| 引用本文: | 尹文良,刘琳,张存山,芮晓明,胡玉耀.含制氢储能的混合传动风电系统建模与运行特性分析[J].电力自动化设备,2020,40(0): |
| YIN Wenliang,LIU Lin,ZHANG Cunshan,RUI Xiaoming,HU Yuyao.Modeling and operation performance analysis of hybrid drive wind power generation system with hydrogen energy storage[J].Electric Power Automation Equipment,2020,40(0): |
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| 摘要: |
| 带有发电机前端调速装置的混合传动风电系统可以在没有电力电子变频设备的情况下与电网友好连接，有望解决现有主流变速恒频并网风电机组存在的无功损耗大、低电压穿越能力弱、输出电能质量和动态稳定性不高等问题。为了进一步提高风电机组的并网运行性能，提出一种含制氢储能的混合传动风电系统的基本架构，并对所提系统的能量传输机理与数值建模方法进行详细研究。搭建1.5 MW含制氢储能的混合传动风电系统的仿真模型，并利用物理试验对仿真模型进行原理验证。在随机变化风速输入和电网电压故障下，对所提系统的运行特性展开深入研究，结果表明含制氢储能的混合传动风电系统不仅可以有效平抑输出功率的波动，还可以提高系统的故障穿越能力和持续运行稳定性。 |
| 关键词: 风力发电 混合传动 制氢储能 运行特性 建模 故障穿越 |
| DOI：10.16081/j.epae.202009008 |
| 分类号:TM614;TK91 |
| 基金项目:中央高校基本科研业务费专项资金资助项目(2017XS064,2017MS074)；山东省高等学校青年创新团队发展计划(人才引育) |
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| Modeling and operation performance analysis of hybrid drive wind power generation system with hydrogen energy storage |
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YIN Wenliang1, LIU Lin2, ZHANG Cunshan1, RUI Xiaoming2, HU Yuyao1
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1.School of Electrical and Electronic Engineering, Shandong University of Technology, Zibo 255000, China;2.Key Laboratory of Condition Monitoring and Control for Power Plant Equipment of Ministry of Education, North China Electric Power University, Beijing 102206, China
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| Abstract: |
| The HDWPGS(Hybrid Drive Wind Power Generation System) equipped with generator front-end speed regulating mechanism can be connected to power grid in a friendly way without electronic converter equipment. It is expected to solve the problems of large reactive power loss, poor low voltage ride-through capability, weak output power quality and low dynamic stability existing in the mainstream variable speed constant frequency grid-connected wind turbines. In order to further improve the grid-connected operation performance of wind turbines, the basic architecture of HDWPGS with HES(Hydrogen Energy Storage) is proposed, and the energy transmission mechanism and numerical modeling method of the proposed system are studied in detail. The simulation model of a 1.5 MW HDWPGS with HES is established, and its principle is verified by physical test. The operation performance of the proposed system is studied in-depth under random variable wind speed input and grid voltage fault. The results show that the HDWPGS with HES can not only effectively smooth the output power fluctuations, but also improve the system’s fault ride-through capability and continuous operation stability. |
| Key words: wind power generation hybrid drive hydrogen energy storage operation performances modeling fault ride-through |
