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Design And Construction Of 5kva Sine Wave Inverter
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CHAPTER ONE
6.0 INTRODUCTION
Introduction of this project is all about power inverter system.
Power
inverter system is a device used to convert a direct current (d.c)
supply into an alternating current (a.c) power supply by an invertion
process.
Power inverter system is used as an uninterrupted power supply to where there is constant power outage from the national grid.
It is also used as a power source where there is no power from the national grid.
The
power inverter system is used to supply power to our electrical
appliances at home and also in our industries, it is of different types
and categories. The types are.
i) Pure sine wave power inverter
ii) Modified sine wave inverter
iii) Square wave power inverter etc.
While they are categories as
i) 300VA
ii) 500Va
iii) 1000VA = 1KVA
iv) 1500VA = 1.5KVA
v) 2000VA = 2KVA
vi) 5000VA = 5KVA etc
6.1 THE PROJECT BACKGROUND
This project is basically on power inverter system which we use to convert D.c power supply to a.c for home and industrial use.
Development
of power inverter system became necessary because of the power failure
that occurs sometimes form national power supply.
For the fact that
we are making use of electronics and electrical devices that depends on
Power supply for there operations, then we go for an alternative source
of power for the constant operation of these devices.
The devices are
i) Computers
ii) Television sets
iii) Radio sets
iv) Electric lamps
v) Fan
vi) Refrigerators etc
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ABSRACT - [ Total Page(s): 1 ]It is a statement of fact that power plays a significant role in our daily life. However, Nigeria as a developing country has a lot of challenge in the area of electric power supply. The challenges include inadequate of electric power generating which causes instability of electric power supply in Nigeria. This problem is the course of low productivity in Nigeria, which highly affects our economy. In the above challenges, several efforts have been made to over come this challenge of power instab ... Continue reading---
