Individual Phase Current Control Strategy of Photovoltaic Power Generation for Traction Power Supply of Electrified Railway

Peng CHENG; Wenquan LIU; Chong CHEN; Liming JIA

doi:10.7500/AEPS20220106009

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Individual Phase Current Control Strategy of Photovoltaic Power Generation for Traction Power Supply of Electrified Railway

Application Research | 更新时间：2025-06-16

- Individual Phase Current Control Strategy of Photovoltaic Power Generation for Traction Power Supply of Electrified Railway
- Automation of Electric Power Systems Vol. 46, Issue 19, Pages: 145-153(2022)
- 作者机构：
  
  1.华北电力大学能源电力创新研究院,北京市 102206
  2.轨道交通控制与安全国家重点实验室(北京交通大学),北京市 100091
- 作者简介：
- 基金信息：
  
  National Key R&D Program of China(2021YFB2601602)
- DOI：10.7500/AEPS20220106009
  CLC：
- Received：06 January 2022，
  
  Revised：2022-04-06，
  
  Published Online：25 August 2022，
  
  Published：10 October 2022
- 稿件说明：
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程鹏,刘文泉,陈冲等.面向电气化铁路牵引供电的光伏发电分相电流控制策略[J].电力系统自动化,2022,46(19):145-153.

CHENG Peng,LIU Wenquan,CHEN Chong,et al.Individual Phase Current Control Strategy of Photovoltaic Power Generation for Traction Power Supply of Electrified Railway[J].Automation of Electric Power Systems,2022,46(19):145-153.
程鹏,刘文泉,陈冲等.面向电气化铁路牵引供电的光伏发电分相电流控制策略[J].电力系统自动化,2022,46(19):145-153. DOI： 10.7500/AEPS20220106009.

CHENG Peng,LIU Wenquan,CHEN Chong,et al.Individual Phase Current Control Strategy of Photovoltaic Power Generation for Traction Power Supply of Electrified Railway[J].Automation of Electric Power Systems,2022,46(19):145-153. DOI： 10.7500/AEPS20220106009.

摘要

充分利用电气化铁路沿线太阳能禀赋，不仅可以为电气化铁路牵引供电提供清洁能源，也可以促进光伏发电的就近消纳。文中提出一种面向电气化铁路接入的光伏发电分相电流控制策略。该分相电流控制策略实施于三相静止坐标系，通过对分相电流的调节实现对光伏发电的并网控制；同时，考虑变流器容量约束，在保证光伏功率全额输出的前提下，充分利用变流器裕量输出负序电流供给单相牵引负荷，降低电气化铁路并网接入点的电流不平衡度，可在无需相序分离的条件下实现光伏发电的并网发电与负序补偿的统一控制。最后，基于RTLAB实验平台验证了所提控制策略的有效性。

Abstract

Making full use of the abundant solar resources along the electrified railways can not only provide clean energy for the traction power supply of the electrified railway

but also promote the nearby consumption of photovoltaic power generation. This paper proposes an individual phase current control strategy for the photovoltaic power integrated into the electrified railway. Applied in a three-phase static coordinate system

the individual phase current control strategy can realize the grid-connection control of photovoltaic power generation by adjusting the individual phase current. While taking capacity constraints of the converter into account and ensuring the full output of photovoltaic power

this strategy makes full use of the converter margin to output negative sequence current for the single-phase traction load

which can reduce the current imbalance of the grid-connected access point of the electrified railways and realize the unified control of grid-connected power generation and negative sequence compensation without phase sequence separation. Finally

the effectiveness of the proposed control strategy is verified based on the RTLAB platform.

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references

黄文龙，胡海涛，陈俊宇，等 . 枢纽型牵引变电所再生制动能量利用系统能量管理及控制策略［J］. 电工技术学报， 2021 ， 36 （ 3 ）： 588 - 598 .

