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Synchronous Machine/Control System Tests
Business Area
Synchronous Machine/Control System Tests
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Synchronous Machine/Control System Tests
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Synchronous machine·
Control system tests
We test power control of synchronous machine (main body
and generator) and features of AVR and GOV, speed/output
control, and control system for more stable and reliable
electricity system.
- Tests on dynamic characteristics of Synchronous machine and control system and Derivation of model parameters
- We analyze test data on characteristics of synchronous machine and control systems to verify the model and Derivation optimal parameters of control system, in order to improve stability of electricity system and for more reliable operation.
| Test | Parameter |
|---|---|
| V-Curve | Saturated/unsaturated reactance |
| Generator load shedding | Subtransient/transient reactance |
| Generator power step response | Subtransient/transient time constant |
| No-load saturation curve | Characteristics of generator output |
| PSS response | GOV, AVR, PSS model parameters |
| OEL/UEL | Inertia coefficient of generator |
- PSS tests
- We test gain margins and parameters of electricity stabilizer that protects electric system and generator by suppressing low frequency oscillations. By doing so, we estimate and provide optimal tuning for parameters.
- Test on tuning AVR, GOV control system
- We provide optimal tuning for control system based on characteristics and outcomes of AVR and GOV (on/off-line) to improve stability of generator control.
