Hangjinqi’s “Twelfth Five-Year Plan” for optical fiber communications

During the "Twelfth Five-Year Plan" period, the channel adopts ADSS, OPG and other modes, from Xini 110kV substation to Alxa 35kV substation, Alxa 35kV substation to Yihewusu substation, Xini 110kV to Baiyinwu Su 35kV substation, Balagon 35kV substation to Hohmutu 35kV substation, Dugui 110kV substation to Jirigalangtu 35kV substation, Xini 110kV to Guchengliang 35kV substation, the company to Shisili Power Supply Station, Hangjin 220 to Company, Guoshanliang 110kV transformer to Dugui 110kV transformer, Huhe Mudu 35kV transformer to Jixiang 35kV transformer, Balagon 220kV transformer to Yihe Wusu Wind Farm; total length 477km, investment 17.21 million yuan (increased optical distribution equipment , optical transceiver, power distribution cabinet).

In terms of program-controlled switches:

The existing program-controlled switches have been updated to meet future development needs.

Substation remote viewing system:

As an industry with dispersed operations and numerous remote positions, the power system has a large number of operating points, scattered locations, and complex on-site environment problems. This has become a daily problem. A major obstacle to maintenance. As an important department of the power system, the substation is related to the power supply of the entire region. Its stable operation must be ensured. In particular, all-weather video monitoring of the installation locations of major electrical equipment such as transformers, circuit breakers and other equipment in each substation and the surrounding environment, daily equipment inspection and remote maintenance of the substation, as well as equipment appearance monitoring and control of primary and secondary equipment in the substation Fire prevention and anti-theft aspects of substations. These weak links will directly affect the safe operation of unattended substations. Network audio and video surveillance system, as an important modern monitoring, control, and management method, provides an effective solution to solve these problems.

The system adopts a centralized management mechanism and uses a C/S architecture to conduct centralized management, remote settings, remote upgrades, and remote maintenance of all devices and clients in the system. Centralize the management and maintenance of the entire system on one server.