Design a model for PID speed controller of permanent magnetic D.C. motors using electrical, mechanical and PID controller equations.

Q: Find the Torque equation for the Dc drive thyristor ?

A: In this question we need to find the Torque equation for the Dc drive thyristor .

Q: Two shunt generators operate in parallel to supply a total load current of 3,000 A. Each machine has…

A: In this question we need to find the load voltage and the armature current of each machine.

Q: The open circuit characteristics of dc machines is the relation between. O Torque and speed at…

A: Given data, Asking Open circuit characteristics of dc machine.

Q: A 4 pole 10V, DC shunt motor operates on a load current 10A, having wave connected armature with 200…

A: The explanation is as follows.

Q: : O-poles lap field resistance of 125 2 . The number of conductrors of the armature winding is 500…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: During stator voltage control of Induction motor drives, Relationship of Torque (T) with Vrms is…

A: Stator voltage control of induction motor drive

Q: Electromagnetic theory Problem 1 A) How does a magnetic field form? Explain with an example. B)…

A: Step 1: A) Magnetic Field Formation: A magnetic field surrounds a conductor that carries current. It…

Q: An 4 pole, wave-wound DC motor has a 200 V supply.  The armature has 1000 conductors and a…

A: An 4 pole, wave-wound DC motor has a 200 V supply. Armature conductor Z=1000 Armuatrur resistance…

Q: Q4: A 4-pole, 250-V, d.c. shunt motor has a lap-connected armature with 960 conductors. The flux per…

A: For given lap-wound dc shunt motor

Q: The armature of a 8 pole DC motor carries 314 conductors which are lap connected . For an armature…

A:

Q: In shunt DC generator, the rated load power and speed are 6kW and 1500rpm. The rated load voltage is…

A:

Q: A 4-pole, 240V, wave connected shunt motor running at 1000 rpm and drawing armature and field…

A: SOLUTION- Given,  P =4  A = 2 (Wave connected)  N = 1000 rpm Z= 540 Ia = 50A If = 1 A    Eb=…

Q: 1. For our permanent magnet motor, using Ko = 0.06 N-m/A or 0.06 V-s, a. Calculate the no-load speed…

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

Q: Explain the working principle of permanent magnetic D.C. motors (Electrical energy into mechanical…

A: Step-1->Working Principle of DC Motor-:Fleming's Left-Hand Rule, which states that when a…

Q: What are the two parameters which are considered in piezo actuators? Why contracting actuators are…

A: The two parameters considered in piezo actuators are; Free deflection (Xf) : The movement achieved…

Q: A 4 pole DC shunt generator with 400 wave connected armature conductors running at 975 rpm supplies…

A: Given that, P=4 Z=400  Vt =220 V Ra=0.25 ohm Rsh =110 ohm RL =10 ohm N=975 rpm…

Q: Explain what is meant by the term 'back emf in a dc motor, and what effect does back emf have on…

A: According to bartleby guidelines, only the first question will be solved due to multiple unrelated…

Q: What is the mathematical model of a DC motor with describing variables: armature circuit voltage and…

A: A DC motor is an electromechanical device that converts electrical energy to mechanical energy. The…

Q: Explain any 3 industrial applications of dc motors

A: Applications of Dc motors in industry: Dc motors are 1) Dc series motor: high starting torque…

Q: Question # 6: a) Draw and explain output characteristics of DC shunt generator (with and without…

A: Concept: A capacity to do work is called energy and it may exist in potential, kinetic, thermal,…

Q: A 4 pole, (01*10)V, DC shunt motor operates on a load current (1*10)A, having wave connected…

A: Given: V= 10 IL= 10 A Z=200 flux per pole = 25 mwb Rsh=1 ohm Ra= 0.15 ohm

Q: The permanent magnet machines (PMM) known as "Brushless Permanent Magnet Motors", "Brushless DC…

A: The brushless dc motors and brushless permanent magnet motor are the same things.  There is a…

Q: Mechanical Characteristics Next, we will apply Newton's law to write the differential equations that…

A: The above question is based on the mechanical model of a DC motor.

Q: Two separately excited dc generators are connected in parallel and supply a load of 200A. Generator…

A:

Q: Pls explain the following. 1. What is Torque in DC motor and its types

A: Simple problem on electrical machines. Look below for the solution once:-

Q: In a DC generator the OCC mean open circuit characteristics. The curve drawn between generated emf…

A:

Q: The armature winding of a 4-pole, 250-V DC shunt motor is lap connected. There are 130 slots, each…

A: According to the question we have to find the value of the gross torque, useful torque and…

Q: Q4: A 4-pole, 250-V, d.c. shunt motor has a lap-connected armature with 960 conductors. The flux per…

A: Given: For lap-wound dc shunt motor: Number of poles P = 4, Number of parallel paths a = P = 4,…

Q: A 400 V, 6 pole d.c. shunt motor has armature and field resistance as 0.1 ohm and 400 ohms…

A:

Q: A DC shunt generator has avoltage on open circuit of 150V. When machine is on load, the terminal…

A: DC machines (Generator/ Motor) are the important parts of electrical drives. These machines are used…

Q: Q3)A DC shunt generator has avoltage on open circuit of 150V. When machine is on load, the terminal…

A: DC machines (Generator/ Motor) are the important parts of electrical drives. These machines are used…

Q: Armature reaction i

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Q: (a) Describe a single wire DC motor with the help of a diagram.

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Q: Consider a shunt DC motor with an armature resistance RA=0.2 ohm and terminal voltage VT = 160 V.…

A: Given Data: VT = 160 V Ra = 0.2 ohm Ia = 60 A N = 1517 rpm Ploss = 848 Watt

Q: A 4- pole dc motor has interpoles, and rotates counterclockwise. a) Draw a developed diagram…

A: Dear student here am attaching the details of generator, in generator the the new MMF is moving in…

Q: B)A 230V DC shunt machine has an armature resistance of 0.250. If the full load armature current is…

A:

Q: A DC short shunt compound generator with a shunt field resistance of 100 2, an armature resistance…

A:

Q: The EMF induced in the armature of a shunt generator is 500 V. The armature resistance is 0.2 2 if…

A: Given: A shunt generator with, Induced emf in the armature, E=500 V. The armature resistance, Ra=0.2…

DC Series Motors

A DC motor is a type of electric motor which converts electric energy into mechanical energy. The forces that are produced by the magnetic field are what those common types of motors rely upon. Either electro-mechanical or electronic, all types of DC motors have some internal mechanism to change the current direction in part of the DC motors. As the DC motors could be powered from existing DC lighting power distribution systems, these motors were the first form of motors widely used. By changing the strength of the current in its field winding or by using a variable supply voltage, the speed of the DC motors can be controlled over a wide range.