基于云理論的配電網(wǎng)絡(luò)規(guī)劃研究

1、華北電力大學(xué)（保定）碩士學(xué)位論文基于云理論的配電網(wǎng)絡(luò)規(guī)劃研究姓名：王嶺申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電力系統(tǒng)及其自動(dòng)化指導(dǎo)教師：李燕青20081220華北電力大學(xué)碩士學(xué)位論文摘要摘要變電站選址定容和配電網(wǎng)網(wǎng)架規(guī)劃是配電網(wǎng)絡(luò)規(guī)劃中的重點(diǎn)和難點(diǎn)工作，對(duì)其進(jìn)行優(yōu)化規(guī)劃可大大提高整體電網(wǎng)運(yùn)行的可靠性、經(jīng)濟(jì)性和安全性。針對(duì)變電站選址定容問題，本文采用年最小費(fèi)用模型，基于云理論在定性定量轉(zhuǎn)換中的優(yōu)良特性，提出一種云理論優(yōu)化算法解決這一問題。針對(duì)配電網(wǎng)網(wǎng)架

2、優(yōu)化規(guī)劃問題，本文建立的規(guī)劃目標(biāo)是：在滿足約束的條件下，尋找使配電網(wǎng)規(guī)劃建設(shè)，運(yùn)行損耗及缺電損失最小的方案。提出基于改進(jìn)粒子群算法求解該模型的方法，根據(jù)粒子個(gè)體最優(yōu)解是否更新對(duì)粒子群進(jìn)行動(dòng)態(tài)分類，不同類粒子采用不同的參數(shù)選擇；同時(shí)概率的對(duì)粒子群進(jìn)行疫苗接種操作。實(shí)際算例表明了本文算法的實(shí)用性和優(yōu)越性。關(guān)鍵詞：變電站選址定容，配電網(wǎng)規(guī)劃，云理論優(yōu)化算法，改進(jìn)粒子群算法ABSTRACTThesubstation10catingandsizi

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