A study on the effect of continuous impact load on thermal life of main transformer in urban rail transit

YE Qing; ZHAO Wenbin; ZHENG Xin; XU Bin

doi:10.13890/j.issn.1000-128X.2023.01.104

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A study on the effect of continuous impact load on thermal life of main transformer in urban rail transit

Electric Traction and Control | 更新时间：2024-08-02

- A study on the effect of continuous impact load on thermal life of main transformer in urban rail transit
- Electric Drive for Locomotives Issue 1, Pages: 122-130(2023)
- 作者机构：
  
  1.上海电力大学电气工程学院，上海 200090
  2.上海申通地铁集团有限公司，上海;201103
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2023.01.104
  CLC： U239.5
- Published：10 January 2023，
  
  Received：22 April 2022，
  
  Revised：30 September 2022，
- 稿件说明：
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叶青, 赵文彬, 郑欣, 等. 城市轨道交通连续冲击负荷对主变压器热寿命影响研究[J]. 机车电传动, 2023(1): 122-130.

YE Qing, ZHAO Wenbin, ZHENG Xin, et al. A study on the effect of continuous impact load on thermal life of main transformer in urban rail transit[J].Electric Drive for Locomotives, 2023(1): 122-130.
叶青, 赵文彬, 郑欣, 等. 城市轨道交通连续冲击负荷对主变压器热寿命影响研究[J]. 机车电传动, 2023(1): 122-130. DOI： 10.13890/j.issn.1000-128X.2023.01.104.

YE Qing, ZHAO Wenbin, ZHENG Xin, et al. A study on the effect of continuous impact load on thermal life of main transformer in urban rail transit[J].Electric Drive for Locomotives, 2023(1): 122-130. DOI： 10.13890/j.issn.1000-128X.2023.01.104.

摘要

主变压器作为连接主网与城市轨道交通电网的关键电力设备，其安全稳定运行具有重要意义。但由于地铁负荷的冲击特性不同于一般电网的电力负荷，对主变压器的热寿命损失影响更复杂。为分析地铁冲击负荷对主变压器热寿命损失的变化，本文根据地铁冲击负荷时变性，对实测地铁冲击负荷波形分解及特征提取，设置多类模拟场景，验证热传递微分方程法在地铁冲击场景中的适用性，并总结多场景下地铁负荷对变压器的影响，确定地铁主变压器的寿命损失。分析结果表明：热传递微分方程法可作为地铁冲击负荷场景的计算方法，且相比于常规电力负荷，地铁冲击负荷作用下的主变压器寿命损失更严重，对地铁场景下的主变压器需提前开展寿命预测与设备管理。

Abstract

The main transformer is key power equipment connecting the main network with the urban rail transit grid

and therefore

its safe and stable operation has great significance. However

the impact characteristics of the metro load is different from the general power load of the grid

resulting in a more complex effect on the thermal life loss of the main transformer. In order to analyze the change of thermal life loss of the main transformer due to the impact load of the metro

in this paper

the waveform of the measured impact load of the metro was decomposed and its characteristics were extracted according to the time-varying characteristics of the impact load of the metro. Multiple simulation scenarios were set up to verify the applicability of the heat transfer differential equation method in the metro impact scenario

and the effect of the metro load on the transformer in multiple scenarios was summarized to determine the life loss of the main transformer of the metro. The analysis results show that the heat transfer differential equation method can be used as a calculation method for impact load scenarios of the metro. The life loss of the main transformer under the action of the impact load of the metro is more serious than that of the conventional electric load. The life prediction and equipment management shall be performed in advance for the main transformer in metro scenarios.

关键词

冲击负荷主变压器城市轨道交通电网热传递微分方程法热老化评估

Keywords

impact loadmain transformerurban rail transitgridheat transfer differential equation methodthermal aging assessment

references

郑欣. 上海轨道交通新建线路主变电所的资源优化共享[J]. 城市轨道交通研究, 2015, 18(6): 79-82.

ZHENG Xin. Optimazation of main substation resource sharing for new urban mass transit lines in Shanghai[J]. Urban Mass Transit, 2015, 18(6): 79-82.

刘成刚. 城市轨道交通供电系统及电力技术分析[J]. 智能城市, 2021, 7(8): 64-65.

LIU Chenggang. Analysis of urban rail transit power supply system and power technology[J]. Intelligent City, 2021, 7(8): 64-65.

杨瑞青. 城市轨道交通非牵引负荷配电变压器容量计算方法[J]. 城市轨道交通研究, 2018, 21(3): 80-83.

YANG Ruiqing. Capacity calculation of the non-traction load distribution transformer in rail transit[J]. Urban Mass Transit, 2018, 21(3): 80-83.

谷峰, 王耀辉, 湛锋. 基于MATLAB的地铁列车牵引模型研究及其仿真[J]. 工业控制计算机, 2017, 30(12): 39-41.

GU Feng, WANG Yaohui, ZHAN Feng. Research and simulation of subway traction model based on MATLAB[J]. Industrial Control Computer, 2017, 30(12): 39-41.

RIOFRIO A J, CHAMBA M S, CEPEDA J C, et al. Probabilistic assessment of underground railway systems impact over distribution grids[C]//IEEE. 2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America). Gramado: IEEE, 2019: 1-6.

CHANG Jinrong, DA Chaozong, GUO Hailong, et al. Probabilistic power flow calculation method for subway traction load based on quasi-Monte Carlo and semi-invariant method[C]//IEEE. 2020 7th International Forum on Electrical Engineering and Automation (IFEEA). Hefei: IEEE, 2020: 586-591.

