What should be the contactor value for the arm with a step power of 50 kVAr in a compensation panel?

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Q: How many poles  must be used for 100kW, 230V, 80 Hz alternator running at 10 rps speed?

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Q: 1) Calculate the coil pitches and indicate the slots into which the first coil should be place for…

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Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.