Design And Construction Of A 2.5kv A Uninterruptible Power Supply (Ups) :- Ukpong, Udeme A
ABSTRACT
This project presents the design and construction
ofUninterruptible Power Supply (UPS) system with an apparent power of2.5kVA.
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.
0.0
MICHAEL, U (2026). Design And Construction Of A 2.5kv A Uninterruptible Power Supply (Ups) :- Ukpong, Udeme A. Repository.mouau.edu.ng: Retrieved May 12, 2026, from https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kv-a-uninterruptible-power-supply-ups-ukpong-udeme-a-7-2
UNIVERSITY, MICHAEL. "Design And Construction Of A 2.5kv A Uninterruptible Power Supply (Ups) :- Ukpong, Udeme A" Repository.mouau.edu.ng. Repository.mouau.edu.ng, 12 May. 2026, https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kv-a-uninterruptible-power-supply-ups-ukpong-udeme-a-7-2. Accessed 12 May. 2026.
UNIVERSITY, MICHAEL. "Design And Construction Of A 2.5kv A Uninterruptible Power Supply (Ups) :- Ukpong, Udeme A". Repository.mouau.edu.ng, Repository.mouau.edu.ng, 12 May. 2026. Web. 12 May. 2026. < https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kv-a-uninterruptible-power-supply-ups-ukpong-udeme-a-7-2 >.
UNIVERSITY, MICHAEL. "Design And Construction Of A 2.5kv A Uninterruptible Power Supply (Ups) :- Ukpong, Udeme A" Repository.mouau.edu.ng (2026). Accessed 12 May. 2026. https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-25kv-a-uninterruptible-power-supply-ups-ukpong-udeme-a-7-2