Control system description of high voltage generator set

The high-voltage generator set control system consists mainly of high pressure switchgear and two parts of centralized console. High-pressure switchgear can be set in a special distribution chamber centralized management, and the centralized console can be installed in the central control room. The 8808 control screen installed on the high-pressure switchgear and the 8808 control screen on the centralized console has a general-purpose RS232, a Modbus communication protocol interface, and the user can collect real-time data of the entire control system, centralized monitoring, archiving management.
The high voltage 8808 intelligent control system is mainly composed of generator offline cabinets (parallel cabinets) and PT cabinets. The 8808 intelligent primary controller itself has integrated a comprehensive generator set protection function, which has met the basic protection needs of the unit itself and its affiliate equipment.
As a backup redundant protection, the user can choose the integrated protection device (optional) and the differential protection device (optional) on the panel according to the actual needs and operational habits of the project, and can choose the integrated protection device on the outlet cabinet. Optional options, valid protection units and equipment installation stably run.
10.1 Structure of High Pressure Switch
A bus room, B circuit breaker handbox, C cable room, D relay room
1.1 Pressure Billing Device, 1.2 Control Tank, 1 Housing, 2 Branch Small Bus, 3 Bus Tank, 4 Main Bus, 5 Static Touch Device, 6 Static Touch Head Box, 7 Current Transformer, 8 Ground Switch, 9 Cable, 10 arrester, 11 ground main bus, 12 loading and unloading separator, 13 partition (door), 14 secondary plug, 15 circuit breaker, 16 heating device, 17 can extract the horizontal separator, 18 ground switch operation Institution, 19 bottom plate