谐波电流允许值分配关键参数取值方法

doi:10.11930/j.issn.1004-9649.202506024

中国电力 ›› 2026, Vol. 59 ›› Issue (3): 114-124.DOI: 10.11930/j.issn.1004-9649.202506024

谐波电流允许值分配关键参数取值方法

陶顺¹(), 陈慧琳²(), 徐永海¹(), 周胜军³(), 肖湘宁¹

1. 华北电力大学电气与电子工程学院，北京　102206
2. 国网浙江省电力有限公司宁海县供电公司，浙江宁波　315600
3. 中国电力科学研究院有限公司，北京　100192

收稿日期:2025-06-10 修回日期:2026-01-25 发布日期:2026-03-16 出版日期:2026-03-28
作者简介:
陶顺（1972），女，通信作者，博士，副教授，从事智能配电网与电能质量研究，E-mail：taoshun@ncepu.edu.cn
陈慧琳（1999），女，硕士研究生，从事电能质量研究，E-mail：chl1966m@163.com
徐永海（1966），男，博士，教授，从事电能质量分析与控制、新能源电力系统研究；E-mail：xuyonghai@ncepu.edu.cn
周胜军（1969），男，高级工程师（教授级），从事电能质量、动态无功补偿研究，E-mail：zhshj@epri.ac.cn
基金资助:
国家自然科学基金资助项目（52377101）。

Key parameter selection method for allocation of allowable harmonic current values

TAO Shun¹(), CHEN Huilin²(), XU Yonghai¹(), ZHOU Shengjun³(), XIAO Xiangning¹

1. College of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China
2. Ninghai County Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd., Ningbo 315600, China
3. China Electric Power Research Institute, Beijing 100192, China

Received:2025-06-10 Revised:2026-01-25 Online:2026-03-16 Published:2026-03-28
Supported by:
This work is supported by National Natural Science Foundation of China (No.52377101).

摘要/Abstract

摘要：

GB/T 14549自颁布实施以来，有效监督了电网中的谐波问题，保证了电能质量。随着新型电力系统的发展，电网中的谐波呈现新特征，GB/T 14549难以完全适应当前电网发展与现代管理需求。针对新型电力系统中的谐波特征，基于GB/T 14549的谐波电流允许值分配方法，分别针对总谐波电流约束指标、供电容量取值方法和叠加方法，给出关键参数的取值方法，通过案例验证其合理性与有效性，有效约束了谐波注入，为谐波国家标准修订提供参考。

关键词: GB/T 14549, 总谐波电流约束, 供电容量, 谐波叠加

Abstract:

Since its promulgation and implementation, GB/T 14549 has effectively regulated the harmonic issues in power grids and ensured the power quality. However, with the development of new power systems, the harmonics in power grids have exhibited new characteristics, making GB/T 14549 hardly fully adaptable to the current needs of power grid development and modern management. Therefore, aiming at the harmonic characteristics in new power systems, and based on allocation method for allowable harmonic current values specified in GB/T 14549, this paper focuses on the constraint index for total harmonic current, the selection method for power supply capacity, and the superposition method, respectively, and proposes the selection methods for key parameters. Its rationality and effectiveness are validated through the case studies, which effectively restricts harmonic injection and provides a reference for the revision of the national harmonic standards.

Key words: GB/T 14549, total harmonic current constraint, power supply capacity, harmonic superposition

陶顺, 陈慧琳, 徐永海, 周胜军, 肖湘宁. 谐波电流允许值分配关键参数取值方法[J]. 中国电力, 2026, 59(3): 114-124.

TAO Shun, CHEN Huilin, XU Yonghai, ZHOU Shengjun, XIAO Xiangning. Key parameter selection method for allocation of allowable harmonic current values[J]. Electric Power, 2026, 59(3): 114-124.