HUANG Wenlong ， HU Haitao ， CHEN Junyu ， et al . Energy management and control strategy of regenerative braking energy utilization system in hub traction substation ［J］. Transactions of China Electrotechnical Society ， 2021 ， 36 （ 3 ）： 588 - 598 .

卓振宇，张宁，谢小荣，等 . 高比例可再生能源电力系统关键技术及发展挑战［J］. 电力系统自动化， 2021 ， 45 （ 9 ）： 171 - 191 .

ZHUO Zhenyu ， ZHANG Ning ， XIE Xiaorong ， et al . Key technologies and developing challenges of power system with high proportion of renewable energy ［J］. Automation of Electric Power Systems ， 2021 ， 45 （ 9 ）： 171 - 191 .

CHENG P ， LIU W Q ， MA J ， et al . Solar-powered rail transportation in China： Potential， scenario， and case ［J］. Energy ， 2022 ， 245 ： 123221 .

杨璠 . 高速铁路牵引供电系统能耗计算及节能评估［J］. 铁道运输与经济， 2021 ， 43 （ 9 ）： 122 - 128 .

YANG Fan . Energy consumption calculation and energy saving evaluation of high speed railway traction power supply system ［J］. Railway Transport and Economy ， 2021 ， 43 （ 9 ）： 122 - 128 .

戴朝华，陈维荣，邓文丽 . 电气化铁路牵引供电系统：光伏发电理论与技术［M］. 北京：科学出版社， 2020 .

DAI Chaohua ， CHEN Weirong ， DENG Wenli . Theory and technology of photovoltaic power generation for electrified railway traction power supply system ［M］. Beijing ： Science Press ， 2020 .

贾彦 . 济青高铁实施国内首个“高铁+光伏”项目［J］. 山东国资， 2018 （增刊1 ）： 83 .

JIA Yan . Jinan-Qingdao high speed railway implements the first “high speed railway + photovoltaic” project in China ［J］. State-Owned Assets of Shandong ， 2018 （ Supplement 1 ）： 83 .

SPARX Green Energy & Technology Co. ， Ltd . Opening ceremony was held on July 18 ， 2017 （Chiba New Town）［EB/OL］. （ 2017-07-20 ）［ 2021-12-20 ］. http：//www.sget.co.jp/docs/20170720_1950 http://www.sget.co.jp/docs/20170720_1950 .

D’ARCO S ， PIEGARI L ， TRICOLI P . Comparative analysis of topologies to integrate photovoltaic sources in the feeder stations of AC railways ［J］. IEEE Transactions on Transportation Electrification ， 2018 ， 4 （ 4 ）： 951 - 960 .

YOO B J ， PARK C B ， LEE J . A study on design of photovoltaic system using electrical railway stations ［C］// 2016 19th International Conference on Electrical Machines and Systems （ICEMS）， November 13-16 ， 2016 ， Chiba， Japan ： 1 - 5 .

CHENG P ， KONG H W ， MA J ， et al . Overview of resilient traction power supply systems in railways with interconnected microgrid ［J］. CSEE Journal of Power and Energy Systems ， 2021 ， 7 （ 5 ）： 1122 - 1132 .

AN B N ， LI Y ， GUERRERO J M ， et al . Renewable energy integration in intelligent railway of China： configurations， applications and issues ［J］. IEEE Intelligent Transportation Systems Magazine ， 2021 ， 13 （ 3 ）： 13 - 33 .

邬明亮，戴朝华，邓文丽，等 . 电气化铁路背靠背光伏发电系统及控制策略［J］. 电网技术， 2018 ， 42 （ 2 ）： 541 - 547 .

WU Mingliang ， DAI Chaohua ， DENG Wenli ， et al . Back-to-back PV generation system and its control strategy for electrified railway ［J］. Power System Technology ， 2018 ， 42 （ 2 ）： 541 - 547 .

邓文丽，戴朝华，陈维荣 . 轨道交通能源互联网背景下光伏在交/直流牵引供电系统中的应用及关键问题分析［J］. 中国电机工程学报， 2019 ， 39 （ 19 ）： 5692 - 5702 .

