The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Development of a Digital Home Electric Overload Alarm Performance Evaluation System for Smart Home Automation

스마트 주택 자동화를 위한 주택 전기과부하 경보 성능 평가 시스템 개발

  • Ko, Yun-Seok (Dept. of Electronic Engineering, Namseoul University)
  • Received : 2018.12.24
  • Accepted : 2019.04.15
  • Published : 2019.04.30
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Abstract

In this paper, a digital home electric overload alarm system based on DSP for smart home automation which can minimize electrical fire damage caused by an home electrical overload was made experimentally. To verify the validity of the home electrical overload alarm technology, an electric overload alarm performance evaluation system which can artificially generate the electrical overloads was designed, developed, and constructed, and the effectiveness of the overload alarm developed by the overload test was verified. In particular, an overload test EMTP model based on EMTP-RV was developed, and simulation and measurement results obtained from the overload test were compared, and the reliability of overload performance verification results was confirmed.

본 논문에서는 주택 전기 과부하로 인한 전기화재 피해를 최소화할 수 있는 스마트 주택 자동화를 위한 DSP 기반의 디지털 주택 과부하 경보기를 실험 제작하였다. 그리고 주택 과부하 경보 기술의 유효성을 검증하기 위해서 인공적으로 과부하를 발생시킬 수 있는 하나의 전기 과부하 경보 성능 평가 시스템을 설계, 개발, 구축하고, 과부하 시험을 통해 개발된 주택 과부하 경보기의 유효성을 검증하였다. 특히, EMTP-RV를 이용하여 과부하 시험 모델을 개발하고 과부하 시험을 모의, 계측결과와 비교함으로서 과부하 성능 검증결과의 신뢰성을 확인하였다.

Keywords

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그림 1. 미국 전기화재 분포(1988-1992) Fig. 1 A distribution of electrical fire in USA(1988-1992)

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그림 2. 주택 전기화재 경보기의 구성도 Fig. 2 Configuration for home electric fire alarm device with the wireless communication

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그림 3. DSP의 ADC 구조 Fig. 3 ADC structure of DSP

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그림 4. 전기 과부하 경보 알고리즘 Fig. 4 Electric overload alarm algorithm

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그림 5. 주택 과부하 경보 검증 시스템 설계 Fig. 5 Home electric overload alarm performance evaluation system design

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그림 6. EMTP 모델 Fig. 6 EMTP model

KCTSAD_2019_v14n2_339_f0007.png 이미지

그림 7. EMTP-RV 시뮬레이션 결과 Fig. 7 EMTP-RV simulation result

KCTSAD_2019_v14n2_339_f0008.png 이미지

그림 8. 주택 과부하 검출 성능 검증 시스템 사진 Fig. 8 Home electric overload detection performance evaluation system picture

KCTSAD_2019_v14n2_339_f0009.png 이미지

그림 9. 시험 스위치가 ON 되었을 때 전류 파형 Fig. 9 Current waveform when test which is on

References

  1. J. Mangs and O. Keski-Rahkonen, "Characterization of the fire behaviour of a burning passenger car. Part I: Car fire experiments," Fire Safety J., vol. 23, no. 1, 1994, pp. 17-35. https://doi.org/10.1016/0379-7112(94)90059-0
  2. O. Keski-Rahkonen and J. Mangs, "Ignition of and Fire Spread on Cables and Electronics Components," VTT Techlical Research Center of Finland, Espoo, Finland, 1999.
  3. W. Seo and M. Jun, "A Direction of convergence and security of smart grid and information communication Network," J. of the Korea Institute of Electronic Communication Sciences, vol. 5, no. 5, Oct. 2010, pp. 477-486.
  4. S. Lee, "Video Flame Detection with Periodicity Analysis Based False Alarm Rejection," J. of the Korea Institute of Electronic Communication Sciences, vol. 6, no. 4, Aug. 2011, pp. 479-485. https://doi.org/10.13067/JKIECS.2011.6.4.479
  5. J. Park and Y. Bae, "Scientometric Analysis for Pilot Study of Smart Grid," J. of the Korea Institute of Electronic Communication Sciences, Vol. 7, no. 1, Feb. 2012, pp. 97-105. https://doi.org/10.13067/JKIECS.2012.7.1.097
  6. H. Kim and J. Park, "Fire detection in outdoor using statistical characteristics of smoke," J. of the Korea Institute of Electronic Communication Sciences, vol. 9, no. 2, 2014, pp. 149-154. https://doi.org/10.13067/JKIECS.2014.9.2.149
  7. AHRI Std. 210/240, AHRI Standard for Performance Rating of Unitary Air-conditioning & Air-source Heat Pump Equipment, AHRI, Arlington, Virginia, USA, 2017.
  8. EERE, "Energy-Efficient Air Conditioning", DOE/GO-10099-379, FS 206, June 1999.
  9. Y. Ko, H. Kim, and S. Yun, "Development of the Ubiquitous-based Intelligent Digital Switchgear Panel for Home Automation," The Korean Institute of Electrical Engineers, vol. 57, no. 5, 2008, pp. 741-747.
  10. Y, Ko, "A Study on Design Methodology of the Advanced Home Automation System," J. of the Korea Institute of Electronic Communication Sciences, vol 8, no. 12, 2013, pp. 1857-1864. https://doi.org/10.13067/JKIECS.2013.8.11.1857
  11. Y, Ko and S. Lee, "Development of the Intelligent Switchgear Prototype with Arc Fault Detection Capability," J. of the Korea Institute of Electronic Communication Sciences, vol. 11, no. 1, Jan. 2016, pp. 59-64. https://doi.org/10.13067/JKIECS.2016.11.1.59
  12. Y. Kim, M. Kim, G. Park, and J. Kim, "Design of a Current Transducer and Over-Current Fault Detection Circuit for Power Strip Applications," J. of the Korea Institute of Electronic Communication Sciences, vol. 10, no. 8, Aug. 2015, pp. 921-926. https://doi.org/10.13067/JKIECS.2015.10.8.921
  13. H. Park, S. Cho, B. Park, J. Heo, and Y. Ko, "The Development of the DSP-based Home Electric Overload Alarm System," Proc. of the 2018 spring Korea Institute of Electronic Communication Sciences Conf., Yeosu, Korea, June 2018, pp. 316-317.
  14. H. Park, S. Cho, B. Park, J. Heo, and Y. Ko, "Development of a Single Fire Alarm System of House Based on Wireless Communication," J. of the Korea Institute of Electronic Communication Sciences, vol. 13. no. 5, Oct. 2018, pp. 1017-1022. https://doi.org/10.13067/JKIECS.2018.13.5.1017
  15. Syncworks, TMS320F28x Input Stage Circuit Design, ADC Handbook, Seongnam, South Korea, 2009.