用于低频非平稳间谐波研究的超高功率电弧炉模型

doi:10.11930/j.issn.1004-9649.202006170

中国电力 ›› 2020, Vol. 53 ›› Issue (11): 1-8.DOI: 10.11930/j.issn.1004-9649.202006170

• 国家“十三五”智能电网重大专项专栏：（二）电能质量及其治理技术专栏 • 上一篇下一篇

用于低频非平稳间谐波研究的超高功率电弧炉模型

林才华¹, 张逸¹, 邵振国¹, 林芳², 黄道姗², 林焱²

1. 福州大学电气工程与自动化学院，福建福州 350108;
2. 国网福建省电力有限公司电力科学研究院，福建福州 350007

收稿日期:2020-06-15 修回日期:2020-08-31 出版日期:2020-11-05 发布日期:2020-11-05
通讯作者: 国家自然科学基金资助项目(高渗透率分布式新能源发电接入下的电网谐波不确定性交互影响机理研究，51777035)；国家电网有限公司总部科技项目(配电网低频非平稳间谐波防治关键技术研究及应用，5400201921142A0000)
作者简介:林才华(1997—)，男，硕士研究生，从事电能质量分析与控制技术研究，E-mail：1043186933@qq.com;张逸(1984—)，男，通信作者，博士，副教授，从事电能质量和主动配电网研究，E-mail：zhangyiscu@163.com;邵振国(1970—)，男，教授，博士生导师，从事分布式发电的运行不确定性与优化、电力系统稳定与控制、电能质量分析与治理等研究，E-mail：shao.zg@fzu.edu.cn
基金资助:
This work is supported by National Natural Science Foundation of China (Research on the Uncertain Harmonic Interaction in Distribution Network Integrating Ultra-high Levels of Variable Renewable Energy, No.51777035) and Science and Technology Project of SGCC (Research and Application of Key Techniques for Low-Frequency and Non-stationary Inter-harmonics in Distribution Networks, No.5400201921142A0000)

An Ultra-high-power Electric Arc Furnace Model for Low-Frequency Non-stationary Inter-harmonics Studies

LIN Caihua¹, ZHANG Yi¹, SHAO Zhenguo¹, LIN Fang², HUANG Daoshan², LIN Yan²

1. College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108, China;
2. Fujian Provincial Electric Power Company Limited Electric Power Research Institute, Fuzhou 350007, China

Received:2020-06-15 Revised:2020-08-31 Online:2020-11-05 Published:2020-11-05

摘要/Abstract

摘要： 超高功率电弧炉是现代冶炼的主要设备，但其所产生的低频非平稳间谐波和大功率冲击会严重影响配电网的电能质量。超高功率电弧炉的精确建模对深入理解电弧的时变性和非线性以及实现电能质量问题的针对性研究具有重要的意义。针对现有模型尚未考虑低频非平稳间谐波发射特性的问题，建立了新型的超高功率电弧炉模型。首先，根据能量守恒定律建立电弧静态方程，并结合混沌理论建立超高功率电弧炉的动态数学模型；然后，运用遗传蚁群算法实现动态数学模型的参数辨识；最后，以福建某100吨交流电弧炉作为研究对象，在Matlab/Simulink环境下，验证模型的可行性和正确性。仿真结果表明，提出的模型能较准确地体现超高功率电弧炉实际运行过程中的特性，能用于超高功率电弧炉低频非平稳间谐波发射特性的研究。

