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Characteristic Test of Generator and Control System
Business Area
Characteristic Test of Generator and Control System
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Characteristic Test of Generator and Control System
BUSINESS AREA
Dynamic Performance Test and
Derivation of Model Parameters
for Synchronous Generator and Control Systems
We contribute to power system reliability and stability
improvement through the certified characteristics test of
synchronous generator including AVR and governor control systems.
- Dynamic Performance Test and Derivation of Model Parameters for Synchronous Generator and Control Systems
- We draw out the most proper parameters and verify the model based on the acquired data from the dynamic performance test of synchronous generator and control systems for power system stability improvement and high-reliable operation.
| Test types | Related results |
|---|---|
| V-Curve test | Transient/sub-transient reactances Transient/sub-transient time constants |
| Load rejection test | Turbine/Governor parameters |
| AVR step response test | Excitation system parameters |
| No-load saturation test | Saturation constants |
| PSS operation test | Generator capability limits |
| Under/Over excitation limiting test | Inertia constant PSS parameters |
- Power System PSS Field Test
- PSS are used to add damping to electromechanical oscillations. We perform optimized tuning through the gain margin and PSS characteristic test.
- AVR, GOV control system tuning
- We contribute to power system stability improvement through the optimized tuning of AVR and GOV control systems based on the On/Off line characteristic analysis.
- AVR system Preventive Maintenance & Diagnosis of Faults
- We provide all kind of technical service at field and/or remote site such as failure cause analysis and recovery, and improvement and modification through the periodic preventive maintenance and fault diagnosis of AVR system for generating units.
