Speed Control of the Given 3-phase Squirrel Cage Induction Motor using the VVVF Drive

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Experiment No.: 6 Experiment Name: Speed Control of the Given 3-phase Squirrel Cage Induction Motor using the VVVF Drive Objective: To control the speed of the 3-phase squirrel cage induction motor using the VVVF drive To plot line voltage (VL) vs. speed (N) characteristics To plot frequency (f) vs. speed (N) characteristics Theory: VVVF stands …

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Speed control of 3-ph Induction motor using PWM Inverter by using Variable Voltage Variable Frequency (VVVF) Drive

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Expeiment No: 6 Experiment Name: Speed control of 3-ph Induction motor using PWM Inverter by using Variable Voltage Variable Frequency (VVVF) Drive. Objective: To perform the speed control of 3-ph Induction motor using PWM inverter by using Variable Voltage Variable Frequency (VVVF) Drive To plot line voltage (VL) vs. speed (N) characteristics To plot frequency …

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Study on SMPS

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Experiment No.: 5 Experiment Name: Study on SMPS Objective: To study on Switched Mode Power Supply (SMPS) Theory: A switched-mode power supply (SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power, see AC adapter) to DC loads, such as a personal …

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Dismantling and Reassembling of Single Phase Motors Used for Ceiling Fan

1 Comment / Induction, Synchronous and Spcial Electrical Machines Lab / By

Experiment No.: 5 Expeiment Name: Dismantling and Reassembling of Single Phase Motors Used for Ceiling Fan. Objective: To dismantle and reassemble the single phase induction motor used in ceiling fan. Theory: The single-phase motors are more preferred over a three-phase induction motor for domestic, commercial applications. Because form utility, only single-phase supply is available. So, …

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Identification & Study of the Specified Components of Water Turbine

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Experiment No.: 4 Experiment Name: Identification & study the specified components of water turbine using cut section model. Objective: To identify the specified components of water turbine To study the same using cut section model Theory: Kaplan Turbine: Kaplan Turbine is a low head (water head upto 30 m) turbine. It works on the principle …

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Improvement of Power Factor using Static Condenser

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Experiment No.: 6 Experiment Name: Demonstration of the improvement of power factor using static condenser. Objective: To demonstrate the improvement of p.f. using static condenser. Theory: Power factor is a very common term in electrical applications because it determines the efficiency of an electrical system. It is a word that dealing with AC circuits as …

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Observation of the Output Waveform of Full Wave-Controlled Rectifier with Resistive Load and Determine the Load Voltage

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Experiment No.: 3 Experiment Name: Observation of the Output Waveform of Full Wave-Controlled Rectifier with Resistive Load and Determine the Load Voltage Objective: To observe the output waveform of Full Wave-Controlled Rectifier using four thyrister with Resistive load To determine the load voltage Theory: Control rectifier used to drive a dc operated system whose power …

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Operation of Single Phasing Preventer by Creating Single Phasing Fault for a 3-ph Induction Motor with D.O.L. Starter

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Experiment No.: 3 Experiment Name: Demonstration of the operation of single phasing preventer by creating single phasing fault for a given 3-ph induction motor with D.O.L. starter. Objective: To demonstrate the operation of single phasing preventer by creating single phasing fault for a given 3-ph induction motor with D.O.L. starter. Theory: A 3 phase motor …

Operation of Single Phasing Preventer by Creating Single Phasing Fault for a 3-ph Induction Motor with D.O.L. Starter Read More »

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