Dynamic Modeling of Adjustable-Speed Pumped Storage Hydropower Plant

被引:0
|
作者
Muljadi, E.
Singh, M.
Gevorgian, V.
Mohanpurkar, M.
Hovsapian, R.
Koritarov, V.
机构
关键词
hydropower plant; energy storage; pumped storage hydropower; adjustable speed; variable speed; ancillary services; frequency response;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Hydropower is the largest producer of renewable energy in the U. S. More than 60% of the total renewable generation comes from hydropower. There is also approximately 22 GW of pumped storage hydropower (PSH). Conventional PSH uses a synchronous generator, and thus the rotational speed is constant at synchronous speed. This work details a hydrodynamic model and generator/power converter dynamic model. The optimization of the hydrodynamic model is executed by the hydro-turbine controller, and the electrical output real/reactive power is controlled by the power converter. All essential controllers to perform grid-interface functions and provide ancillary services are included in the model.
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页数:5
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