饋線自動(dòng)化對(duì)供電可靠性的影響分析
俞漂方，黃建業(yè)，蔡金錠
(1 福州大學(xué) 電氣工程與自動(dòng)化學(xué)院，福建 福州 350108；
2 國(guó)網(wǎng)福建省電力有限公司電力科學(xué)研究院，福建 福州 350007；
3 福建省高供電可靠性配電技術(shù)企業(yè)重點(diǎn)實(shí)驗(yàn)室，福建 福州 350108)
摘 要： 通過(guò)分析饋線自動(dòng)化影響供電可靠性的關(guān)鍵要素，建立了饋線自動(dòng)化對(duì)供電可靠性影響模型及成本效益分析模型。以某省B、C 類供電區(qū)域典型負(fù)荷密度為例，對(duì)架空網(wǎng)和電纜網(wǎng)的接線方式，分別進(jìn)行可靠性計(jì)算，比較不同饋線自動(dòng)化實(shí)現(xiàn)模式對(duì)不同接線方式的影響，評(píng)估相應(yīng)的投資成本和效益分析，并結(jié)合可靠性和經(jīng)濟(jì)性計(jì)算結(jié)果，得到了幾種典型接線方式下饋線自動(dòng)化各自可靠性改善效果。
關(guān)鍵詞： 饋線自動(dòng)化；接線模式； 供電可靠性；投資成本；效益分析
中圖分類號(hào)：TM645 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1007-3175(2015)11-0020-03
Analysis of Feeder Automation Influence on Power Supply Reliability
YU Piao-fang, HUANG Jian-ye, CAI Jin-ding
（1 College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108, China;
2 Fujian Electric Power Science Research Institute, Fuzhou 350007, China;
3 Fujian Province Key Laboratory of High Reliability and Power Distribution Technology, Fuzhou 350108, China）
Abstract: This paper analyzed the key elements of feeder automation influence on the reliability of power supply and established the model of feeder automation influence on the reliability of power supply and the cost-benefit analysis model. Taking the typical load density of B and C categories of power supply area in certain province for example, this paper carried out the reliability calculation for the wiring mode of overhead and cable networks, compared the influence of different feeder automation implementation patterns on different wiring modes,evaluated the corresponding investment costs and benefit analysis, and combined with the calculation result of reliability and economy, to obtain the improvement result of feeder automation reliability under several typical wiring modes.
Key words: feeder automation; wiring mode; power supply reliability; investment cost; benefit analysis
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