![](http://img4.cpooo.com/files/201905/17/p/97/1207632_1558064924.jpg)
3051GP2A2B21AB4M5HR5
Rosemount罗斯蒙特3051GP2A2B21AB4M5HR5(l)整体运行工况及技术状态。①变压器油温及温升是否存在异常情况:各冷却器是否有杂物封堵,温度相近,油温正常;油温较往常统一负荷和统一冷却温度下,是否有高出10℃及以上现象或负荷不变油温不竭上升;风扇、油泵是否齐全无缺,备用冷却器是否能准确投运。②油箱及其他部件是否存在局部过热现象:油箱概况温度是否散布平均,局部过热门温升不跨越80℃;各潜油泵温度是否相近,轴承部位无异常高温。③温度计、超温旌旗灯号装配是否齐全,本体温度计、远方测温温度计指示与本体现实温度是否一致,超温旌旗灯号是否准确靠得住。④套管引线接头是否有发烧现象,接头温度监视是否完善。⑤充油套管、储油柜的油面、油色是否正常,套管及本体有无渗漏油。⑤预防性实验(含尽缘油,500kV变压器含水量、含气量)中,是否有超标项目或实验数据超标缺陷还没有消除,是否跨越了网、省局核准的刻日。①500kV变压器运行电压是否跨越了制造厂划定的最高允许电压。(2)主要部件及附属装备保安、庇护装备技术状态。①绕组、铁芯、压紧装配、内引线接头、调压开关、套管和冷却系统等是否存在重要缺陷。②套管防漏雨密封措施是否优秀。③套管爬距是否合适所处地域污秽品级要求,是否接纳了防污闪措施。④新装或年夜修后的变压器(含套管)是否按划定进行真空注油。⑤变压器是否按要求采用胶囊、隔膜或充氮庇护。⑥净油器是否正常投进,呼吸器维护情况是否优秀。⑦有载调压装配是否存在缺陷,是否按制造厂划定的动作次数进行检修和更换尽缘油。⑧瓦斯庇护:气体继电容及瓦斯庇护中心端子盒防水措施是否优秀;现场是否设置装备摆设及格的瓦斯取气用具,值班人员是否熟知取气方式。②发生过出口或近区短路的110kV及以上变压器(尤其是铝线圈结构),是否进行需要的实验和检查。10.变压器防火措施是否合适划定,储油坑及排油管道是否连结优秀状态,到达不积水、不积油和无杂物。(3)技术资料:①主要技术资料如出厂安装使用说明书、产物及格证书、出厂实验记实、有载分接开关安装使用说明书及出厂实验记实、压力释放阀、防爆膜出厂实验记实、潜油泵安装使用说明书等,是否齐全。③实验陈述及年夜修记实(陈述)及主要内容是否齐全:年夜修记实主要内容是否具有放、注油时间,芯子表露的情况,情况温度、湿度、时间,内部部件检查和实验记实,有截调压装配检查和实验记实,注油真空度(含套管和有载装配),抽真空时间,注油速度,注油后静止时间等;实验陈述中是否有新安装和比来一次年夜修后及比来一次周期性电气实验、油化验、油色谱分析的陈述。2.高压配电装配(1)屋外高压配电装配电瓷外尽缘爬距设置装备摆设是否合适所处地域污秽品级的要求,是否接纳了防污闪措施(包括清扫)。(2)配电装配各类接头及断路器、隔脱离关触头是否有发烧现象,接头温度监视是否完善,各类装备容量能否知足最年夜负荷要求。(3)变电站各级电压的短路容量是否控制在合理范围,导体和电器是否知足动、热稳定校验要求。(4)母线及架构。①多元件支柱尽缘子和悬式尽缘子串是否按划定摇测尽缘或检测零值尽缘子。②水泥架构(含自力避雷针)有无严重龟裂、混凝土脱落、钢筋外露等缺陷,钢架构及金具有无严重锈蚀。(5)户内外高压开关装备。①断路器遮断容量和性能是否知足安装地址短路容量要求,允许不检修切故障次数是否有明确划定,在到达切故障次数后能否实时检修。②国产的户外断路器是否接纳了靠得住的防雨密封措施。③油断路器本体及液压机构有无漏油,空气断路器本体及贮气筒有无漏气。SF6气体检漏周期是否合适划定,室内有SF6断路器的变电站运行平安防护措施是否合适划定。④预防性实验中是否有超标项目,是否有跨越了核准的刻日(含SF6水份含量测定及SF6气系统统检漏)。⑤高压断路器、隔脱离关年夜修项目是否齐全无漏项,是否跨越了划定的年夜修周期。⑤配电室门窗(孔洞)、电缆进进配电室孔洞是否封锁周密,无小动物进进的可能。①国电公司划定应淘汰的断路器是否全数淘汰,明确应改造的小车开关柜是否全数进行了改造,或放置了更新改造计划并落到实处。③是否按划定接纳开关防慢分措施。②各类断路器、隔脱离关的安装使用说明书是否齐全。(6)“四小器”(电压互感器、电流互感器、避雷器和耦合电容器)。①110kV及以上国产户外外电压、电流互感器是否接纳靠得住的防雨密封措施。②110kV及以上磁吹避雷器、金属氧化物避雷器是否按划定在运行中丈量电导电流或泄漏电流。③35kV及以上“四小器”的预防性实验是否有超标项目,实验是否跨越了划定周期。④“四小器”瓷套管是否有裂纹,互感器是否有漏油现象,耦合电容器是否有渗油现象。⑤现场安装的35kV及以上“四小器”厂家安装使用说明书是否齐全。(7)防误操作闭锁装配。①户外35kV及以上配电装配是否全数实现“四防”(不含避免误进带电距离),各单元闭锁装配功能是否靠得住。②户内高压配电装配是否全数实现了“五防”[避免带负荷拉合隔脱离关或手车一次插头;避免误分合断路器;避免带电挂地线(合接地开关);避免带地线(接地开关)合隔脱离关或手车一次插头或合断路器;避免误进高压带电距离,各单元闭锁装配功能是否靠得住]。③防误闭锁装配是否有零丁的电源系统(与继电庇护、控制回路的电源分隔)。④闭锁装配的维护责任制是否明确,维护状态是否优秀。⑤解锁钥匙或备用钥匙经管是否严酷,评价期内是否发生过强行解锁误操作事故。