关键词: 超高功率电弧炉, 低频非平稳间谐波, 数学模型, 仿真模型, 发射特性

Abstract: Ultra-high-power electric arc furnace is the main equipment of modern smelting, but its low-frequency non-stationary inter-harmonics and high-power impact will seriously affect the power quality of distribution networks. The accurate modeling of ultra-high-power electric arc furnace is of great significance to understand the time-varying and non-linear characteristics of the arc and to conduct the targeted research on power quality issues. Aiming at the problem that the existing models have not considered the low-frequency non-stationary inter-harmonic emission characteristics, a novel ultra-high power electric arc furnace model is established. Firstly, a static arc equation is established according to the law of conservation of energy, and a dynamic mathematical model is constructed for the ultra-high-power electric arc furnace using chaos theory. Then, the genetic ant colony algorithm is used to identify the parameters of the dynamic mathematical model. Finally, a 100 t AC electric arc furnace in Fujian was used for case study, and the feasibility of the proposed model was verified under Matlab/Simulink environment. The simulation results show that the proposed model can better describe the operating characteristics of the ultra-high-power electric arc furnace, and can be used for study of the low-frequency non-stationary inter-harmonic emission characteristics of the ultra-high-power electric arc furnace.

Key words: ultra-high-power electric arc furnace, low-frequency non-stationary inter-harmonics, mathematical model, simulation model, emission characteristics

林才华, 张逸, 邵振国, 林芳, 黄道姗, 林焱. 用于低频非平稳间谐波研究的超高功率电弧炉模型[J]. 中国电力, 2020, 53(11): 1-8.

LIN Caihua, ZHANG Yi, SHAO Zhenguo, LIN Fang, HUANG Daoshan, LIN Yan. An Ultra-high-power Electric Arc Furnace Model for Low-Frequency Non-stationary Inter-harmonics Studies[J]. Electric Power, 2020, 53(11): 1-8.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202006170

