Designing of Efficient High Voltage Three Phase Bipolar SPWM Inverter and Analysis
Journal Title: International Journal of Engineering Innovations and Research - Year 2018, Vol 7, Issue 6
Abstract
The SPWM inverters are widely used for energy conversion in renewable sources viz. solar power, Wind and bio¬¬ plants. The paper has evaluated the FFT performance of three different inverting architectures triggered using the sinusoidal pulse width modulation (SPWM). Commonly PWM is used for changing the Gain of the inverter unit. Usually inverters are used for the conversion of DC energy to AC mains for connecting to the grid line. The paper first analyze the performance of the simple IGBT based single phase half wave and full wave inverter without PWM action. In the further architectures, SPWM based Uni polar and Bi polar inverter architectures are evaluated via FFT analysis. All these inverters are implemented and there outputs are described and compared. Simulation results are compared based on the FFT performance and bode analysis using LTI viewer using Simulink. The inverting action is tested for operating the high voltage AC motors.
Authors and Affiliations
Avinash Bajpayee, et al.
Keywords
Related Articles
- EP ID EP498147
- DOI -
- Views 83
- Downloads 0
Developed Regression Models of Mining Rate Fit on Resource and Reserve Variations in Gold Mining
Mining rate determines profitability of a mine and when set at an optimal rate generates maximum NPV. Although mining rate depends on many parameters, ore tonnage has been used as the main determinant of mining rate in t...
On the Reliability-Based Design Optimization (RBDO) of A Speed Reducer
This paper proposes a modified probabilistic procedure for deriving an ultimate strength and strain design model for a speed reducer. Reliability-Based Design Optimization (RBDO) techniques have been used. A prominent de...
Design and Construction Concrete Sheet Piles for Riverine Embankment Work in Mekong River Delta, Vietnam
Recently, in the Mekong Delta, Vietnam, river bank erosion has been very complex and serious, causing great economic and social losses. In particular, there are very serious river bank erosion with wide and very deep are...
Cyclic Bending Failure of Local Sharp-Notched Circular Tubes with Different Diameter-to-Thickness Ratios
In this study, the failure of local sharp-notched 6061-T6 aluminum alloy tubes with different diameter-to-thickness ratios submitted to cyclic bending are studied. Different diameter-to-thickness ratios of 16.5, 31.0 and...
Numerical and Experimental Study of Evaporation of Liquid Effluent Flowing on an Inclined Plate
This work deals with the recovery of liquid effluent by thermal evaporation. The effluent is a digestate of pig manure which is subjected to anaerobic digestion and phase separation by centrifugation. Its dry matter is a...