CYG SUNRI Substation Protection Comprehensive Automation Equipment Technical Transformation Solution aims to help customers quickly and safely complete the transformation of over-service protection comprehensive automation equipment. The solution adopts new standardized module interface technologies such as modular screen cabinets, split transfer devices and compatible replacement devices, combining with new modes such as replacement transformation and EPC general contracting, to reduce transformation costs, shorten on-site power outage time, and greatly improve technical transformation construction efficiency; at the same time, injects new strength into the implementation of technical transformation to solve the understaffed problem in the secondary technical transformation.

In view of the technical differences between intelligent substations and conventional substations and the engineering operation platform requirements in the stages of design, operation and maintenance, CYG SUNRI provides Intelligent Substation Design, Operation and Maintenance Support System including PRS-7001 intelligent substation secondary design and configuration integration tools, PRS-7002 secondary equipment online monitoring and intelligent diagnosis, PRS-7003 intelligent substation SCD visual control, PRS-7012 intelligent substation operation and maintenance master station, etc.

CYG SUNRI provides Substation Intelligent Commissioning and Maintenance System, selects equipment such as time synchronization management test, substation relay protection intelligent inspection, monitoring information simulation verification, merge unit verification, protection tester, primary frequency modulation tester, stability test system, etc. according to needs to meet the requirements of timing synchronization test, station level communication test, process level equipment test, interlayer level equipment test, etc., making the substation commissioning and maintenance work more convenient and reliable, and improving work efficiency and quality.

With the large-scale application of intelligent substations in China, CYG SUNRI provides PRS-7003E Intelligent Substation Training and Examination System. Trainees can quickly digest and absorb relevant norms and standards, master the knowledge of intelligent substation configuration files, and grasp the operating principles and typical SCD file composition method of intelligent substation to improve field staff's ability to commission and maintain intelligent substation.