Decoupled Inverter Fed - Open end Winding Induction Motor Drive for Three Level Voltage SPWM Strategy
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 9
Abstract
An open-end winding induction motor, fed by two 2-level inverters connected at either end produces space vector locations, identical to those of a conventional 3-level inverter. In this paper, two switching algorithms are proposed to implement space vector PWM for the dual inverter scheme. The proposed algorithms do not employ any look-up tables. The time consuming task of sector identification is altogether avoided in both these algorithms. The proposed algorithms employ only the instantaneous reference phase voltages for the implementation of the space vector PWM. An equal switching duty for both the inverters is also ensured with one of the proposed PWM strategies. Also, it is observed that the speed torque and voltages in motor phases is significantly reduced with the proposed PWM strategies.
Authors and Affiliations
Bukya. Balaji , B. Venkateswarlu , D. Jagan
Keywords
Related Articles
- EP ID EP142334
- DOI -
- Views 109
- Downloads 0
To Improve Thermal Efficiency of 27mw Coal Fired Power Plant
Booming demand for electricity, especially in the developing countries, has raised power generation technologies in the headlines. At the same time the discussion about causes of global warming has focused on emissions o...
Modeling Of a Bucket Air Cooler by Using Solar Energy
In a conventional energy sources day to day decreasing in their energy levels. Going green and conservation as much energy as possible has become the focal point in their eyes of the world. There are many sources of ener...
Applying Second life in New 3DMetaverse Culture to Build Effectivepositioning Learning Platform for Arabic Language principles
This paper aims at investigation an effective e-learning platform where Arabic students from overseas can help and learn others in Malaysia the Arabic Language Principles (ALP) and the new culture of reading Quran by use...
Detection of DC Voltage Fault in SRM Drives Using K-Means Clustering and Classification with SVM
This paper presents a new method of detection of DC voltage fault in SRM drives based on K Means Clustering technique. Also the range of fault is classified using Support Vector Machines (SVM). Switched reluctance motors...
About the 2-Banach Spaces
In this paper are proved a few properties about convergent sequences into a real 2-normed space ( ,|| , ||) L and into a 2-pre-Hilbert space ( ,( , | )) L , which are actually generalization of approp...