张力强, 罗文杰, 吕利军. 电气化铁路牵引负荷的不利影响及治理方案[J]. 电网技术, 2006(增刊1): 196-198.

ZHANG Liqiang, LUO Wenjie, LYU Lijun. Disadvantage and manage project on electrization railway draught load[J]. Power System Technology, 2006(Suppl 1): 196-198.

ZHANG Yiyi, WEI Xingxiao, FAN Xianhao, et al. A prediction model of hot spot temperature for split-windings traction transformer considering the load characteristics[J]. IEEE Access, 2021, 9: 22605-22615.

周利军, 吴广宁. 牵引负荷对变压器绝缘老化和寿命损失的影响[J]. 电力系统自动化, 2005, 29(18): 90-94.

ZHOU Lijun, WU Guangning. Effect of traction loads on insulation aging and loss-of-life of transformers[J]. Automation of Electric Power Systems, 2005, 29(18): 90-94.

李元, 刘宁, 梁钰, 等. 基于温升特性的油浸式变压器负荷能力评估模型[J]. 中国电机工程学报, 2018, 38(22): 6737-6745.

LI Yuan, LIU Ning, LIANG Yu, et al. A model of load capacity assessment for oil-immersed transformer by using temperature rise characteristics[J]. Proceedings of the CSEE, 2018, 38(22): 6737-6745.

周利军, 唐浩龙, 王路伽, 等. 基于顶层油温升的变压器过负载建模与分析[J]. 高电压技术, 2019, 45(8): 2502-2508.

ZHOU Lijun, TANG Haolong, WANG Lujia, et al. Modeling and analysis of transformer overload based on top oil temperature rise[J]. High Voltage Engineering, 2019, 45(8): 2502-2508.

UTAKRUE M, HONGESOMBUT K. Impact analysis of electric vehicle quick charging to power transformer life time in distribution system[C]//IEEE. 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). Bangkok: IEEE, 2018: 1-5.

IEEE. IEEE guide for loading mineral-oil-immersed transformers and step-voltage regulators: C 57.91-2011[S]. New York: IEEE, 2012.

陈维荣, 王璇, 李奇, 等. 光伏电站接入轨道交通牵引供电系统发展现状综述[J]. 电网技术, 2019, 43(10): 3663-3670.

CHEN Weirong, WANG Xuan, LI Qi, et al. Review on the development status of PV power station accessing to traction power supply system for rail transit[J]. Power System Technology, 2019, 43(10): 3663-3670.

全国电压电流等级和频率标准化技术委员会. 电能质量供电电压偏差: GB/T 12325—2008[S]. 北京: 中国标准出版社, 2008.

National Technical Committee for Standardization of Voltage, Current Level and Frequency. Power quality - Deviation of supply voltage: GB/T 12325—2008[S]. Beijing: Standards Press of China, 2008.

全国电压电流等级和频率标准化技术委员会. 电能质量电压波动和闪变: GB/T 12326—2008[S]. 北京: 中国标准出版社, 2009.

National Technical Committee for Standardization of Voltage, Current Level and Frequency. Power quality - Voltage fluctuation and flicker: GB/T 12326—2008[S]. Beijing: Standards Press of China, 2009.

CASTRO C R T, BARBOSA S R, FERREIRA H L, et al. Power transformer loading studies considering overexcitation[C]//IEEE. 2004 IEEE/PES Transmision and Distribution Conference and Exposition. Sao Paulo: IEEE, 2004: 651-656.

AIZPURUA J I, MCARTHUR S D J, STEWART B G, et al. Adaptive power transformer lifetime predictions through machine learning and uncertainty modeling in nuclear power plants[J]. IEEE Transactions on Industrial Electronics, 2019, 66(6): 4726-4737.

全国变压器标准化技术委员会. 电力变压器第7部分: 油浸式电力变压器负载导则: GB/T 1094.7—2008[S]. 北京: 中国标准出版社, 2008.

National Technical Committee for Transformer Standardization. Power transformers part 7: loading guide for oil-immersed power transformers: GB/T 1094.7—2008[S]. Beijing: Standards Press of China, 2008.

LOITONGBAM N, GHOSE T. Impact of demand response on transformer loss of life[C]//IEEE. 2020 International Conference on Computer, Electrical & Communication Engineering (ICCECE). Kolkata: IEEE, 2020: 1-5.

YAZDANI-ASRAMI M, MIRZAIE M, AKMAL A A S. Investigation on impact of current harmonic contents on the distribution transformer losses and remaining life[C]//IEEE. 2010 IEEE International Conference on Power and Energy. Kuala Lumpur: IEEE, 2010: 689-694.

ACHARYA S, TAPRE P C. Life assessment of transformer using thermal models[C]//IEEE. 2017 International Conference on Energy, Communication, Data Analytics and Soft Computing (ICECDS). Chennai: IEEE, 2017: 3515-3520.

朱智慧, 王琴, 李丽. 上海市区与洋山港区气温日变化差异分析[J]. 气象科技进展, 2020, 10(3): 30-35.

ZHU Zhihui, WANG Qin, LI Li. Difference of the diurnal temperature variations between urban and harbor area in Shanghai[J]. Advances in Meteorological Science and Technology, 2020, 10(3): 30-35.

高超, 程浩忠, 李宏仲, 等. 大容量冲击负荷对地区电网暂态稳定性的影响[J]. 电网技术, 2008, 32(1): 31-35.

GAO Chao, CHENG Haozhong, LI Hongzhong, et al. Influence of high-capacity impact loads on transient stability of regional power system[J]. Power System Technology, 2008, 32(1): 31-35.

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