Question 184Electricity/Electronics - QMED70% to pass
What governor settings are the load sharing characteristics of two diesel-generators operating in parallel mostly dependent upon?
AI Explanation
The correct answer is A) speed droop settings.
The load sharing characteristics of two diesel-generators operating in parallel are mostly dependent on their speed droop settings. Speed droop is a governor setting that causes the engine speed to decrease as load is increased, allowing the generators to share the load proportionally. Proper adjustment of the speed droop settings ensures the generators share the load equally.
The other answer choices are incorrect because they do not directly affect the load sharing between parallel generators. Speed limit settings control the maximum speed, load limit settings control the maximum load, and idle speed settings control the minimum speed, but these do not determine how the load is shared between the generators.
Related Questions
#182 What should be the frequency of the incoming machine when paralleling two AC generators immediately prior to closing its breaker? #183 When paralleling two alternators, the synchronizing lamps remain lit as the synchroscope pointer approaches the 0°. What does this indicate? #185 Attempting to parallel an AC generator which is out of phase with the bus will result in which of the following conditions? #186 Which of the following statements is true concerning the operation of two alternators in parallel? #187 You are paralleling two alternators. The synchronizing lamps grow dim and are totally darkened as the synchroscope pointer approaches the 0° position. What does this indicate?