Variable power demand and varying energy source outputs may have an effect on the voltage quality of renewable energy systems. This study proposes a model predictive controller as an alternative …
MTech Abstracts
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MTech Projects
- MTech Abstracts
Boost to the max Controlling a Diode-assisted Buck-boost Voltage Source Inverter with the Fewest Number of Diodes
In order to achieve high voltage gain, voltage source inverter diodes support buck-boost by incorporating a switch-capacitor-based high step-up dc-dc circuit between the source and the inverter bridge. Alternative pulse …
This paper investigates the transient response of VSI-fed induction motor drives using vector and volt/Hz control approaches. It is important to remember that the speed of a three-phase induction motor …
Approximation computations have attracted much attention recently, especially in the context of signal processing. The computational power of image and video compression techniques such as JPEG, MPEG, and others, which …
- MTech Abstracts
Infrastructure for improved energy storage management and PV-active power control
by Pradip SinghDistributed power generators and energy storage systems are expected to provide additional services that will be extremely valuable to micro-level smart grids. These services need to be integrated into microgrid …
We describe a novel hybrid control scheme for controlling the voltage of a DC-DC zeta converter operating in discontinuous conduction mode (DCM). In a hybrid control scheme, the switching functions …
- MTech Abstracts
Microgrid Integration With Hybrid Energy Storage Systems To Improve Power Quality Making Use of Four Legs
by Pradip SinghWith the growing demand for distributed generation from renewable energy sources, many utility grid management problems have emerged (RES). It makes sense to solve these problems with a microgrid. A …
- MTech Abstracts
Grid-tied Power Control and Storage Reduction in AC Microgrids with Hybrid Electric Springs
by Pradip SinghBattery storage is the traditional method of connecting renewable energy (RG) to the electric grid (BESS). In this cascaded combination of a grid-connected inverter, a battery, and RG, the power …
- MTech Abstracts
Flying Capacitor Multilevel Inverter Reduces Harmonic Loss in High-Speed Motor Drive Systems
by Pradip SinghWhen inverters drive an AC motor, the harmonic components of the output voltage caused additional iron and copper losses in the magnetic cores of the motor. Since inductance is supposed …
With the increasing use of renewable energy sources, the need for reliable and efficient grid-side inverter fault detection and protection is becoming more important. Because the magnitude of fault current …