
Liu, Mingyang
[J]. 2018 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON), 2018, : 1332 - 1338
[10] The problem of coordination of levels of short-circuit currents in power systems
Antipov K.M.
Vostrosablin A.A.
Zhukov V.V.
Kudryavtsev E.P.
Kryuchkov I.P.
Kuznetsov Yu.P.
Mozgalev K.V.
Neklepaev B.N.
Piratorov M.V.
Poido A.I.
Shuntov A.V.
[J]. Power Technology and Engineering, 2005, 39 (3) : 166 - 178

← 1 2 3 4 5 →