1节点固定为平衡节点，其他节点为pq节点，程序可以计算网络损耗，支路功率，输电效率，平衡节点功率，潮流分布。-One node is fixed at a balanced node, other node to node pq, the program can calculate the network loss, the slip power, the transmission efficiency of node power balance, the trend of the distribution.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.247970s ]
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SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001059s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001174s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001226s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001628s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 3466 [ RunTime:0.019854s ]
