• DESIGN AND CONSTRUCTION OF 1KVA UNINTERRUPTED POWER SYSTEM (UPS)


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    • ABSRACT - [ Total Page(s): 1 ]A UPS system is a DC to AC conversion system of 1KVA power rating and expected to carry around 800 watts load. It provides power to electronic and electrical appliances such as radio sets, TV DVD/VCD, computers, fans and lighting. The design was conceived and put down as block diagram. Corresponding circuit diagrams for each black box were sourced and drawn. The component values according to desired specifications were designed from the first principle and needed values derived. The transformer was also designed and with measurements and component values we went to the market. Most of the tran ... Continue Reading

         

      CHAPTER ONE - [ Total Page(s): 1 ]CHAPTER ONEINTRODUCTION1.1   The Background of the ProblemUninterrupted Power Supply (UPS) system is a unit developed for the conversion of direct current (DC) into alternating current (AC) to serve electronic and electrical appliances, such as radio sets, television sets, DVD/VCD, computer, photocopying machine etcetera and also provide lighting and power to fans. UPS systems could be used in conjunction with the solar energy conversion system for the harnessing of solar power energy and also as vital part of uninterrupted power surprise system.The concept and development of ... Continue Reading