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链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202506024

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图/表 17

参考文献 35

1	孙秋野, 隋政麒, 王睿, 等. “双高”电力系统非经典稳定性分析[J]. 中国电机工程学报, 2023, 43 (S1): 1- 13.
	SUN Qiuye, SUI Zhengqi, WANG Rui, et al. Non-classical stability analysis of power system with high shares of renewables and power electronics[J]. Proceedings of the CSEE, 2023, 43 (S1): 1- 13.
2	成和祥. 基于双馈风机短路特性的风电场集电线路继电保护整定方法研究[J]. 电力系统保护与控制, 2020, 48 (16): 93- 99.
	CHENG Hexiang. Discussion on setting scheme of collecting line relay protection in wind farm based on a DFIG short-circuit characteristic[J]. Power System Protection and Control, 2020, 48 (16): 93- 99.
3	AZEREDO L F S, YAHYAOUI I, FIOROTTI R, et al. Study of reducing losses, short-circuit currents and harmonics by allocation of distributed generation, capacitor banks and fault current limiters in distribution grids[J]. Applied Energy, 2023, 350, 121760.
4	YIN S L, SUN Y Y, XU Q S, et al. Multi-harmonic sources identification and evaluation method based on cloud-edge-end collaboration[J]. International Journal of Electrical Power & Energy Systems, 2024, 156, 109681.
5	朱继忠, 高美云, 肖鹏飞, 等. 大规模海上风电并网与运行技术综述[J]. 电力工程技术, 2025, 44 (5): 2- 24.
	ZHU Jizhong, GAO Meiyun, XIAO Pengfei, et al. Review of grid integration and operation technologies for large-scale offshore wind power[J]. Electric Power Engineering Technology, 2025, 44 (5): 2- 24.
6	高明, 曾平良, 冯永朝. 新型电力系统中的虚拟电厂研究综述[J]. 电力工程技术, 2025, 44 (6): 143- 154.
	GAO Ming, ZENG Pingliang, FENG Yongchao. Review of virtual power plant in new power system[J]. Electric Power Engineering Technology, 2025, 44 (6): 143- 154.
7	闫旭峰, 王协康. 以深化抽水蓄能持续发展助力我国能源革命战略深入推进[J]. 中国发展, 2024, 24 (4): 32- 37.
	YAN Xufeng, WANG Xiekang. Deepening the sustainable development of pumped storage to help further promote China's energy revolution strategy[J]. China Development, 2024, 24 (4): 32- 37.
8	王东波, 闫琨. 基于多边共建电能发展新格局的能源革命探索与实践[J]. 山西电力, 2023 (2): 1- 4.
	WANG Dongbo, YAN Kun. Exploration and practice of energy revolution based on the new pattern of multilateral co-construction of electric energy development[J]. Shanxi Electric Power, 2023 (2): 1- 4.
9	刘若涵, 刘旭中. 新型电力系统多元灵活资源调控运行策略[J]. 中国科技信息, 2025 (5): 77- 79.
	LIU Ruohan, LIU Xuzhong. New power system multiple flexible resource control operation strategy[J]. China Science and Technology Information, 2025 (5): 77- 79.
10	刘可, 王轩, 王杨, 等. 静止无功发生器谐波模型及其对谐振影响分析[J]. 中国电力, 2022, 55 (9): 174- 182.
	LIU Ke, WANG Xuan, WANG Yang, et al. Harmonic model of static var generator and analysis of its resonance influence[J]. Electric Power, 2022, 55 (9): 174- 182.
11	付豪, 杨星磊, 张斌, 等. 考虑大规模新能源接入的变压器热寿命损失分析[J]. 电力科学与技术学报, 2020, 35 (6): 53- 60.
	FU Hao, YANG Xinglei, ZHANG Bin, et al. Analysis of transformer thermal life loss considering large-scale new energy resources access[J]. Journal of Electric Power Science and Technology, 2020, 35 (6): 53- 60.
12	李嘉彬, 杨建华, 张涛, 等. 电力电子设备谐波对配电网电压骤升的影响研究[J]. 智慧电力, 2021, 49 (5): 35- 41, 84.
	LI Jiabin, YANG Jianhua, ZHANG Tao, et al. Harmonic impact of power electronic devices upon voltage swell in distribution networks[J]. Smart Power, 2021, 49 (5): 35- 41, 84.
13	安小宇, 张涛, 李琰琰, 等. 电容分裂式变换器模型预测三相不平衡治理策略[J]. 电力系统保护与控制, 2020, 48 (13): 142- 148.
	AN Xiaoyu, ZHANG Tao, LI Yanyan, et al. Model predictive three phase unbalance controlling strategy for split capacitor converter[J]. Power System Protection and Control, 2020, 48 (13): 142- 148.
14	RIBEIRO P F. Common misapplications of the IEEE 519 harmonic standard: Voltage or current limits[C]//2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century. Pittsburgh: IEEE, 2008: 1–3.
15	MICHALEC Ł, JASIŃSKI M, SIKORSKI T, et al. Impact of harmonic currents of nonlinear loads on power quality of a low voltage network–review and case study[J]. Energies, 2021, 14 (12): 3665.
16	HU Z, HAN Y, ZALHAF A S, et al. Harmonic sources modeling and characterization in modern power systems: a comprehensive overview[J]. Electric Power Systems Research, 2023, 218, 109234.
