Sensitivity Analysis on the Inter-regional Accommodating Capability of Renewable Energy Based on Time Sequential Simulations

被引:0
|
作者
Wang, Huichao [1 ]
Ma, Jinhui [2 ]
Wang, Yanan [3 ]
Li, Feng [1 ]
Xu, Xiaohui [1 ]
机构
[1] China Elect Power Res Inst, Renewable Energy Res Ctr, Nanjing 210003, Jiangsu, Peoples R China
[2] State Grid Anhui Elect Power Co, Power Dispatch Dept, Hefei 230061, Anhui, Peoples R China
[3] Xi An Jiao Tong Univ, Dept Elect Engn, Xian 710049, Shaanxi, Peoples R China
关键词
D O I
10.1088/1755-1315/199/5/052029
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
To realize the maximum accommodation of renewable energy of two regions, the paper has studied many influencing factors including renewable energy theoretical output curve, load characteristics, operation constraints of units and operation characteristics of UHV line. The weekly renewable energy inter-regional accommodation model is proposed based on time sequential simulation, considering the reserve of system, maintenance of units, trading power of two regions, power plan of conventional units and so on. An inter-regional system consisting of two IEEE 30 bus systems is used as an example. The sensitivity of influencing factors is analysed to prove the effectiveness and rationality of the proposed model. The research results could be available for dispatching agency to formulate the dispatching plan.
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页数:10
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