考慮環(huán)保性與自治性的主動配電網(wǎng)能量優(yōu)化管理
宋學偉1,劉天羽1,劉玉瑤2
(1 上海電機學院 電氣學院,上海 201306;2 國網(wǎng)山東省電力公司東營市墾利區(qū)供電公司,山東 東營 257000)
摘 要:在滿足約束條件的基礎(chǔ)上,提出了基于經(jīng)濟性、環(huán)保性、自治性的主動配電網(wǎng)能量優(yōu)化管理模型,并針對煙花算法(FWA)存在的計算速度慢、精度低等問題,提出改進策略,應用改進煙花(SHFWA)算法來計算主動配電網(wǎng)的能量優(yōu)化管理問題。算例結(jié)果表明,SHFWA算法解決了FWA算法求解精度低、收斂速度慢的問題,實現(xiàn)了主動配電網(wǎng)的優(yōu)化運行。
關(guān)鍵詞:主動配電網(wǎng);經(jīng)濟性;環(huán)保性;自治性;改進煙花算法
中圖分類號:TM73 文獻標識碼:A 文章編號:1007-3175(2019)06-0058-05
Energy-Optimized Management of Active Distribution Network Considering Environmental Protection and Autonomy
SONG Xue-wei1, LIU Tian-yu1, LIU Yu-yao2
(1 School of Electrical Engineering, Shanghai Dianji University, Shanghai 201306, China;
2 State Grid Shandong Electric Power Conpany Dongying Kenli District Power Supply Company, Dongying 257000, China)
Abstract: On the basis of satisfying the constraints, this paper proposed an energy optimization management model based on economy, considering environmental protection and autonomy. Aiming at the problems such as slow speed calculation and low precision existing in fireworks algorithm (FWA), this paper proposed the improved strategy. The improved algorithm was applied to solve the optimal management problem of active distribution network. The results of the example show that the improved algorithm solves the problem of low precision and slow convergence of the fireworks algorithm, and realizes the optimal operation of the active distribution network.
Key words: active distribution network; economy; environmental protection; autonomy; improved fireworks algorithm
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