17	苏寅生, 周挺辉, 赵利刚, 等. 电力电子设备谐波对主网的影响分析与对策探索[J]. 南方电网技术, 2024, 18 (2): 47- 56.
	SU Yinsheng, ZHOU Tinghui, ZHAO Ligang, et al. Impact analysis and countermeasure exploration of power electronic equipment harmonics on main network[J]. Southern Power System Technology, 2024, 18 (2): 47- 56.
18	解绍锋, 李群湛, 赵丽平. 谐波国家标准有关问题的探讨[J]. 电网技术, 2006, 30 (13): 94- 97.
	XIE Shaofeng, LI Qunzhan, ZHAO Liping. Some discussion of state standard of harmonics[J]. Power System Technology, 2006, 30 (13): 94- 97.
19	GOSBELL V J, BROWNE T J, PERERA S. Harmonic allocation using IEC/TR 61000-3-6 at the distribution/transmission interface[C]//2008 13th International Conference on Harmonics and Quality of Power. Wollongong: IEEE, 2008: 1–6.
20	国家技术监督局. 电能质量公用电网谐波: GB/T 14549—1993[S]. 北京: 中国标准出版社, 1994.
21	International Electrotechnical Commission (IEC). Electromagnetic compatibility (EMC) - Part 3-6: Limits - Assessment of emission limits for the connection of distorting installations to MV, HV and EHV power systems: IEC/TR 61000-3-6[S]. Geneva: IEC, 2021.
22	Energy Networks Association (ENA). Harmonic voltage distortion and the connection of harmonic sources and/or resonant plant to transmission systems and distribution networks in the United Kingdom[R]. London: ENA, 2020.
23	Institute of Electrical and Electronics Engineers (IEEE). IEEE standard for harmonic control in electric power systems: IEEE 519—2022[S]. New York: IEEE, 2022.
24	吴命利. IEEE Std 519—2014谐波标准简介[J]. 山西电力, 2016 (5): 70- 72.
	WU Mingli. An introduction to the IEEE std 519: 2014 harmonic standard[J]. Shanxi Electric Power, 2016 (5): 70- 72.
25	董武, 张健, 周勤勇, 等. 中国电力系统安全稳定性演化综述[J]. 中国电力, 2025, 58 (1): 115- 127.
	DONG Wu, ZHANG Jian, ZHOU Qinyong, et al. An overview of the evolution of security and stability of China's power system[J]. Electric Power, 2025, 58 (1): 115- 127.
26	柳瑶斌. 新能源发电在电力系统中的应用探讨[J]. 中国设备工程, 2025 (9): 96- 98.
	LIU Yaobin. Discussion on the application of new energy power generation in power system[J]. China Plant Engineering, 2025 (9): 96- 98.
27	宗万波, 殷晶, 陈旭云. 适应新型电力系统的灵活性水电建设研究[J]. 水力发电, 2025, 51 (11): 7- 11.
	ZONG Wanbo, YIN Jing, CHEN Xuyun. The construction of flexible hydropower adapted to the new power system[J]. Water Power, 2025, 51 (11): 7- 11.
28	WANG C S, LUO F Z, BAI H, et al. An evaluation method for power supply capacity of distribution system[C]//2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies. Nanjing: IEEE, 2008: 1244–1248.
29	孟浩, 杨春霞. 住宅小区公建供电容量计算[J]. 山西建筑, 2018, 44 (28): 98- 99.
	MENG Hao, YANG Chunxia. The calculation of power supply capacity for residential community[J]. Shanxi Architecture, 2018, 44 (28): 98- 99.
30	文稳利. 电气化铁路牵引供电容量优化的研究[J]. 运输经理世界, 2021 (21): 17- 19.
	WEN Wenli. Research on optimization of traction power supply capacity of electrified railway[J]. Transport Business China, 2021 (21): 17- 19.
31	陶顺, 陈慧琳, 徐永海, 等. 高压系统公共连接点处允许谐波发射值分配方法对比[J]. 中国电力, 2025, 58 (1): 1- 14.
	TAO Shun, CHEN Huilin, XU Yonghai, et al. Comparison of allowable harmonic emission value distribution methods at the point of common coupling of high voltage system[J]. Electric Power, 2025, 58 (1): 1- 14.
32	高敏, 朱明星, 汪清, 等. 考虑相位分布特征的多谐波源叠加方法[J]. 电力系统及其自动化学报, 2023, 35 (12): 127- 133.
	GAO Min, ZHU Mingxing, WANG Qing, et al. Multi-harmonic source superposition method considering phase distribution characteristics[J]. Proceedings of the CSU-EPSA, 2023, 35 (12): 127- 133.
33	MORTON A B. Least-squares estimation of power law for aggregation of harmonic currents[C]//2023 IEEE International Conference on Energy Technologies for Future Grids (ETFG). Wollongong: IEEE, 2024: 1–5.
34	Underwriters Laboratories (UL). UL Standard for safety for dry-type general purpose and power transformers: UL 1561 2011-04[S]. Northbrook: UL, 2011.
35	Institute of Electrical and Electronics Engineers (IEEE). Recommended practice for establishing liquid immersed and dry-type power and distribution transformer capability when supplying nonsinusoidal load currents: IEEE C57.110[S]. New York: IEEE, 2018.

