一种气体绝缘金属封闭开关设备状态监测远程诊断系统的设计与开发
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摘要
气体绝缘金属封闭开关设备是电力系统中的重要设备之一,它是保护电力系统运行安全和控制电力系统电路的重要设备,因此气体绝缘金属封闭开关设备的运行状态关系到整个电力系统的安全。目前对气体绝缘金属封闭开关设备的运行状态的监测主要以变电站为单位,数据存在设备就地、数据的再利用困难等问题。本文提出了一种气体绝缘金属封闭开关设备状态监测远程诊断系统,实现对气体绝缘金属封闭开关设备的远程诊断,以及监测数据的长期积累和二次利用。
gas insulated switchgear is one of the important components in the power system. It is an important device to protect the safety of the power system and control the circuit of the power system.Therefore, the running state of the gas insulated switchgear is related to the safety of the entire power system. Currently, online monitoring is carried out in situ at the substation for gas insulated switchgear.Data is saved in the server of the substation, so it is difficult to use data deeply. This article describes a condition remote monitoring and diagnostic system of gas insulated switchgear which can realize remote diagnosis of gas insulated switchgear, long-term accumulation of monitoring data and use the monitoring data deeply.
gas insulated switchgear is one of the important components in the power system. It is an important device to protect the safety of the power system and control the circuit of the power system.Therefore, the running state of the gas insulated switchgear is related to the safety of the entire power system. Currently, online monitoring is carried out in situ at the substation for gas insulated switchgear.Data is saved in the server of the substation, so it is difficult to use data deeply. This article describes a condition remote monitoring and diagnostic system of gas insulated switchgear which can realize remote diagnosis of gas insulated switchgear, long-term accumulation of monitoring data and use the monitoring data deeply.
引文
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[2]陈树勇,宋书芳,李兰欣,等.智能电网技术综述[J].电网技术, 2009, 33(8):1-7.
[3]马永光,陆振国,林永君.基于Internet的电厂远程实时监控系统[J].电网技术, 2007(2):80-83.
[4]王欣,孙鹏.智能变电站中指针式仪表图像自动识别方法[J].电气技术, 2016, 17(5):7-10.
[5]袁金丽,李奎,郭志涛,等.基于SVM与合分闸线圈电流参数的高压断路器机械故障诊断[J].高压电器, 2011, 47(3):26-30.
[6]陈建志.高压断路器在线监测技术的研究[J].电测与仪表, 2007(5):27-29, 14.
[7]杜凤青,盛戈皞,徐剑,等.基于IEC 61850的GIS智能监测信息建模及信息交互系统设计[J].电力自动化设备, 2013, 33(6):163-167.
[8]李璿,汪本进,王晓琪. GIS母线温度在线监测技术研究进展[J].高压电器, 2012(11):130-133, 138.
[9] Yang Qixun, Bi Tianshu, Wu Jingtao. WAMS implementation in China and the challenges for bulk power system protection[C]//Proceedings of IEEE Power Engineering Society General Meeting, 2007.
[10] Pawar S, Joshi K, Andrews L, et al. Application of computational fluid dynamics to reduce the new product development cycle time of the gas circuit breaker[J]. IEEE Transactions on Power Delivery,2012, 27(1):156-163.
[11]张明,赵宇驰,李军,等.高压电力设备热点温度在线监测系统及其应用[J].陕西电力, 2010, 38(7):35-39.