变电运维核心技能基础与提升-畅读网

　　　　

变电运维核心技能基础与提升

作者：国网天津市电力公司检修公司

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内容简介:

本书是《电力运维检修专业技术丛书》之一，结合变电运维专业的特点，根据该专业需要掌握的核心技能进行编写，主要内容涵盖了变电运维基础、设备巡视与缺陷、倒闸操作、变电站异常及事故处理、工作现场安全防控等五部分，涵盖设备、技能和安全管理等全部核心技能。本书侧重讲解变电站现场工作的实际技能，力求通过实例深入浅出地讲解，使运维人员能够不断提升业务水平，通过借鉴和学习，快速解决变电站生产中的实际问题。本书可供从事变电运维专业的新员工学习，亦可作为该专业技术人员和管理人员的培训和提升参考用书。

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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.002305s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 45 LIMIT 1 [ RunTime:0.001604s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001962s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001437s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1771874423 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.904984s ]

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