I want ppt regarding cascaded multi level inverters ....etc

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HYBRID ELECTRIC VEHICLES

ABSTRACT
A hybrid electric vehicle is a hybrid vehicle that combines a conventional propulsion system with a rechargeable energy storage system to achieve better fuel economy than a conventional vehicle. Its secondary propulsion system, additional to the electric motor, means that it does not require regular visits to a charging unit as a battery electric vehicle does. Modern mass-produced HEVs prolong the charge in their batteries by capturing kinetic energy by means of regenerative braking, and some HEVs can us ....etc

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Need PPT for traction drive system for electric vehicles using multilevel converters for seminor purpose.

Please do the needful. ....etc

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Abstract
The application of multilevel converters for traction drive systems is being investigated. The main
advantage of this kind of topology is that it can generate almost perfect current or voltage waveforms,
because it is modulated by amplitude instead of pulse-width. That means that the pulsating torque
generated by harmonics can be eliminated, and power losses into the machine due to harmonic
currents can also be eliminated. Another advantage of this kind of drive is that the switching frequency
and power rating of the semi ....etc

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Parsuram sethy, i want to a seminar on hybrid power system. ....etc

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CASCADED MULTILEVEL INVERTER FOR
HYBRID ELECTRIC VEHICLES
OBJECTIVE
• HEV are used for increase fuel efficiency and to tackle pollution problems.
• To make a transformer less multilevel inverter for high voltage and high current HEV.
• The cascaded inverter is IGBT based and it is fired in a sequence.
• The simulation has been done in PSIM and MATLAB and its responses match the theoretical concept of multilevel inverter.
INTRODUCTION
HEV
ARCHITECTURE
ENGINE EFFICIENCY
INCREASE FUEL ....etc

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A Scalable SIC Device for DC/DC Converters in Future Hybrid Electric Vehicles


2)INTRODUCTION
This work is motivated by an industry wide interest to integrate SiC power devices in future automotive applications. The need to mount electric motor drives and other power converter electronics under the hood and as close to the motor as possible demands that the power electronics installed must either be capable of enduring the high under-hood temperatures or incor ....etc

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sir,
i am final yaer b.tech student
please help me by sending details, about the topic:- emulation of vehicles using electric dynamometer. it is very urgent so please send me as soon as possible ....etc

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1. The Sardar Sarovar project is located in
(A)Gujarat(B) Uttar Pradesh
(C ) Orissa(D) Madhya Pradesh

2. Which ministry conducts the decennial census in India?
(A)Ministry of Rural Development
(B)Ministry of Human Resource Development
(C )Ministry of Home Affairs
(D)Ministry of External Affairs

3. Who was the President of Indian National Congress when ‘Poorna Swaraj’ resolution was passed? 
(A) Motilal Nehru(B)Subash Chandra BoseSubash Chandra Bose
(C ) Gandhiji(D)Jawaharlal Nehru

4.Kolar mines in Karnat ....etc

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Comparison of two Different Electrical Power Architecture for Electric Vehicles Applications Based on Fuel Cell and Supercapacitors
Abstract
The use of Fuel Cells as main source of energy is being extended to automobile applications, due to their good performance. However, Fuel Cells cannot fulfil with strong load requirements produced during the vehicle operation. So, a secondary energy source must be used in order to provide fast changes in the current load, and to store the reverse current generated by the load, if regenerat ....etc

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