Three-Level NPC-Inverter-Based SVM-VCIMD With Feedforward Active PFC Rectifier for Enhanced AC Mains Power Quality


This paper presents a Scott-transformer-based power factor correction (PFC) rectifier for a three-level neutral-purpose-clamped (NPC) inverter-fed induction motor drive (IMD) for enhanced power quality at ac mains. Here, the Scott-transformer-primarily based PFC rectifier is digitally controlled by a current feedforward management. The torque element of the stator current is added to the output of the dc-bus voltage proportional plus integral (PI) controller as a feedforward term, that enhances the dynamic performance of the dc-bus voltage regulation. The 3-level NPC inverter is controlled by a house vector-modulated (SVM) indirect vector management theme. The performance of the proposed dc-bus voltage loop with feedforward management is compared with the standard one and located to offer faster response with less overshoot and undershoot. The proposed IMD system is simulated using MATLAB/Simulink and the same is validated experimentally. The proposed drive system is analyzed for a large variation in reference speed and cargo torques demonstrating important improvement within the performance indices.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : A Model Predictive Current Controlled Bidirectional Three-level DCDC Converter for Hybrid Energy Storage System in DC Microgrids ABSTRACT: For a hybrid energy storage system (HESS), this letter suggests a three-level
PROJECT TITLE :A Three-Level T-Type Indirect Matrix Converter Based on the Third-Harmonic Injection Technique - 2017ABSTRACT:An indirect matrix converter (IMC) may be a direct ac-ac power converter. As an improvement of the output
PROJECT TITLE :A Modified T-Structured Three-level Inverter Configuration Optimized with Respect to PWM Strategy Used for Common Mode Voltage Elimination - 2017ABSTRACT:This paper presents an optimized topology for a three - f
PROJECT TITLE : Open-Circuit Fault-Tolerant Control for OuterSwitches of Three-Level Rectifiers in WindTurbine Systems - 2016 ABSTRACT: A 3-level converter is used as the ability converters of wind turbine systems because of
PROJECT TITLE :Open-Circuit Fault-Tolerant Control for Outer Switches of Three-Level Rectifiers in Wind Turbine Systems - 2016ABSTRACT:A 3-level converter is used as the facility converters of wind turbine systems because of their

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry