气候变化领域集成服务门户(CCPortal): A systematic analysis of integrating variable wind power into Fujian power grid

CCPortal

DOI	10.1016/j.enpol.2022.113237
	A systematic analysis of integrating variable wind power into Fujian power grid
	Mou, Dunguo; Wang, Zining
发表日期	2022
ISSN	0301-4215
EISSN	1873-6777
卷号	170 页码:12
英文摘要	To realize the carbon emission peak and carbon neutrality objectives in China, efforts should focus on the electricity system, with an emphasis on creating low-carbon and renewable energy sources. The improvement of installed capacities of variable wind power and photovoltaics in the power system affect the entire power system. With the relatively independent power system of Fujian Province as an example, this study comprehensively considers the startup/shutdown, ramp-up/down, and power generation costs of the generators. Furthermore, the study uses the multi-period direct-current optimal power flow with unit-commitment method to analyze the impacts of variable wind power on the outputs of generators in the power system. The results show that at the current wind power-capacity level, the power system can still achieve the optimal dispatch without wind curtailment, and the marginal cost of wind power is relatively low. With further improvement of the installed capacity of wind power, it is necessary to fully mobilize the flexibility of all generators and PSHs, which will raise the overall operating cost of the whole power grid system. Finally, the study concludes with some policy rec-ommendations for lowering the systematic integration cost of variable renewables.
英文关键词	Renewable power; Variable; Power system; Integration cost; Multi -period UC-DCOPF
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000876937700003
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272013
作者单位	Xiamen University
推荐引用方式 GB/T 7714	Mou, Dunguo,Wang, Zining. A systematic analysis of integrating variable wind power into Fujian power grid[J],2022,170:12.
APA	Mou, Dunguo,&Wang, Zining.(2022).A systematic analysis of integrating variable wind power into Fujian power grid.ENERGY POLICY,170,12.
MLA	Mou, Dunguo,et al."A systematic analysis of integrating variable wind power into Fujian power grid".ENERGY POLICY 170(2022):12.