SCR based DC moror speed control: Hindi

⚡ SCR Based DC Motor Speed Control | Thyristor Motor Control Experiment | Electrical Engineering Lab In this video, we demonstrate how the speed of a motor can be controlled using an SCR (Silicon Controlled Rectifier). The experiment explains the working principle of SCR-based phase control and its application in regulating motor speed efficiently. 🔹 Topics Covered: ✔️ Introduction to SCR (Silicon Controlled Rectifier) ✔️ Working Principle of SCR ✔️ DC Motor Speed Control Using SCR ✔️ Firing Angle Control Method ✔️ Effect of SCR Triggering on Motor Speed ✔️ Laboratory Demonstration and Observation ✔️ Industrial Applications of SCR Motor Drives ⚙️ Working Principle: The SCR controls the average voltage applied to the motor by varying its firing angle. When the firing angle is changed, the output voltage supplied to the motor changes, resulting in a corresponding increase or decrease in motor speed. 🔧 Equipment Used: • SCR Control Trainer Kit • DC Motor • Variable Triggering Circuit • Power Supply Unit • Measuring Instruments 🏭 Applications: • Conveyor Systems • Machine Tools • Industrial Drives • Electric Vehicles • Pump and Fan Control • Speed-Regulated Motor Systems 📚 This experiment is highly useful for Diploma, Polytechnic, ITI, B.Tech, and Electrical Engineering students preparing for practical examinations, viva voce, and competitive examinations. 👍 If you found this video helpful, please Like, Share, Comment, and Subscribe for more Electrical Engineering laboratory experiments and project demonstrations. #SCR #MotorSpeedControl #DCMotor #Thyristor #ElectricalEngineering #PowerElectronics #DCMotorSpeedControl #SCR #TYN612 #Tachogenerator #ClosedLoopSystem #ElectricalEngineering #PolytechnicLab #CTCSKolkata Institute of The Calcutta Technical School, Kolkata, West Bengal Department of Electrical Engineering 🎓⚡