Yani ZHUANG, Xiuyuan YANG, Xincheng JIN. Study on Operation Technology of Wind-PV-Energy Storage Combined Power Generation[J]. Power Generation Technology, 2018, 39(4): 296-303.
DOI:
Yani ZHUANG, Xiuyuan YANG, Xincheng JIN. Study on Operation Technology of Wind-PV-Energy Storage Combined Power Generation[J]. Power Generation Technology, 2018, 39(4): 296-303. DOI: 10.12096/j.2096-4528.pgt.2018.046.
Study on Operation Technology of Wind-PV-Energy Storage Combined Power Generation
With the increasing demand for energy and the rapid development of new energy
the technology of generating electricity by wind and solar energy has gradually matured
and the penetration rate in the power grid is also increasing. In order to remedy problems of unstable power and low power quality caused by wind and solar power generation
it is necessary to study the combined power generation of wind power
solar energy and energy storage. In this paper
the strategy of energy storage inhibition control is summarized according to the simple suppression method
the suppression method considering certain constraints
the suppression method considering power prediction and artificial intelligence. In the study of energy storage to tame scenery fluctuation filtering algorithm is the most common method
adding certain constraints can make smooth effect better
and energy storage to tame with accurate prediction can make the system smoother. Multi-energy storage technology can give full play to the advantages of energy storage technology. The wind energy storage complementary system with the energy storage device can effectively reduce the adverse effect of the original wind energy complementary system on the power grid. It can smooth the output characteristics of the wind power generation system to a higher degree
increase the acceptance of renewable energy to the power grid
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