Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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风电接入电力系统技术在GB/T 19963中的演进与对比

来源:电工电气发布时间:2025-07-24 10:24 浏览次数:8

风电接入电力系统技术在GB/T 19963中的演进与对比

雷霄,蔡雨,邱健
(天水长城开关厂集团有限公司,甘肃 天水 741024)
 
    摘 要:频发的次同步振荡(SSO)事故凸显了风电并网技术标准与新型电力系统需求间的适配性不足,剖析了 GB/T 19963 标准体系下2011版、2021版(陆上)及2024版(海上)风电场接入电力系统技术标准的核心演进。聚焦于动态响应、故障穿越、无功电压控制等关键领域,研究了标准升级对提升风电场电网稳定性支撑能力的显著作用。新版标准通过引入惯量响应、一次调频及高/低电压连续穿越等要求,显著增强了风电场的主动支撑功能;海上风电标准更针对柔性直流输电、宽频振荡等特殊场景,提出了差异化的技术规范,不仅为风电场规划设计与并网运行提供了科学依据,还展现了新能源标准体系从“规模化”向“精细化”演进的趋势,为新型电力系统标准建设提供了参考。
    关键词: 风电场并网;动态响应;故障穿越;海上风电;GB/T 19963 标准
    中图分类号:TM614 ;TM71     文献标识码:A     文章编号:1007-3175(2025)07-0072-05
 
Evolution and Comparative of Wind Power Access to
Power Systems Technology in GB/T 19963
 
LEI Xiao, CAI Yu, QIU Jian
(China Tianshui Changcheng Switchgear Group Co., Ltd, Tianshui 741024, China)
 
    Abstract: Frequent sub-synchronous oscillation (SSO) incidents have revealed the incompatibility between wind power grid-connection technical standards and the new power system's requirements. This paper analyzes the core evolution of the GB/T 19963 standard system's 2011 version, 2021 onshore version, and 2024 offshore version of wind farm grid-connection technical standards. Focusing on key areas such as dynamic response, fault ride-through, and reactive power-voltage control, it explores how standard upgrades enhance wind farms'ability to support grid stability. The new standards, with requirements like inertia response, primary frequency regulation, and continuous high/low-voltage ride-through, have strengthened wind farms' active support functions. Offshore wind power standards offer differentiated technical specifications for special scenarios like VSC-HVDC transmission and wide-frequency oscillation. These standards not only provide scientific basis for wind farm planning, design, and grid connection but also show the new energy standard system's evolution from “scale” to“refinement”, offering references for new power system standard construction.
    Key words: wind farm grid connection; dynamic response; fault ride-through; offshore wind power; GB/T 19963 standard
 
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