Design a pure sinusoidal single phase inverter / Nazhirad Adam and Mohamad Habib Ismail

Adam, Nazhirad and Ismail, Mohamad Habib (2005) Design a pure sinusoidal single phase inverter / Nazhirad Adam and Mohamad Habib Ismail. [Student Project] (Unpublished)

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Abstract

DC-to -ac converters are known as inverters. The function of an inverter is to change a dc input voltage to a symmetrical ac output voltage of desired magnitude and frequency. The output voltage could be fixed or variable at a fixed or variable frequency. A variable output voltage can be obtained by varying the gain in the inverter, which is normally accomplished by pulse-width- modulation (PWM) control within the inverter. The inverter gain may be defined as the ratio of the ac output voltage to dc input voltage.
In this thesis, in order to get the pure sinusoidal output we have to choose the most suitable pulse- width-modulation. This PWM will connect at the gate of the transistor (MOSFET) in the inverter circuit. Inverters use controlled turn-on and turn-off devices such as BJTs, MOSFETs, IGBTs, MCTs, SITs, GTOs or forced-commutated thyristors depending on application.
Inverters are widely used in industrial applications such as variable speed ac motor drives, induction heating, standby power supplies, and uninterruptible power supplies. The input may be a battery, fuel cell, solar cell, or other dc source.

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Item Type: Student Project
Creators:
Creators
Email
Adam, Nazhirad
UNSPECIFIED
Ismail, Mohamad Habib
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Alias, Noridah
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Photoelectronic devices (General)
Divisions: Universiti Teknologi MARA, Pulau Pinang > Permatang Pauh Campus > Faculty of Electrical Engineering
Programme: Diploma in Electrical Engineering
Item ID: 47174
Uncontrolled Keywords: DC-To -Ac Converters, Pulse-Width- Modulation (PWM), Transistor (MOSFET)
URI: https://ir.uitm.edu.my/id/eprint/47174

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