Investigation and Analysis Efficiency of a Sinusoidaly and Non-Sinusoidaly Supplied Transformer under Linear and Non-Linear Loading


Authors : M. Salih Taci

Volume/Issue : Volume 9 - 2024, Issue 5 - May

Google Scholar : https://tinyurl.com/yfxd9aes

Scribd : https://tinyurl.com/yejtwfms

DOI : https://doi.org/10.38124/ijisrt/IJISRT24MAY163

Abstract : The single line diagram of the transformer is shown in Figure 1. Primary and secondary voltage supply and current load harmonic values are also measured to determine transformer parameters. When Figure 4, Figure 5, Figure 6 and Figure 7 are examined, the results obtained are examined for the efficiency of the transformer and the annual cost of losses for 4 operating conditions.

Keywords : Transformer, Efficiency, Distorted and Non- distorted Voltage and Current, Power Engineering.

References :

  1. A. Damnjanovic and G. Ferguson, "The Measurement and Evaluation of Distribution Transformer Losses Under Non-Linear Loading", IEEE Power Engineering Society General Meeting 2004, pp.1416-1419.
  2. B. Suechoey, S. Tadsuan, C. Thammarat and M. Lee1ajindakraireak, "Estimation of Core Loss of Transformer under Non-Sinusoidal Voltage Supply", 2004 International Conference on Power System Technology – POWERCON, 2004 Singapore, 21-24 Nov. 2004, pp. 511-516.
  3. W. Wiechowski, B.Bak-Jensen, C. L. Bak, J. Lykkegaard and M. Pöller, "Transformer Core Nonlinearities Modeled in Harmonic Domain", 2005 IEEE/PES Transmission and Distribution Conference & Exhibition: Asia and Pacific Dalian, China, pp 1-8.
  4. T. Stoyanov, R, Spasovand Plamen Rizov, “Power transformers supplied by non-sinusoidal voltages or supplying non-linear loads- problems and solutions”, 14th Electrical Engineering Faculty Conference (BuIEF),2022, pp. 17-20.
  5. M.S. Taci, “ Obtaining Transformer Parameters in a Non-linear Way by Using Measurement and Analitical Approach Simultaneously”, Ph.D. Thesis, (in Turkish), Yildiz Technical University, ISTANBUL, 1999.
  6. M. Salih Taci, M. Hadi Sarul, “Investigation of a Sinusoidaly Supplied Transformer Under Linear and Non Linear Loading Conditions”, TENCON 2008-2008 IEEE Region 10 Conference, 11/2008
  7. M.S. Taci, M.H. Sarul, G. Yildirmaz.”The Effects of the Harmonic Componenets Upon Transformer Active Losses In Case of (Non)Sinusoidal Sources and (Non)Linear Loads.”,  IEEE International Conference on Industrial Technology (ICIT), pp. , 2004.
  8. M.S. Taci, A. Domijan, “The Effect of Linear and Nonlinear Operation Modes in Transformers”, 2004 11th International Conference on Harmonics and Quality of Power, 2004, ICHQP 2004, pp.   2004.
  9. M.S. Taci, A. Domijan, “The Effect of Linear and Nonlinear Operation Modes in Transformers”, 2004 11th International Conference on Harmonics and Quality of Power, 2004, ICHQP 2004, pp.   2004.

The single line diagram of the transformer is shown in Figure 1. Primary and secondary voltage supply and current load harmonic values are also measured to determine transformer parameters. When Figure 4, Figure 5, Figure 6 and Figure 7 are examined, the results obtained are examined for the efficiency of the transformer and the annual cost of losses for 4 operating conditions.

Keywords : Transformer, Efficiency, Distorted and Non- distorted Voltage and Current, Power Engineering.

Never miss an update from Papermashup

Get notified about the latest tutorials and downloads.

Subscribe by Email

Get alerts directly into your inbox after each post and stay updated.
Subscribe
OR

Subscribe by RSS

Add our RSS to your feedreader to get regular updates from us.
Subscribe