2019.02 / p
Electric Power Generation
41
Installation and maintenance
D510 C
Digital voltage regulator
4243 en -
Warning: A wrong setting of the PID can damage the alternator.
PID setting methodology:
Please use Transient Test:
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Initial conditions:
• Proportionnal = 10
• Integral = 0
• Derivative = 0
• Gain = 100
• Scale = 1
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Adjust the proportional part to obtain a response as given in the figure below.
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Adjust the integral part to have the output voltage in steady states equal to desired voltage
(reference voltage).
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Adjust the derivative part to obtain response without oscillations.
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Adjust the gain if necessary.
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Change the scale value if the setting is unsuccessful and go back to step
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400V
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