Implementation of voltage optimization for sustainable energy

Jian Ding Tan, Johnny Siaw Paw Koh, Mau Teng Au, Sieh Kiong Tiong, Kharudin Ali

Research output: Contribution to journalArticle

Abstract

The voltage control in the power distribution network is challenged firstly by constantly increasing in power demand and secondly by a growing number of distributed connections, which significantly changes the load flow in the network. Situation is worsening with the current heavily implemented micro-generation of Solar PV. Consequently, the uncontrollable rapid changes in the power distribution network would affect voltage instability at the feeder with wide area power demand. Voltage instability would affect the energy efficiency of the electrical equipment. Moreover, the lifespan of some equipment would be shortened due to the excessive and unstable voltage supplied. The proposed research aims to implement the low impedance voltage optimization system in solving the existing problem. The voltage optimization system had been tested on both resistive and inductive loads. The power consumption of the loads had been measured at a few discrete values of voltage optimization within the statutory region. Further tests were conducted on industrial water pump, general lightings with mixed loads, office building, restaurant and plastic injection moulding machine. The power measurements were logged and the results in term of power consumption were analysed. The results showed that the proposed optimization mechanism successfully optimize and saved 6.81%, 14.42%, 13.97%, 12.23%, and 26.23% of the power consumptions in respective tests.

Original languageEnglish
Pages (from-to)341-347
Number of pages7
JournalIndonesian Journal of Electrical Engineering and Computer Science
Volume12
Issue number1
DOIs
Publication statusPublished - 01 Jan 2018

Fingerprint

Voltage
Optimization
Electric potential
Energy
Electric power utilization
Power Consumption
Power Distribution
Electric power distribution
Distribution Network
Plastics molding machines
Plastics molding
Office buildings
Injection Molding
Injection molding
Life Span
Voltage control
Energy efficiency
Energy Efficiency
Loads (forces)
Impedance

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Information Systems
  • Hardware and Architecture
  • Computer Networks and Communications
  • Control and Optimization
  • Electrical and Electronic Engineering

Cite this

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abstract = "The voltage control in the power distribution network is challenged firstly by constantly increasing in power demand and secondly by a growing number of distributed connections, which significantly changes the load flow in the network. Situation is worsening with the current heavily implemented micro-generation of Solar PV. Consequently, the uncontrollable rapid changes in the power distribution network would affect voltage instability at the feeder with wide area power demand. Voltage instability would affect the energy efficiency of the electrical equipment. Moreover, the lifespan of some equipment would be shortened due to the excessive and unstable voltage supplied. The proposed research aims to implement the low impedance voltage optimization system in solving the existing problem. The voltage optimization system had been tested on both resistive and inductive loads. The power consumption of the loads had been measured at a few discrete values of voltage optimization within the statutory region. Further tests were conducted on industrial water pump, general lightings with mixed loads, office building, restaurant and plastic injection moulding machine. The power measurements were logged and the results in term of power consumption were analysed. The results showed that the proposed optimization mechanism successfully optimize and saved 6.81{\%}, 14.42{\%}, 13.97{\%}, 12.23{\%}, and 26.23{\%} of the power consumptions in respective tests.",
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Implementation of voltage optimization for sustainable energy. / Tan, Jian Ding; Koh, Johnny Siaw Paw; Au, Mau Teng; Tiong, Sieh Kiong; Ali, Kharudin.

In: Indonesian Journal of Electrical Engineering and Computer Science, Vol. 12, No. 1, 01.01.2018, p. 341-347.

Research output: Contribution to journalArticle

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