DENG Wenli ， DAI Chaohua ， CHEN Weirong . Application of PV generation in AC/DC traction power supply system and the key problem analysis under the background of rail transit energy Internet ［J］. Proceedings of the CSEE ， 2019 ， 39 （ 19 ）： 5692 - 5702 .

BRENNA M ， FOIADELLI F ， KALEYBAR H J . The evolution of railway power supply systems toward smart microgrids： the concept of the energy hub and integration of distributed energy resources ［J］. IEEE Electrification Magazine ， 2020 ， 8 （ 1 ）： 12 - 23 .

张丽艳，韩笃硕，王辉，等 . 牵引变电所群贯通供电系统负序补偿模型及控制策略［J］. 电力系统自动化， 2021 ， 45 （ 22 ）： 146 - 156 .

ZHANG Liyan ， HAN Dushuo ， WANG Hui ， et al . Negative sequence compensation model and control strategy for interconnected power supply system of traction substation group ［J］. Automation of Electric Power Systems ， 2021 ， 45 （ 22 ）： 146 - 156 .

赵晨聪，刘军，谢宙桦 . 电网不平衡时电流限制的风电并网变流器功率/电流灵活控制［J］. 电机与控制学报， 2022 ， 26 （ 1 ）： 137 - 148 .

ZHAO Chencong ， LIU Jun ， XIE Zhouhua . Flexible power/current control of wind power grid connected converter with current limitation under unbalanced grid voltage ［J］. Electric Machines and Control ， 2022 ， 26 （ 1 ）： 137 - 148 .

GRAUNGAARD TAUL M ， WANG X F ， DAVARI P ， et al . Current reference generation based on next-generation grid code requirements of grid-tied converters during asymmetrical faults ［J］. IEEE Journal of Emerging and Selected Topics in Power Electronics ， 2020 ， 8 （ 4 ）： 3784 - 3797 .

JIA J D ， YANG G Y ， NIELSEN A H . A review on grid-connected converter control for short-circuit power provision under grid unbalanced faults ［J］. IEEE Transactions on Power Delivery ， 2018 ， 33 （ 2 ）： 649 - 661 .

DEHGHANI TAFTI H ， MASWOOD A I ， KONSTANTINOU G ， et al . Active/reactive power control of photovoltaic grid-tied inverters with peak current limitation and zero active power oscillation during unbalanced voltage sags ［J］. IET Power Electronics ， 2018 ， 11 （ 6 ）： 1066 - 1073 .

SHUAI Z K ， XIAO M ， GE J ， et al . Overcurrent and its restraining method of PQ-controlled three-phase four-wire converter under asymmetrical grid fault ［J］. IEEE Journal of Emerging and Selected Topics in Power Electronics ， 2019 ， 7 （ 3 ）： 2057 - 2069 .

CHENG P ， KONG H W ， WU C ， et al . Integrated configuration and control strategy of PV generation in railway traction power supply system ［J/OL］. CSEE Journal of Power and Energy Systems ［ 2020-12-20 ］. https：//ieeexplore.ieee.org/document/9265473 https://ieeexplore.ieee.org/document/9265473 .

PAAP G C . Symmetrical components in the time domain and their application to power network calculations ［J］. IEEE Transactions on Power Systems ， 2000 ， 15 （ 2 ）： 522 - 528 .

ZHANG Y C ， JIAO J ， LIU J ， et al . Direct power control of PWM rectifier with feedforward compensation of DC-bus voltage ripple under unbalanced grid conditions ［J］. IEEE Transactions on Industry Applications ， 2019 ， 55 （ 3 ）： 2890 - 2901 .

GOLESTAN S ， GUERRERO J M ， VASQUEZ J C . Three-phase PLLs： a review of recent advances ［J］. IEEE Transactions on Power Electronics ， 2017 ， 32 （ 3 ）： 1894 - 1907 .

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