提高泰国风电场的电力质量,使用5MWh的离子电池储能系统
Rattaporn Ngoenmeesri1, Sirinuch Chidaruksa1,2, Rabian Wangkeeree3
1Department of Physics, Faculty of Science, Naresuan University, 99 Moo 9. T.Ta Pho, A.Muang, Phitsanulok 65000, Thailand.
Heliyon
|November 30, 2023
概括
一个5兆瓦时的电池储能系统 (BESS) 通过管理电网过电压,有效地减少了8兆瓦风力发电场的料旅行. 这种解决方案提高了电力稳定性和发电量,即使在低负载条件下.
科学领域:
- 电气工程 电气工程
- 可再生能源系统可再生能源系统
- 电力系统的稳定性 电力系统的稳定性
背景情况:
- 风力发电集成在过电压事件中带来了挑战,导致频繁的输送旅行.
- 一个8兆瓦的风电场每年经历了146次输送航程,主要是由于低负载需求的高电网电压.
研究的目的:
- 开发和优化电池储能系统 (BESS),以减轻风力发电场过电压引起的料旅行.
- 为了确定最佳的BESS容量,以保持电网电压在可接受的范围内.
主要方法:
- 使用DigiSILENT软件用于BESS开发和优化.
- 模拟并测试了5MWh的BESS在高料运行 (九月) 和不同电网负载 (10%) 的时期.
- 在低风和高风期间评估BESS性能,以评估过压管理稳定性.
主要成果:
- 一个5MWh的BESS成功地保持了电网电压在允许范围内,性能优于1-4MWh的系统.
- 5MWh的BESS防止了料旅行和增强了发电,在特定的日子里产生了显著的MWh收益.
- 经过测试的BESS在各种风力条件下证明了对过压的有效控制.
结论:
- 建议使用5MWh的BESS来提高风电场的电力稳定性并防止运营中断.
- 实施BESS可通过减轻过电压问题来确保遵守制造商的保证.
- 电池储能系统为提高风力发电可靠性提供了可行的解决方案.
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