https://www.electricpower.com.cn/CN/Y2020/V53/I11/1

参考文献

[1] 聂陆燕, 尹玉君, 谢传治. 基于ETAP的钢铁企业电网谐波分析[J]. 电力系统保护与控制, 2017, 45(24): 152-157
NIE Luyan, YIN Yujun, XIE Chuanzhi. Harmonic analysis of power grid in iron and steel enterprises based on ETAP[J]. Power System Protection and Control, 2017, 45(24): 152-157
[2] 池源, 唐文左, 刘国平, 等. 基于频域滤波的间谐波在线检测算法[J]. 中国电力, 2014, 47(4): 86-91
CHI Yuan, TANG Wenzuo, LIU Guoping, et al. On-line detection algorithm for interharmonics based on spectrum domain filtering[J]. Electric Power, 2014, 47(4): 86-91
[3] 陈子珍, 夏冰冰, 阎威武. 基于改进加窗插值FFT的高精度谐波与间谐波检测算法[J]. 中国电力, 2015, 48(9): 73-79
CHEN Zizhen, XIA Bingbing, YAN Weiwu. Precise algorithms for harmonic and inter-harmonic detection based on improved window-interpolated FFT method[J]. Electric Power, 2015, 48(9): 73-79
[4] 张煜林, 陈红卫. 基于CEEMD-WPT和Prony算法的谐波间谐波参数辨识[J]. 电力系统保护与控制, 2018, 46(12): 115-121
ZHANG Yulin, CHEN Hongwei. Parameter identification of harmonics and inter-harmonics based on CEEMD-WPT and Prony algorithm[J]. Power System Protection and Control, 2018, 46(12): 115-121
[5] 林才华, 张逸, 黄道姗, 等. 低频间谐波检测分析与治理技术研究综述[J]. 供用电, 2019, 36(9): 59-65
LIN Caihua, ZHANG Yi, HUANG Daoshan, et al. A summary of research on low frequency inter-harmonic detection analysis and governance technology[J]. Distribution & Utilization, 2019, 36(9): 59-65
[6] MORELLO S, GNESDA J, DIONISE T J. Arc furnace performance validation: using modeling, monitoring, and statistical analysis[J]. IEEE Industry Applications Magazine, 2019, 25(5): 95-103.
[7] CHANG G W, LIN S J, CHEN Y Y, et al. An advanced EAF model for voltage fluctuation propagation study[J]. IEEE Transactions on Power Delivery, 2017, 32(2): 980-988.
[8] OPITZ F, TREFFINGER P. Physics-based modeling of electric operation, heat transfer, and scrap melting in an AC electric arc furnace[J]. Metallurgical and Materials Transactions B, 2016, 47(2): 1489-1503.
[9] 王晶, 束洪春, 林敏, 等. 用于动态电能质量分析的交流电弧炉的建模与仿真[J]. 电工技术学报, 2003, 18(3): 53-58
WANG Jing, SHU Hongchun, LIN Min, et al. Modeling and simulation of AC arc furnace for dynamic power quality studies[J]. Transactions of China Electrotechnical Society, 2003, 18(3): 53-58
[10] TESTA A, AKRAM M F, BURCH R, et al. Interharmonics: theory and modeling[J]. IEEE Transactions on Power Delivery, 2007, 22(4): 2335-2348.
[11] 王育飞, 潘艳霞, 姜建国. 基于MATLAB的交流电弧炉随机模型与仿真[J]. 高电压技术, 2008, 34(5): 973-977
WANG Yufei, PAN Yanxia, JIANG Jianguo. Stochastic model of AC electric arc furnace based on MATLAB[J]. High Voltage Engineering, 2008, 34(5): 973-977
[12] 王琰, 毛志忠, 李妍, 等. 用于电压波动研究的交流电弧炉电弧模型[J]. 电网技术, 2010, 34(1): 36-40
WANG Yan, MAO Zhizhong, LI Yan, et al. An electric arc model of AC electric arc furnace for research on voltage fluctuation[J]. Power System Technology, 2010, 34(1): 36-40
[13] KING P E, OCHS T L, HARTMAN A D. Chaotic responses in electric arc furnaces[J]. Journal of Applied Physics, 1994, 76(4): 2059-2065.
[14] O'NEILL-CARRILLO E, HEYDT G T, KOSTELICH E J, et al. Nonlinear deterministic modeling of highly varying loads[J]. IEEE Transactions on Power Delivery, 1999, 14(2): 537-542.
[15] 王育飞, 姜建国. 用于电能质量研究的新型交流电弧炉混沌模型[J]. 中国电机工程学报, 2008, 28(10): 106-110
WANG Yufei, JIANG Jianguo. A novel chaotic model of AC electric arc furnace for power quality study[J]. Proceedings of the CSEE, 2008, 28(10): 106-110
[16] 胡畔, 陈红坤, 孙志达, 等. 一种交流电弧炉通用性模型[J]. 电工技术学报, 2016, 31(8): 172-180
HU Pan, CHEN Hongkun, SU Zhida, et al. A versatility model of AC electric arc furnace[J]. Transactions of China Electrotechnical Society, 2016, 31(8): 172-180
[17] 张恺伦, 陈宏伟, 江全元. A电弧炉负荷的三相综合建模与参数辨识[J]. 电力系统保护与控制, 2012, 40(16): 77-82
ZHANG Kailun, CHEN Hongwei, JIANG Quanyuan. Modeling and parameter identification of electric arc furnace load[J]. Power System Protection and Control, 2012, 40(16): 77-82
[18] BEITES L F, MAYORDOMO J G, HERNANDEZ A, et al. Harmonics, interharmonics and unbalances of arc furnaces: a new frequency domain approach[J]. IEEE Transactions on Power Delivery, 2001, 16(4): 661-668.
[19] WIDL W, KIRCHESCH P, EGLI W. Use of integral arc models in circuit breaker testing and development[J]. IEEE Transactions on Power Delivery, 1988, 3(4): 1685-1691.
[20] 王育飞. 新型交流电弧炉混沌模型及其应用研究[D]. 上海: 上海交通大学, 2008.
WANG Yufei. A novel chaotic model of AC electric arc furnace and its application[D]. Shanghai: Shanghai Jiaotong University, 2008.
[21] WANG D, SHAO X D, LIU S M. Assembly sequence planning for reflector panels based on genetic algorithm and ant Colony optimization[J]. The International Journal of Advanced Manufacturing Technology, 2017, 91(1/2/3/4): 987-997.
[22] 武小年, 奚玉昂, 张润莲. DEM中基于遗传与蚁群的混合路径规划算法[J]. 计算机应用研究, 2019, 37(9): 2694-2697
WU Xiaonian, XI Yu'ang, ZHANG Runlian. Hybrid path planning algorithm based on genetics and ant colony in DEM[J]. Application Research of Computers, 2019, 37(9): 2694-2697
[23] 孙凯, 刘祥. 基于蚁群-遗传混合算法的设备布局优化方法[J]. 系统工程理论与实践, 2019, 39(10): 2581-2589
SUN Kai, LIU Xiang. A method of workshop equipment layout based on ant colony-genetic hybrid algorithm[J]. Systems Engineering-Theory & Practice, 2019, 39(10): 2581-2589

