With the extensive modernization and expansion of power transmission, transformation, and distribution networks, there has been a significant increase in medium and low voltage distribution facilities below 35kV, including switch rooms (switching stations), distribution rooms, and box-type switch rooms. These installations are characterized by their decentralized construction, wide geographical coverage, diverse environmental conditions, and susceptibility to changes due to user capacity upgrades and urban development.
E-mail: ling.ma@hcrtgs.com