3HAC12990-13HAC12991-13HAC12997-13HAC12998-13HAC13031-33HAC13031-43HAC13036-13HAC13036-23HAC13036-33HAC13039-13HAC13039-23HAC13042-13HAC13052-13HAC13055-13HAC13056-23HAC13056-33HAC13056-43HAC13058-13HAC13063-33HAC13063-63HAC13086-13HAC13089-13HAC13089-23HAC13090-13HAC13090-23HAC13120-13HAC13120-23HAC13120-33HAC13120-43HAC13120-53HAC13122-13HAC13123-13HAC13124-13HAC13126-13HAC13128-13HAC13128-23HAC13142-13HAC13151-13HAC13156-13HAC1317-13HAC13173-13HAC13173-23HAC13173-43HAC13174-13HAC13174-23HAC13174-43HAC13175-13HAC13175-23HAC13175-33HAC13175-43HAC13175-73HAC13176-13HAC13176-23HAC13176-33HAC13176-43HAC13176-83HAC13189-33HAC13202-13HAC13202-23HAC13216-13HAC13232-13HAC13255-13HAC13261-13HAC13282-33HAC13328-13HAC13330-133HAC13330-153HAC13335-13HAC13346-23HAC13355-13HAC13356-13HAC13382-13HAC13387-13HAC13389-23HAC13398-13HAC13398-23HAC13402-13HAC13404-43HAC13406-93HAC13416-13HAC13423-23HAC13423-83HAC13441-13HAC13441-23HAC13442-13HAC13453-13HAC13489-13HAC13491-13HAC13527-13HAC13550-13HAC13564-13HAC1358-13HAC13605-13HAC13622-13HAC13637-123HAC13637-63HAC13657-13HAC13660-13HAC13666-13HAC13698-13HAC13701-23HAC13702-13HAC13708-13HAC13709-13HAC13731-33HAC13734-13HAC13787-13HAC13788-13HAC13797-13HAC13799-13HAC13800-13HAC13801-13HAC13802-13HAC13803-13HAC13804-13HAC13805-13HAC13806-13HAC13814-13HAC13814-23HAC13814-33HAC13830-13HAC1383-13HAC1383-23HAC13861-13HAC13861-23HAC13861-33HAC13862-13HAC13862-23HAC13863-13HAC13863-23HAC13865-13HAC13865-23HAC13877-13HAC13878-13HAC13879-13HAC13880-13HAC13881-13HAC13882-13HAC13883-13HAC13884-13HAC13891-13HAC13892-13HAC13897-13HAC13908-13HAC13908-43HAC13908-53HAC13908-93HAC13910-43HAC13924-33HAC13925-23HAC13929-23HAC13933-13HAC13940-13HAC13944-13HAC13944-103HAC13945-13HAC13947-13HAC13960-13HAC13960-23HAC13960-33HAC13968-13HAC13981-103HAC13981-233HAC13985-13HAC13996-23HAC13997-13HAC13998-13HAC13999-23HAC14000-13HAC14000-23HAC14000-33HAC14000-43HAC14000-53HAC14000-63HAC14001-13HAC14002-13HAC14003-13HAC14004-13HAC14024-13HAC14046-13HAC14047-13HAC14048-13HAC14049-13HAC14050-13HAC14051-13HAC14053-13HAC14054-13HAC14058-13HAC14064-13HAC14067-13HAC14069-13HAC14070-13HAC14081-13HAC14085-13HAC14087-13HAC14088-13HAC14090-13HAC14094-13HAC14096-13HAC14097-13HAC14117-13HAC14125-13HAC14131-13HAC14137-13HAC14137-23HAC14139-13HAC14140-13HAC14146-13HAC14147-13HAC14171-13HAC14171-23HAC14178-13HAC14185-13HAC14185-23HAC14200-13HAC1420-13HAC14207-23HAC14208-13HAC14209-33HAC14210-23HAC14211-23HAC14214-13HAC14219-13HAC14221-13HAC14222-13HAC14226-13HAC14230-13HAC14230-183HAC14230-193HAC14230-23HAC14230-33HAC14231-43HAC14257-13HAC14263-13HAC14265-13HAC14279-13HAC14280-13HAC14290-13HAC14300-13HAC14310-73HAC14310-83HAC14310-93HAC1432-13HAC14363-13HAC14369-13HAC14406-13HAC1441-13HAC14426-13HAC14427-13HAC14428-13HAC1443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