Session 2.10: Transforming SBE Practices - Energy Management (1) Development of an Integrated Energy Simulation Tool for Buildings and MEP Systems, the BEST: A Pilot Study on Simulation of Demand Response with Cogeneration Systems
Based on the experience of East Japan Earthquake in 2011,demand response is expected to be one of the effective measures to deal with tight supply-demand balance by motivating consumers to contribute peak cutting of electric power demand.Cogeneration systems are one of the well-known major options for efficient energy use for demand side.Currently cogeneration systems have been adopted in buildings for the purpose of increasing self-sufficiency of power supply.In addition,they are expected to play a role to contribute demand response(DR)in the electric power market to reduce fluctuation within power grid caused by certain amount of renewable energy in the future.This study is a pilot study of simulation by use of The Building Energy Simulation Tool(BEST).BEST has been developed under the initiative of Ministry of Land,Infrastructure,Transportation and Tourism,which handles housings and facilities in an integrated manner in order to assess the energy performance of buildings as a whole.Focusing on DR periods and incentives,several DR controller models for the BEST has been developed which operate equipment modules depending on some conditions such as outside temperature,grid power demand,etc.to be considered to determine DR signals.This paper shows some examples of cases of a variety of demand-side options such as cogenerations,heaters and chillers by use of the BEST program.In this study,as a pilot case,assuming automatic demand response(ADR),five-steps of DR signals are available to simulate several situations and evaluation of effectiveness of some incentive options.Key findings is that the BEST simulation adapting to DR,trade-offs between cases are clarified,such as that DR control using CGS contributing to provide economic incentives by alternating grid power in DR period,keeping the thermal environment for office workers.
demand response cogeneration system building energy simulation
Ryota KUZUKI Makoto SATOH Norie TSUJIMARU Shuzo MURAKAMI Takashi AKIMOTO Hisaya ISHINO Fumio NOHARA Hiroshi NINOMIYA Kenichi SASAJIMA Tatsuo FUJII
Tokyo Gas Co.,Ltd.,Japan Satoh Energy Research Co. Ltd.,Japan Institute for Building Environment and Energy Conservation,Japan Shibaura Institute of Technology,Japan Tokyo Metropolitan University,Japan Nikken Sekkei Research Institute Co.,Ltd.,Japan Nikken Sekkei Co.,Ltd.,Japan Hitachi Ltd.,Japan
国际会议
2017世界可持续建筑环境大会(the World Sustainable Built Environment Conference)
香港
英文
1730-1736
2017-06-05（万方平台首次上网日期，不代表论文的发表时间）