发电厂安全事故案例分析和经验总结【含68个电厂事故分析和经验总结】.doc

发电厂安全事故案例分析和经验总结目录大唐集团电厂三起事故的通报....................................................................................4托克托电厂"10.25"事故通报........................................................................................6关于山西神头第二发电厂主蒸汽管道爆裂事故有关情况的报告............................9华能汕头电厂1999 年2 号汽轮机高压转子弯曲事故情况通报............................11裕东电厂#1 机组#5 轴瓦烧损事故报告....................................................................14裕东电厂“10.28”#2 机组(300MW)停机事故的通报............................................16一起发电厂220kV 母线全停事故分析.....................................................................19宁波北仑港发电厂“3.10”电站锅炉爆炸事故分析...............................................20乌石油化热电厂3 号汽轮发电机组“2.25”特别重大事故详细原因分析...........24秦岭发电厂200MW－5 号汽轮发电机组轴系断裂的特大事故分析.................... 26某电厂电工检修电焊机触电死亡............................................................................27湛江电厂“6.4”全厂停电及#2 机烧轴瓦事故通报................................................28关于2007 年3 月2 日某电厂三号锅炉低水位MFT 动作的事故通报..................30某厂#4 机跳闸事故分析.............................................................................................31大唐韩城发电厂“8·3”全厂停电事故通报..........................................................34托克托电厂“8.16”检修高加烫伤事故分析...........................................................36沙洲电厂“10.14”电气误操作全厂停电事故通报................................................39广西来宾B 电厂连续发生四起同类设备责任事故................................................. 43郑州热电厂发电机定子接地保护动作跳闸分析......................................................43汉川电厂一次机组断油烧瓦事故的思考..................................................................45大唐洛阳热电公司“1·23”人身死亡事故的通报....................................................... 47华能榆社发电有限责任公司电气运行人员走错间隔违章操作人身死亡事故......48王滩发电公司“6.10”电气误操作事故分析报告....................................................... 49大同二电厂5 号机组在小修后启机过程中发生烧瓦恶性事故..............................532006 年10 月17 日台山发电公司#4 机汽轮机断油烧瓦事故................................55泸州电厂“11·15”柴油泄漏事件................................................................................. 58监护制不落实工作人员坠落..................................................................................60安全措施不全电除尘内触电..................................................................................61检修之前不对号误入间隔触电亡..........................................................................61安全措施不到位热浪喷出酿群伤..........................................................................62违章接电源触电把命丧..........................................................................................63制粉系统爆燃作业人员身亡..................................................................................63违章指挥卸钢管当场砸死卸车人..........................................................................65安全距离不遵守检修人员被灼伤..........................................................................66焊接材料不符吊环断裂伤人..................................................................................66误上带电间隔检修人员烧伤..................................................................................67炉膛负压反正检修人员摔伤..................................................................................68擅自进煤斗煤塌致人亡..........................................................................................68高空不系安全带踏空坠落骨折..............................................................................68临时措施不可靠检修人员把命丧..........................................................................69起吊大件不放心机上看护出悲剧..........................................................................70操作中分神带接地刀合刀闸..................................................................................71操作顺序颠倒造成母线停电..................................................................................73值班纪律松散误操作机组跳闸..............................................................................75强行解除保护造成炉膛爆炸..................................................................................76运行强行操作造成炉膛放炮..................................................................................78异常情况分析不清锅炉启动中超压......................................................................80忘记轴封送汽造成转子弯曲..................................................................................82走错位置操作低真空保护跳机..............................................................................84擅自解除闭锁带电合接地刀闸................................................................................85漏雨保护误动导致全厂停电..................................................................................86更换设备不核对电压互感器爆炸..........................................................................87对异常情况麻痹致使发电机烧瓦..........................................................................88保护试验无方案机组异步启动..............................................................................88甩开电缆不包扎短路机组掉闸..............................................................................89停电措施不全引发全厂停电..................................................................................91检修无票作业机组断油烧瓦.......................................................。