On November 18th, Hunan Hengyang 110kV Shizishan Intelligent Substation, the first semi-indoor intelligent substation of State Grid Corporation in China was officially put into operation. CYGSUNRI participated in the construction. The operation of the substation marks a solid step in the construction of "ubiquitous power Internet of Things" in Hunan Power Grid.
As one of the first batch of intelligent substation pilot projects of State Grid Corporation, Shizishan Intelligent Substation has realized the functions of holoception of substation equipment status, remote one-key sequence control of switching operation, machine instead of manual inspection, active early warning of equipment defects, intelligent linkage of abnormal faults, remote battery capacity test, life cycle management of equipment assets, etc., which can greatly reduce the daily operation and maintenance workload, improve the efficiency of operation and inspection, and improve the lean management and control level of safety production. The successful operation of the project can effectively relieve the load pressure in the core power supply area, improve the structure of Hengyang power grid, provide safe and stable power supply guarantee for the people during the peak period in winter, and have great demonstration significance for promoting the intelligent upgrading of power grid.
Based on years of practice and accumulation in the field of substation integrated automation, as well as profound accumulation in technical directions such as Internet of Things and intelligent operation inspection, CYGSUNRI has provided a complete set of secondary system solutions for Shizishan Intelligent Substation, covering the whole secondary products such as main substation equipment monitoring system & protection automation equipment, auxiliary equipment monitoring system and video monitoring system.
Facing the digitalization and intelligence of power grid construction, CYGSUNRI will be determined to innovate as always, give full play to the company's advanced technology R&D strength, efficient delivery and professional service capabilities, rely on the construction of intelligent substations to fully promote the construction of ubiquitous power Internet of Things, and contribute "SUNRI wisdom" and "SUNRI responsibility" to energy innovation and development.
