Congratulation: The successful operation of 66kV substation of field protection

On October 29, 2018, 66kV substation incremental project of field protection of State Grid Corporation of Yanbian, Jilin power supply company was successfully put into operation. It was an EPC project, contracted by CYG Consulting and Engineering Co., Ltd.  ("CGY Design" for short). It was the first time for us to gain EPC project from State Grid Corporation, which was not only a full affirmation of our professional technology and services by State Grid Corporation and industry insiders, but a high recognition of our company.

CYG Design, as the project initiator, cooperated with all units to design the optimal scheme, which has laid a solid foundation for project’s smooth operation. From design to operation, this project took about three months. In July, CYG Design finished its survey and design scheme; In August, the secondary electric equipment (field protection equipment) provided by CYG Sunri has been completed the production and test; In September, the construction drawing designed by CYG Design has been finished. In October, CYG Design, together with CYG Sunri and Qicheng electric company completed the on-site construction, installation, debugging and operation. This successful operation helped Jilin Electric Power Co., Ltd of State Grid Corporation achieving zero breakthrough in field protection project.

In this project, our company, CYG Design has undertaken the overall design, equipment procurement, installation and debugging. This successful operation has become an important milestone in our development process, fully verifing our advanced professional technology ability in consultation, investigation and design.