Mitsubishi’s MWT-95 series is represented by three-blade, upwind, horizontal axis wind turbines with a rated capacity of 2.4-megawatts. MWT-95 is a variable speed wind turbine with a doubly fed asynchronous powertrain. The rotor on a MWT-95 turbine is designed to operate in an upwind configuration at 9.0 to 16.9 revolutions per minute (rpm). These series provides the option of a selectable power factor between 0.9 (inductive) and 0.95 (capacitive). For example, by configuring the machine to operate at a slightly capacitive power factor, the inverters can compensate for reactive power losses within the wind plant collection system, providing approximately unity power factor operation at the point of interconnection over a wide range of plant output.
Contents
- 1 Model Performance: Case 1 – Fault Event
- 2 Model Performance: Case 2 – Under-Frequency Event
- 3 Model Performance: Case 3 – Over-Frequency Event
- 4 Generic Model Parameterization
- 5 Results Validation
- 6 Vendor Specific Model Validation
- 7 References
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| Power Regulation | Active blade pitch control |
|---|---|
| Operating Data | |
| Rated Power | 2400 kW [1] |
| Cut-in wind speed | 3 m/s (6.7 mph) |
| Cut-out wind speed | 25 m/s (55mph) at 10 min average and 30 m/s (67 mph) at 2 sec average |
| Rotor | |
| Rotor diameter | 95 m (312 ft) |
| Operational interval | 9.0 to 16.9 rpm |
| Generator | |
| Type | Doubly Fed Asynchronous Generator |
| Operational data | 690 (50 Hz/60 Hz) |
Model Performance: Case 1 – Fault Event
Information being reviewed by vendor. Approval for public release is pending.
Model Performance: Case 2 – Under-Frequency Event
Information being reviewed by vendor. Approval for public release is pending.
Model Performance: Case 3 – Over-Frequency Event
Information being reviewed by vendor. Approval for public release is pending.
Generic Model Parameterization
Parameterization: Case 1 – Fault Event
Information being reviewed by vendor. Approval for public release is pending.
Parameterization: Case 2 – Under-Frequency Event
Information being reviewed by vendor. Approval for public release is pending.
Parameterization: Case 3 – Over-Frequency Event
Information being reviewed by vendor. Approval for public release is pending.
Results Validation
Information being reviewed by vendor. Approval for public release is pending.
Vendor Specific Model Validation
No data available