h	3	5	7	11	13	9 \|＞13 \|偶次
α	1.1	1.2	1.4	1.8	1.9	2

h	3	5	7	11	13	9 \|＞13 \|偶次
α	1.1	1.2	1.4	1.8	1.9	2

h	h＜5	5≤h≤10	h＞10
α	1.0	1.4	2.0

h	h＜5	5≤h≤10	h＞10
α	1.0	1.4	2.0

指标	约束前		约束后
指标	母线3	母线4	母线3	母线4
I₃/A	25.46	12.45	18.61	10.28
I₅/A	75.75	39.48	55.38	32.59
I₇/A	68.61	35.71	50.16	29.48
I₉/A	42.72	23.90	31.23	19.73
$\sqrt{\displaystyle\sum_{h=2}^{50}I_{h}^{2}{h}^{2}}/{I}_{1}\times 100 $/%	24.36	20.01	17.81	16.52
${L}_{\rm TDC} $/%	17.81	16.52	17.81	16.52
${D}_{\text{THu}} $/%	2.82	2.74	2.06	2.26

谐波电流允许值分配关键参数取值方法

Key parameter selection method for allocation of allowable harmonic current values

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母线	供电容量/(MV·A)
母线	IEC/TR 61000-3-6	GB
2	0	240	320 （含电源类用户）
3	140
4	180（含电源类用户供电的负荷）
供电容量之和	320	—	—

电压等级/kV	汇流母线	出线/进线数量
10	1	2
	2	3
	3	3
	4	2
	5	3
	6	2
	7	3
	8	3
35	9	4
110	10	3
	11	3
	12	2
	13	2

谐波次数	谐波电流/A
	A		B		C		D
	幅值	相位	幅值	相位	幅值	相位	幅值	相位
2	0.02	5.59	0.04	4.53	0.03	2.86	0.01	6.18
3	0.04	4.87	0.27	2.83	0.06	2.62	0.06	0.03
4	0.01	4.21	0.01	1.54	0.01	0.22	0.00	1.17
5	0.10	4.72	2.04	3.31	0.43	2.75	0.55	4.82
6	0.01	1.55	0.01	2.11	0.01	3.84	0.00	0.98
8	0.01	5.09	0.01	1.52	0.00	5.79	0.00	5.58
9	0.01	3.79	0.06	1.30	0.01	1.16	0.01	1.33
10	0.01	3.47	0.01	3.40	0.00	5.18	0.00	3.91
11	0.03	3.95	0.45	4.26	0.11	2.89	0.26	0.69
13	0.02	5.47	0.30	4.51	0.01	4.58	0.19	5.01

