光伏电站运维方案

IXXXXX光伏电站运维方案（试行）腾远电力工程有限公司XXXX年XX月XX日编制II目录第一章光伏电站概述···················5一、光伏电站光伏组件部分·················································5二、光伏电站主要电气设备·················································5三、光伏发电监控系统及保护···············································6四、升压站监控系统···························································6五、远动系统····································································6六、电能计量系统······························································6七、系统继电保护······························································6八、元件保护····································································6九、35kV系统保护······························································6十、站内直流系统······························································6十一、不停电电源UPS·························································6十二、火灾报警系统···························································6十三、站内安全监视系统·····················································6十四、电气二次·································································6十五、通信·······································································6第二章光伏电站运维管理方案···············7一、生产运行与维修管理·····················································7二、安全与质量管理·························································12三、发电计划与电力营销管理·············································17四、大修与快速响应管理···················································18III五、物资仓储管理····························································23六、生产培训与授权管理···················································25七、文档与信息管理·························································27第三章光伏电站的设备巡检···············29一、设备巡视检查的基本要求·············································29二、变压器的巡视检查项目················································30三、断路器的巡视检查项目················································31四、直流汇流箱的巡视检查项目··········································31五、逆变器的巡视检查项目················································32六、太阳能光伏组件的巡视检查项目····································32七、互感器的巡视检查项目················································33八、母线的巡视检查项目···················································33九、保护装置的巡视检查项目·············································33十、计算机监控系统的巡视检查项目····································34十一、直流系统的巡视检查项目··········································34第四章光伏电站的运行·················34一、变压器的运行····························································34二、配电装置的运行·························································37三、断路器的运行····························································38四、补偿电容器的运行······················································39五、互感器的运行····························································40六、直流系统的运行·························································41IV七、继电保护及二次回路的运行··········································42八、防误闭锁装置的运行···················································44九、监控系统的运行·························································44第五章升压站的倒闸操作················47一、倒闸操作的一般规定···················································47二、倒闸操作注意事项······················································49三、变压器的操作····························································50四、线路开关的操作·························································51五、站用电系统的操作······················································52六、二次装置的操作·························································53第六章光伏电站的事故处理···············53一、事故处理的原则·························································53二、变压器的事故及异常处理·············································54三、高压断路器的事故处理················································55四、直流系统的事故处理···················································56五、互感器的事故处理······················································56六、全站失压事故的处理···················································57七、接地故障的处理·························································58八、系统谐振过电压事故的处理方法····································59九、水灾、火灾事故的处理················································595第一章光伏电站概述对项目的综合介绍，包括项目的位置、装机容量、送出方式等进行说明。一、光伏电站光伏组件部分1.1太阳能电池组件1.2光伏方阵接线1.3电缆敷设方式二、光伏电站主要电气设备2.1光伏并网逆变器2.2箱式变压器2.3主变压器2.435kV静止型无功发生器（SVG）2.5电力电缆2.6SF6断路器2.7高压隔离开关2.8电流互感器2.9电压互感器2.10避雷器2.1135kV开关柜2.12380V配电柜2.13中性点接地电阻成套装置2.1410kV站用变62.15110kV升压站电气主接线三、光伏发电监控系统及保护四、升压站监控系统五、远动系统六、电能计量系统七、系统继电保护八、元件保护九、35kV系统保护十、站内直流系统十一、不停电电源UPS十二、火灾报警系统十三、站内安全监视系统十四、电气二次14.1电气二次-监控系统14.2电气二次-调度自动化14．3电气二次-系统保护及安全自动装置14．4电气二次-控制电源系统14．5其他二次部分十五、通信15．1升压站侧系统通信15．2升压站站内通信7第二章光伏电站运维管理方案光伏电站运行值班方式采取两班运转，主要工作是监视电站设备的运行参数、统计电站发电量、接受电网调度指令；巡视检查电站设备的状态，检查电池组件、支架的完好和污染程度、检查电气设备的运行情况；根据电网调度指令和检修工作要求进行电气设备停送电倒闸操作；定期对光伏组件进行清洗。本项目50MWp并网光伏电站一般人员由站长1名、值班长2名、值班员4名。光伏发电运维管理主要包括：生产运行与维修管理（运维一体化管理）、安全与质量管理、发电计划与电力营销管理、大修与快速响应管理、物资仓储管理、生产培训与授权管理和文档与信息管理。生产运行与维修管理是生产领域的核心，其他管理手段辅助生产运行和维修管理。一、生产运行与维修管理1.运行管理（1）工作票管理工作票对设备消缺过程中安全风险控制和检修质量控制具有重要的作用。工作票编制时需要细化设备缺陷消除过程的步骤，识别消缺工作整个过程的安全风险（人员安全和设备安全），做好风险预判工作，主要包含：工作位置（设备功能位置和工作地点）、开工先决条件、工作步骤、QC控制点、工期、工作负责人、工作组成员、工作风险及应对措施、备件（必换件和可换件）、工具（常用工具和仪8器仪表）等；工作票对工作过程中的关键点进行控制，结合质量管理中QC检查员的作用设置W点（见证点）和H点（停工待检点）以保障工作质量；工作票执行时需要严格执