Design And Construction of a 2.5KVA Uninterruptible Power Supply (UPS)
ABSTRACT
This project presents the design and construction of
Uninterruptible Power Supply (UPS) system with an apparent power of 2.5kVA.
This was achieved by the use of transformer, rectifier, inverter circuit and
filtering was implemented by the use of smothering circuit using capacitors. We
used an inverter that deliver an alternating current (AC) of 220V, 50Hz and the
output voltage made to have enough power to drive the load connected to it. The
output from the inverter is synchronized in frequency and magnitude with the
external power supply so that at power outage, the battery back-up with
inverter supply power to the load ensuring that the supply to the load is uninterrupted.
This project provides a clean dependable supply of alternating current free
surges, frequency variation and transients and it is also used as back-up for
electrical appliances to maintain a continuous supply of electric power.
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UDEME, A (2022). Design And Construction of a 2.5KVA Uninterruptible Power Supply (UPS). Repository.mouau.edu.ng: Retrieved Dec 04, 2024, from https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kva-uninterruptible-power-supply-ups-7-2
ARCHIBONG, UDEME. "Design And Construction of a 2.5KVA Uninterruptible Power Supply (UPS)" Repository.mouau.edu.ng. Repository.mouau.edu.ng, 11 Oct. 2022, https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kva-uninterruptible-power-supply-ups-7-2. Accessed 04 Dec. 2024.
ARCHIBONG, UDEME. "Design And Construction of a 2.5KVA Uninterruptible Power Supply (UPS)". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 11 Oct. 2022. Web. 04 Dec. 2024. < https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kva-uninterruptible-power-supply-ups-7-2 >.
ARCHIBONG, UDEME. "Design And Construction of a 2.5KVA Uninterruptible Power Supply (UPS)" Repository.mouau.edu.ng (2022). Accessed 04 Dec. 2024. https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kva-uninterruptible-power-supply-ups-7-2