Mention and discuss the operation of a synchronous machine

Q: Which machine the following equation is describing? Vs = Ris + V₁ + Vc A. Series RLC circuit B.…

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Q: What is the meaning of the word, synchronous machine falling out of step?

A: as the name suggests the synchronous machine generally rotates at a synchronous speed.

Q: The break operation of the I.M. at speed less :than synchronous speed is When rotor rotates in the…

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Q: A 30, 60 Hz supply and two 3p synchronous machines are available. Determine the speed and a suitable…

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Q: what The parameters of the synchronous generators?

A: Following are the parameters for the synchronous generators- per phase stator winding electrical…

Q: DC machine with 2 poles, wave winded (retrogressive) (two layers) with 18 slots, the values of pole…

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Q: Q3/ A/ Compare between de series and shunt generator. Q3/ B/ Briefly explain the commutating process…

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Q: Q15. A synchronous machine is connected to power grid. When its operating mode changes from…

A: When a synchronous generator is connected to grid it will supply the required power to the load…

Q: Explain the operation of a synchronous motor as a synchronous condenser

A: Synchronous Condenser is otherwise called Synchronous Compensator or Synchronous Phase Modifier. A…

Q: Discuss the importance of the capability curve of a synchronous machine. Explain how a capability…

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Q: Explain the DC Machine losses in briefly.

A: In this question , we will discuss DC Machine losses ..

Q: Which one of the following statements is not correct about synchronous machine Select one: O a. The…

A: Choose the correct options Which statment is not correct for synchronous machine.     *Multiple…

Q: a. Explain the following in machine dynamics: i. sub-transient period ii. transient period

A: i) Sub-transient period Sub transient refers to the quantity which operates very fast and this…

Q: Structure of Stationary Armature Synchronous Machines Synchronous Machines with Protruding Pole…

A: Synchronization equipment is a flexible electric motor (such as a generator or motor) with a…

Q: Q2. Suppose that a synchronous generator is connected to an infinite bus. Base frequency of the…

A: The question is about finding the oscillation frequency from the given data.

Q: If the number of slots per pole in a synchronous machine is 9 and each coil spans 6 slot pitches,…

A: For this problem we can easily find pitch factor by finding slot angle .

Q: 1. What would be the shunt field current of your motor if the shunt field winding is excited by 120…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: Over-Excited Synchronous Motor running on half load is known as Synchronous Condensers Select one: O…

A: Synchronous motor is an AC motor that has a rotor which runs at the same speed as that of the supply…

Q: Stateetypes of synchronous machine.

A: Synchronous machine works on the principle of magnetic locking. The synchronous machine rotates with…

Q: Explain in detail, Synchronous motor as a synchronous condenser.

A: A synchronous motor when over excited can supply reactive power to the system. Sometimes synchronous…

Q: 6.8 in which mode of operation of a dc machine does the interpole have the polarity of the main pole…

A: Need to find in which mode of operation of DC machine does the Interpole have the polarity of the…

Q: b) Discuss the operation of the following control system components i) Servo Motors ii) Synchros

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Explain the operation principle of differential relay

A: Differential relay: This relay is very sensitive to the faults that happened within the protection…

Q: If the number of slots per pole in a synchronous machine is 15 and each coil spans 7 slot pitches,…

A: Given ,  No. of slots/pole/phase, m=15 Slots/pole, Q=15×3=45 Coil span,B=12 slot pitches We need to…

Q: The number of electrical degrees passed through in one revolution of a six pole synchronous machine…

A: one revolution means 360 mechanical degrees. relationship between electrical and mechanical degree…

Q: For a dc machine, its commutator has a diameter of 50 c rotating at 1000 rpm. For a brush width of 1…

A: Given a DC machine having, Commutator with a diameter of 50 c rotating at 1000 rpm Brush width of 1…

Q: Why transient response? What is the importance of the transient response of a control  system? ples…

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Q: Pilot exciter is a Select one: O a Small synchronous generator O b. Small dc generator C. Small ac…

A: In this question we will write about pilot excitor..

Q: Explain in breif about the Methods of starting for Synchronous machine

A: Synchronous machines, which include synchronous generators and synchronous motors, require specific…

Q: Describe The principle of oleration and brief constru Ctional ode ta ils of a DC machine,

A: Principle of operation of DC Machine; When an electric current flows through a coil,the magnetic…

Q: report about Simulation of Modeling Theory of Frequency Synchronous Generator Using Pl Controller

A: Synchronous generators (also called Alternators) are broadly used in power plants to send mass…

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.