Open AccessEconomic dispatch of WT-PV-ES with cogeneration in abnormal regulatory domain
Author(s) -
Wei Ge,
Fengjiao Yu,
Qianwei Liu,
Shunjiang Wang,
Anlong Su,
Chao Pan
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/4/042043
Subject(s) - cogeneration , correctness , economic dispatch , computer science , domain (mathematical analysis) , distributed generation , power (physics) , thermal energy storage , electric power system , electricity generation , mathematical optimization , reliability engineering , engineering , electrical engineering , renewable energy , mathematics , mathematical analysis , ecology , physics , quantum mechanics , biology , programming language
The combined operation of cogeneration, distributed generation and energy storage can effectively meet the electrical and heat load requirements in the northern region, but its economic dispatching problem needs to be solved urgently. An economic dispatch model of WT-PV-ES with heat and power in abnormal regulatory domain is built considering economic cost and environmental cost. Meanwhile, an improved black hole algorithm is proposed, which applied the global search mechanism to improve the search efficiency and ability of optimization. The IEEE30 power distribution system and 6 node heat system are used for simulation. It is verified that the correctness of the proposed model and method.