±1 100 kV换流站户内直流场智能巡检系统设计
Intelligence Inspection System Design of DC Indoor Switch Yard in ±1 100 kV Converter Substation
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摘要:
提出±1 100 kV换流站户内直流场智能巡检系统设计方案，满足±1 100 kV特高压换流站户内直流场设备正常运行而产生的恶劣电磁环境下不进人设计的巡检要求。运行人员不需进入直流场内即可完成直流场主设备日常巡检，配置双重化的智能巡检设备和巡检设备人工回收的设计方案，既提高巡检的可靠性，又能保证在单套巡检设备出现故障时及时进行维修。设计方案提高了巡检工作的自动化程度，系统既能满足资产全寿命周期管理要求，又提高设备可靠性和电网安全性。 Abstract:A design scheme for intelligence inspection system of DC indoor switch yard has been present in ±1 100 kV Converter Substation, when the equipment of DC indoor switch yard in ±1 100 kV Converter Substation are working, the design scheme can satisfy inspection requirement under the complex electromagnetic environment so operators don′t need to go into the DC indoor switch yard. With the intelligence inspection system operators can complete the daily inspection to main equipment who don′t need to enter into DC indoor switch yard. Configuration of dual intelligent inspection equipment and manual recovery of inspection equipment not only improve the reliability of inspection but also maintain it in time when single set of inspection equipment is not working. The design scheme improve the automation degree of inspection, the system can meet the requirements of asset life cycle management requirements and improve the reliability of equipment and power grid security.
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