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| AL208 Power Frequency Series Resonant Test Equipment of High Capacity Generator Unit | ||||||
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Implementation of standards.
DL/T849.6-2004,GB50150-2006
Range of application:
Applicable to field test of power frequency AC voltage withstand of generator stator and winding bar in high capacity waterpower and heat power generating plant.
Applicable to delivery test of power frequency AC voltage withstand of generator stator and winding bar in high capacity waterpower and heat power generating plant.
Applicable to onsite power frequency AC voltage withstand test in large hydropower engineering testing unit.
Also compatible with DC leakage current measurement of inner water cooled generator
Main configuration of the system:
Voltage withstand control station of generator 1 set (capacity as peractual programme)
Electric voltage regulator 1 set (capacity as per actual programme)
Power frequency excitation transformer 1 set (capacity as per actual programme)
High capacity adjustable reactor 1 set (capacity as per actual programme)
Capacitive voltage divider 1 set
AC compensating capacitor 1 set (configured as per requirement, alternative)
Parameters must be fixed prior to the selection of specification: Output voltage of generator and highest test voltage Parameters of grounding single-phase capacity of generator --- if parameter is not available, manufacturing unit and model are needed which will be inquired by our side. Whether or not compatible with leakage current measurement under generator DC voltage withstand |
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| Models | AL208/AL209/AL210 basic product configuration | |||||
| Control box | Reactor | Excitation transformer | Divider | For objects | ||
| 16KVA/16KV | 4kW | 1A 16kV1 Section | 4kVA 1kV | 20kV | 220KWGenerator | |
| 44KVA/22KV | 4kW | 1A 22kV2 Section | 4kVA 1kV | 30kV | 10KVCable≦1kM(300m㎡) | |
| 108KVA/108KV | 6kW | 1A 27kV4 Section | 6kVA 5kV | 100kV | 10KVCable≦2kM(300m㎡) 35KVCable≦0.5kM(300m㎡) 35KVSwitches, insulators, bus | |
| 220KVA/20KV | 10kW | 2A 22kV4 Section | 10kVA 1kV | 30kV | 10KVCable≦5kM(200m㎡) | |
| 264KVA/66KV | 15kW | 2A 44kV6 Section | 15kVA 1kV | 25kV | 10KVCable≦6kM(400m㎡) | |
| 360KVA/150KV | 16kW | 2A 50kV3 Section | 20kVA 6kV | 150kV | 4000KVA/66KVTransformer 600MW/20KVGenerator | |
| 500KVA/500KV | 30kW | 1A 100kV5 Section | 230kVA30kV | 500kV | 200MVA/22KVTransformer 220KVSwitches | |
| 800KVA/200KV | 40kW | 2.7A50kV6 Section | 40kVA10kV | 200kV | 50000KVA/66KVTransformer 66kVGIS 66KVCable≦1kM(2000m㎡) 6KVCable≦2kM(240m㎡) | |
| 1560KVA/130KV | 180kW | 6A130kV2 Section | 180kVA5kV | 150kV | 110KVCable≦2kM(1200m㎡) | |
| 2340KVA/130KV | 180kW | 6A130kV3 Section | 180kVA5kV | 150kV | 110KVCable≦3kM(1200m㎡) | |
| 3900KVA/130KV | 180kW | 6A130kV5Section | 180kVA5kV | 150kV | 110KVCable≦5kM(1200m㎡) | |
