樹枝型電力網(wǎng)短路故障的端口比值分支定位法
PORT RATIO BRANCH LOCATION OF SHORT FAULT FOR TREE TYPE POWER NETWORK
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摘要: 本文針對我國10kV電力網(wǎng)分布的特點(diǎn),提出端口比值分支定位法。解決同一地點(diǎn)短路故障分支的在線自動診斷。具有模型簡單、計(jì)算方便、定位精度較高的特點(diǎn)。
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關(guān)鍵詞:
- 電力網(wǎng); 樹枝型網(wǎng); 故障分支定位法; 故障端口
Abstract: The port ratio faulty branch location method presented here is aimed at the peculiarity of 10 kV power network in China. By using this method, on line automatic diagnosis of the same place short fault is solved. This method has some features: the model s simplicity; operational convenience and high location accuracy. -
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