ZEMCH 2019 International Conference Proceedings April.2020

4. Conclusions It is difficult to apply existing systems to small and medium sized buildings, which account for 60% of total power demand, because existing systems are made for large‐scale consumers. Accordingly, in this paper, an ESS management pattern algorithm was developed by designing an ESS operation plan according to photovoltaic power generation patterns, demand forecast analysis based on hourly power demand and temperature compensation, and photovoltaic power generation pattern analysis. It is judged that this algorithm can be efficiently used in small and medium‐sized buildings and that, by providing power usage pattern information to consumers and suppliers, it will induce users to reduce power consumption and help suppliers to increase efficiency in power management and operation. 5. Patents Acknowledgments : This work was supported by the Korea Institute of Energy Technology Evaluation and Planning(KETEP) grant funded by the Korea government(MOTIE) (20182020700270, Development of power supply system and energy saving platform based on IoT that can be multi‐I/O ) References 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 419 Author 1, Cho Yun Sung.; Jinyoung Jung. A study on data visualization for real time power system operation. Journal of Korean Institute of Electrical Engineers, 2013, Volume. 62 (10), 1361‐1367 Author 1, Kim Hak‐hyun. A Study on Optimal Power Supply Combining Renewable Energy and ESS. Graduate School of Convergence Science and Technology. Masterʹs Thesis, Gyeongsang National University, Gyeongsangnam‐do, 2017 Author 1, Byun Joo‐hyang, Kim Dong‐bae.;, Author 2, Koh Jung‐rim, Shin Ji‐woong. BIM‐based BEMS monitoring system for efficient energy saving. Proceedings of the Architectural Institute of Korea Conference. 2018, Volume. 38 (1), 761‐765 Author 1, Kim Hae‐yong, Jung Jong‐su.;, Author 2, Cha Woo‐suk, New Prize .; Author 3, Kim Sun‐tae. Current Status of AMI and HEMS Related Elements for Smart Grid. ETRI Journal. 2013, Volume. 28 (2), 11‐ 19 Author 1, Jang Young‐hwan, Yang Seung‐soo .; Author 2, Shim Jae‐sung, Park Seok‐cheon. A Study on the Domestic HEMS Activation Plan. Korean Society for Internet Information Conference. 2016, Volume. 17 (2), 195‐196 Author 1, Kim Tae Wan. A Study on Current Control of Inverter of Single Phase Grid Connected Solar Power System. Paper presented at the Korean Society of Power Electronics. 2004, (101), 101‐104 Author 1, Yang Seungdae. A Study on Three‐Phase Bidirectional DC‐AC Inverters for Standalone Solar Power Systems. Paper presented at the meeting of the Korean Solar Energy Society. 2013, (), 319‐324 Author 1, Lee Kang‐jun, Park Jong‐an.;, Author 2, Park Jung‐min. EMS active monitoring and control system based on environmental factors of solar power generation. Journal of KIISE, 2019, Volume.17 (2), 53‐62 Author 1, Kim Kwang‐ho, Kim Kyu‐sik. Micro‐EMS Implementation and Empirical Analysis for ESS Control. Journal of the Institute of Electronics and Information Engineers. 2015, Volume.52 No.1, 155‐161 Author 1, Jun‐Hyung Kim, Sung‐Hwan Jung Design and Implementation of a Script‐Based EMS for Flexible Operation of Independent Micro‐grids. Journal of Korea Multimedia Society, 2015, Volume.18 (10), 1231‐1240 ZEMCH 2019 International Conference l Seoul, Korea

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