ZJ40-70 LDB wheel independent drive control system

update2015-03-18 17:23      Clicktimes
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    1, system composition Diesel engine control system and hydraulic coupling, grid control device Energy-saving generator, ark into line , VOLOV generator set into the line and interconnection control system Ac frequency conversion electric c

introduce
1, system composition
Diesel engine control system and hydraulic coupling, grid control device
Energy-saving generator, ark into line
, VOLOV generator set into the line and interconnection control system
Ac frequency conversion electric control cabinet, rotary table
Automatically send drill, ac frequency conversion electric control cabinet
Integrated logic control system, electric drive system
Driller, electronic control and touch screen
Distribution and MCC, motor control center
Air conditioning units and rig123.net' target='_blank'>VFDS room
2, technical parameters
Power grid voltage: AC400V plus or minus 10% 3 phase
Power grid frequency: 50 hz / 60 hz plus or minus 5%
Rated power: 500 kw to 630 kw
Station capacity: 800 kva (configuration)
4, the system characteristics
Smaller economic investment
, fast production cycle
Power grid, is poor quality
Is not easy to improve control precision
, traveling block position closed-loop control

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