谐波次数	谐波电流幅值/A
	相位叠加结果	GB		IEC/TR 61000-3-6
	相位叠加结果	叠加结果	误差	叠加结果	误差
2	0.04	0.07	0.03	0.14	0.10
3	0.25	0.70	0.45	0.80	0.55
4	0.01	0.03	0.02	0.05	0.04
5	2.49	6.72	4.23	5.82	3.33
6	0.02	0.03	0.01	0.03	0.01
8	0.01	0.02	0.01	0.02	0.01
9	0.08	0.13	0.05	0.13	0.05
10	0.01	0.02	0.01	0.02	0.01
11	0.26	1.65	1.39	1.56	1.30
13	0.50	0.64	0.14	0.63	0.13

谐波次数	误差均值/A
	汇流母线9
	GB	IEC
2	0.03	0.10
3	0.45	0.55
4	0.02	0.04
5	4.23	3.33
6	0.01	0.01
8	0.01	0.01
9	0.05	0.05
10	0.01	0.01
11	1.39	1.30
13	0.14	0.13

谐波次数	误差均值/A
	汇流母线1		汇流母线2		汇流母线3		汇流母线4		汇流母线5		汇流母线6		汇流母线7		汇流母线8
	GB	IEC	GB	IEC	GB	IEC	GB	IEC	GB	IEC	GB	IEC	GB	IEC	GB	IEC
2	0.04	0.08	0.29	0.49	0.13	0.21	0.08	0.05	1.59	2.23	0.23	0.09	0.17	0.26	0.08	0.16
3	0.38	0.45	3.83	4.26	0.61	0.74	0.27	0.24	2.18	1.90	0.24	0.22	1.17	0.93	0.94	0.95
4	0.03	0.06	0.11	0.08	0.10	0.10	0.06	0.10	0.57	1.21	0.37	0.27	0.12	0.12	0.03	0.05
5	1.65	1.35	12.61	4.82	15.48	13.47	14.87	15.31	28.50	25.80	0.91	1.42	9.32	14.26	9.89	9.01
6	0.01	0.01	0.05	0.04	0.04	0.05	0.47	0.46	1.29	1.41	0.21	0.20	0.14	0.14	0.03	0.03
8	0.01	0.01	0.07	0.09	0.03	0.04	0.07	0.06	0.61	0.67	0.07	0.07	0.20	0.18	0.02	0.02
9	0.06	0.07	0.14	0.21	0.41	0.57	0.05	0.05	0.45	0.48	0.11	0.12	0.17	0.18	0.17	0.20
10	0.01	0.01	0.05	0.06	0.03	0.03	0.03	0.02	0.34	0.40	0.06	0.05	0.10	0.10	0.02	0.03
11	0.39	0.39	3.70	4.07	1.97	1.83	0.09	0.09	2.26	2.05	1.95	2.00	1.79	1.51	1.83	1.86
13	0.19	0.19	1.59	1.53	1.14	1.17	0.05	0.05	1.25	1.21	1.07	1.08	0.43	0.45	1.73	1.75

谐波次数	误差均值/A
	汇流母线10		汇流母线11		汇流母线12		汇流母线13
	GB	IEC	GB	IEC	GB	IEC	GB	IEC
2	0.11	0.07	0.08	0.13	0.34	0.27	0.12	0.09
3	0.37	0.27	0.22	0.25	0.39	0.40	0.68	0.63
4	0.03	0.01	0.04	0.06	0.10	0.09	0.08	0.06
5	0.22	0.32	3.56	3.54	2.86	3.08	2.13	2.49
6	0.02	0.01	0.02	0.02	0.03	0.03	0.04	0.03
8	0.02	0.02	0.02	0.02	0.06	0.05	0.04	0.04
9	0.06	0.04	0.07	0.07	0.11	0.10	0.02	0.02
10	0.01	0.00	0.01	0.02	0.04	0.04	0.03	0.03
11	0.15	0.19	0.51	0.52	0.33	0.33	1.14	1.08
13	0.18	0.19	0.24	0.24	0.30	0.30	0.62	0.60

[1]	陶顺, 陈慧琳, 徐永海, 周胜军, 肖湘宁. 高压系统公共连接点处允许谐波发射值分配方法对比[J]. 中国电力, 2025, 58(1): 1-14.
[2]	宋一凡, 赵贺, 沈俊言, 陶顺, 马喜欢, 徐永海. GB/T 14549—93与IEEE std.519:2014谐波电流限值确定方法对比[J]. 中国电力, 2022, 55(7): 42-48.

模态框（Modal）标题

谐波电流允许值分配关键参数取值方法

Key parameter selection method for allocation of allowable harmonic current values

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参考文献 35

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