用于低频非平稳间谐波研究的超高功率电弧炉模型

An Ultra-high-power Electric Arc Furnace Model for Low-Frequency Non-stationary Inter-harmonics Studies

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	何海林, 史华勃, 王顺亮, 马俊鹏, 刘天琪. 用于大规模机电-电磁暂态仿真模型自动转化的分层布局方法[J]. 中国电力, 2022, 55(9): 111-120.
[2]	孙艳霞, 方是文, 李震. 海上风电经交流电缆汇集送出系统暂态无功电压建模及特性分析[J]. 中国电力, 2022, 55(4): 166-174.
[3]	黄学民, 邓俊文, 邓京, 罗新, 韩永霞. 交流滤波器避雷器电气特性分析中不同仿真模型的影响[J]. 中国电力, 2021, 54(7): 141-148.
[4]	卢嘉豪, 陈思哲. 双边不对称工况下无网侧变换器型可变频率变压器的控制策略[J]. 中国电力, 2021, 54(12): 29-37.
[5]	陈若尘, 张英敏, 刘麒麟, 刘天琪. 计及潮流转移特性的直流潮流控制器优化配置[J]. 中国电力, 2021, 54(1): 47-53,149.
[6]	范亚娜, 卜广全, 陶向红, 王虹富, 张志强. 国家电网仿真计算数据管理平台研究与实现[J]. 中国电力, 2020, 53(8): 60-68.
[7]	马韬, 杜小泽, 吴江波, 刘姝君. 带有冷凝微结构的间歇式膜蒸馏组件传热传质过程机理研究[J]. 中国电力, 2020, 53(7): 176-183.
[8]	李金晶, 焦开明, 赵振宁, 张清峰, 孙永春. 火力发电厂配煤掺烧的燃煤成本模型[J]. 中国电力, 2018, 51(9): 15-19.
[9]	王立健, 何青, 李国庆. 汽轮机甩负荷对转子寿命损耗的仿真分析研究[J]. 中国电力, 2018, 51(10): 150-155.
[10]	胥婷, 于乃海, 赵汝祥, 陈素红, 亓秋波, 张杏梅, 齐国栋, 冷述博. 校验用变压器油标准气体计量模型及标准油配制研究[J]. 中国电力, 2017, 50(5): 132-138.
[11]	郭永明, 游晓科, 刘观起. 基于灵敏度分析的直驱永磁风机并网系统小干扰稳定优化研究[J]. 中国电力, 2017, 50(2): 144-149.
[12]	郑国, 郑万新. 基于开关磁阻电机光伏水泵系统模糊控制研究[J]. 中国电力, 2017, 50(1): 146-150.
[13]	魏文辉, 周书进, 陈郑平, 赵云军, 李国栋, 金一丁, 夏继红. SG-OSS DTS中柔性直流输电系统仿真模型与算法的研究与实现[J]. 中国电力, 2016, 49(9): 56-61.
[14]	覃松涛，邵常宁，李凌，赵燃，刘梅. 基于DSATools的发电机及其控制系统模型参数仿真方法[J]. 中国电力, 2015, 48(1): 68-75.
[15]	施世鸿, 郭芳. 光伏发电在500 kV变电站的应用及影响[J]. 中国电力, 2014, 47(12): 105-109.

模态框（Modal）标题

用于低频非平稳间谐波研究的超高功率电弧炉模型

An Ultra-high-power Electric Arc Furnace Model for Low-Frequency Non-stationary Inter-harmonics Studies

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics