DOI QR코드

DOI QR Code

The Development of EPSM(Exciter Power Supply Module) Localization in Generator Exciter(EX2100) System

발전기 여자기시스템 주제어전원공급장치 국산화 개발

Lee, Ki-Seon;Park, Jung-Cheul;Chu, Soon-Nam
이기선;박정철;추순남

  • Received : 2016.04.15
  • Accepted : 2016.05.22
  • Published : 2016.06.01

Abstract

The main target in this paper is the localization of VME Type EPSM in Generator Exciter(EX2100) System. Developed EPSM has the compatibility with the existing product in the structure and shape and electrical feature and so on, but it has a much improved capacity and reliability in comparison with origin company product. this paper, to improve these functions, put emphasis on protection, monitoring, power capacity increase(over 120%), an enlarged scale of input voltage supply, AC/DC dual voltage use and so on. After manufacturing product localization, it was carried out several tests for the performance and reliability verification of developed product. These tests were performed in Authorized Inspection Agency(KTL) and field application test and maker self-test were additionally performed. Finally, the results of all tests were "success".

Keywords

EPSM;EX2100;Buck regulator;SMPS;VME;Noise filter;Push pull type

References

  1. Ho-Seon Ryu, Han-Ju Cha, "Development of Integrated Start-up and Excitation System for Gas Turbine Synchronous Generator", The Transaction of the Korean Institute of Electrical Engineers vol. 63p, no. 3, pp. 183-188, 2014 https://doi.org/10.5370/KIEEP.2014.63.3.183
  2. Chan-Ki Kim, Hong-Woo Rhew, "Transient Stability Analysis of New Static Exciter with Boost Converter", Journal of Electrical Engineering and Information Science vol 3, no. 4, pp. 464, 1998
  3. Hong-Woo Lim, Young-Joo Lee, Ji-Hun Han, "A Study on the Failure Analysis and Representation Test Method of High Frequency Transformer for SMPS", The Transaction of the Korean Institute of Electrical Engineers vol. 60, no. 4, pp.766-770, 2011 https://doi.org/10.5370/KIEE.2011.60.4.766
  4. K.S, Yoo, O.K, Kwon, "Optimal LQ control of Buck Switching Regulator", The Transaction of the Korean Institute of Electrical Engineers, pp. 401-404, 1989
  5. Jung-Hoon Ko, Bong-Hwan Kwon, Myung-Joong Youn, "A Controller Design for Switching Regulator Using an Optimal Output PIM Control with Feedforward Comensation" The Transaction of the Korean Institute of Electrical Engineers, vol. 36, no. 3, pp. 36-44, 1987
  6. 고영길, 이광원, "Switching Regulator의 설계 및 제어", The Transaction of the Korean Institute of Electrical Engineers, pp. 137-139, 1982
  7. Young-Hun Choi, Jung-Il Choi, Hyun-Do Nam, Dong-Jun Ahn, "Implement of Active Noise Control Systems using Adaptive Filters", The Transaction of the Korean Institute of Electrical Engineers, pp. 314-315, 2010
  8. Young-Jin Lee, Mi-Na A, Kwon-Soon Lee, "A Development of the Fault Detection System of Wire Rope using Magnetic Flux Leakage Inspection Method and Noise Filter" The Transaction of the Korean Institute of Electrical Engineers, vol. 63, no. 3, pp. 418-424, 2014 https://doi.org/10.5370/KIEE.2014.63.3.418
  9. Eun-Chul Shin, Sung-tek Kahng, Gun-ho Jang, Chang-Rhim Park, "Design of a Broadband EMI filter to Suppress the Noise from the Power Supply", The Transaction of the Korean Institute of Electrical Engineers, pp. 1576, 2009
  10. Kyeong-Seob Oh, Seung-Sik Nam, Dong-Hee Kim, "A characteristic Estimation of Current fed Push Pull Type High Frequency Resonant DC-DC Convertr with Active Clamp Circuits", The Transaction of the Korean Institute of Electrical Engineers, vol. 53B, no. 8, pp. 517-524, 2004
  11. Seung-Hoon Oh, Bong-seop Lee, Sang-Ho Lee, Dal-Hae Lee, Sang-Kwon Lee, "Current Fed Type Push Pull High Frequency Inverter", The Transaction of the Korean Institute of Electrical Engineers, pp. 1123-1125, 1992