CYG SUNRI CO., LTD.

Overall Solution of Intelligent Substation

Overview

Theintelligent substation solution ofCYG SUNRI supports the functions of comprehensive state perception, replacementbyoperational machine, information interconnection and sharing, and friendly human-computer interaction, whichcansolve the problems of tedious manual transcription of metersintraditional substations, scattered online monitoring systemsofequipment, incomplete video coverage,difficulty to accessauxiliary control and complicatedmanual switching operation,effectively improve the intelligent level of equipment and the quality and efficiency of transportation and inspection, support the construction of centralized control stations, and promote the digital transformation of equipment management.

Application Scenarios

The solution can beapplied to substationswishing to achieve functions of "remote digital transmission of meter readings, comprehensive monitoring of main and auxiliary equipment, one-key sequence control of switching operation, and remote intelligent inspection".

Features

(1)Intelligent security measures:This solution can achieveintelligent verification of intelligent billing, execution and recovery of secondary security measures, and improve the efficiency and reliability of security measures;

(2) Remote operation and maintenance:It can provide remote maintenance oftheoperating parameters ofauxiliary equipment, and reduce the time to and from the site for routine maintenance;

(3) Active early warning:Under fault or abnormal operation ofequipment, the main station can quickly locate the defect position and give treatment suggestions through intelligent analysis and diagnosis;

(4) Digital twin: The 3D model integrates the operatingdataofsubstation, and when the equipment isunderabnormal operation, the fault location can be quicklydetected with relatedscene displayed.

Performance Cases

Shandong Tai'an 220kV Tianping Intelligent Substation

During the construction of this project, CYG Sunri's complete set of intelligent substation solutions, rapid product supply, strong technical strength in intelligent substation system integration and strong service team have promoted the smooth completion and operation of the Shandong Tai’an 220kV Tianping intelligent substation.

details

Hunan Hengyang 110kV Shizishan Substation

CYG Sunri provides a complete set of secondary system solutions for Shizishan Intelligent Substation, covering secondary products such as main equipment monitoring system & protection automation equipment, auxiliary equipment monitoring system and video monitoring system. They can realize 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., greatly reducing the daily operation and maintenance workload, improve the efficiency of operation and inspection, and improve the lean management and control level of safety production.

details

Shanghai 220kV Shengxin Substation and 110kV Qiantan Substation

Hunan 110kV Meixi Lake Substation, 110kV Furong Substation and 110kV Dishuidong Substation

Shandong 220kV Qifu Substation and 35kV Zhongtianmen Substation

Zhejiang 220kV Cixi Substation

Sichuan 110kV Xiangshan Substation