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MicroGrid Designer: user-friendly design,operation and control assist tools for resilient microgrid and autonomous community

2022-07-11

【论文推荐】日本早稻田大学横山隆一等：适用于弹性微网的设计、操作和控制辅助工具研究

摘要

近年来，许多国家经历了自然和意外灾害，如台风、洪水、地震和核电站事故，这些对基础设施造成了灾难性的破坏。自2019年底以来，各国都在抗击COVID-19，并寻求对策，包括接种疫苗以及改变我们的生活方式和社会结构。受影响地区的居民意识到，为在灾难中得到基本保障，有必要建立具有弹性和自主性的新型基础设施。包括日本在内的许多国家，通过有效利用新能源和采用新的供电方案重新组织能源社会服务管理。这也带来了电力输出的间歇性和电能质量变差的问题，对电网造成了影响。本文提出了用于弹性微电网和自治社区的用户友好的设计、操作和控制辅助工具，并在标准微网验证了有效性。

MicroGrid Designer: user-friendly design,operation and control assist tools for resilient microgrid and autonomous community

适用于弹性微网的设计、操作和控制辅助工具研究

Ryuichi Yokoyama¹, Yicheng Zhou¹

(1.Energy and Environment and Technology Research Institute and Waseda University,1-22-2 Nishi-Waseda Shinjuku,Nishi-Waseda East Wing 106,Tokyo,169-0051,Japan)

Abstract

During this decade,many countries have experienced natural and accidental disasters, such as typhoons, floods,earthquakes, and nuclear plant accidents,causing catastrophic damage to infrastructures. Since the end of 2019, all countries of the world are struggling with the COVID-19 and pursuing countermeasures, including inoculation of vaccine,and changes in our lifestyle and social structures. All these experiences have made the residents in the affected regions keenly aware of the need for new infrastructures that are resilient and autonomous, so that vital lifelines are secured during calamities. A paradigm shift has been taking place toward reorganizing the energy social service management in many countries, including Japan, by effective use of sustainable energy and new supply schemes. However, such new power sources and supply schemes would affect the power grid through intermittency of power output and the deterioration of power quality and service. Therefore, new social infrastructures and novel management systems to supply energy and social service will be required. In this paper, user-friendly design, operation and control assist tools for resilient microgrids and autonomous communities are proposed and applied to the standard microgrid to verify its effectiveness and performance.

Keywords

Microgrid, Autonomous community, Grid design and analysis, Resilience, Unit commitment, Economic load dispatch, Load frequency control, Dynamic power flow, Energy management system.

Fig.1 Structure and components of a typical microgrid

Fig.2 General procedure for planning and designing microgrids

Fig.3 Architecture of MicroGrid Designer and its key components

Fig.4 Structure and components of the standard microgrid

Fig.5 Generation dispatching without considering the priorities of efficiency

Fig.6 Generation dispatching considering the priorities of efficiency

Fig.7 Frequency deviation analysis in MicroGrid Designer

Fig.8 Frequency deviation after regulating LFC-generators over one hour

Fig.9 Quantitative evaluation of annual fuel consumption

Fig.10 Reduction of fuel consumption for case of installation of renewable energy

Fig.11 Quantitative evaluation of annual fuel consumption and CO₂ emission without renewable energy or unit commitment

Fig.12 Quantitative evaluation of annual fuel consumption and CO₂emission with renewable energy and unit commitment

Fig.13 Graphical interface of power flow and voltage profile by MicroGrid Designer

本文引文信息

Ryuichi Yokoyama, Yicheng Zhou (2022) Microgrid Designer: user-friendly design, operation and control assist tools for resilient microgrid and autonomous community. Global Energy Interconnection, 5(3):249-258

横山隆一, 周意诚 (2022) 适用于弹性微网的设计、操作和控制辅助工具研究. 全球能源互联网（英文）, 5(3):249-258

Biographies

Ryuichi Yokoyama

Ryuichi Yokoyama received the degrees of B.S., M.S., and Ph.D. in electrical engineering from Waseda University, Tokyo, Japan, in 1968, 1970, and 1974 respectively. Since 2007, he has been a professor of the Graduate School of Environment and Energy Engineering in Waseda University. Now, he is a Professor Emeritus of Waseda University, a Life Fellow of IEEE, a Life Fellow of IEE of Japan. He is also Chairmen of Standardization Commissions of Electric Apparatus in METI Japan. He is a President of Consortium of Reginal Autonomous Microgrid of Japan and CEO of the Energy and Environment Technology Research Institute.

Yicheng Zhou

Yicheng Zhou received the degrees of B.S. in civil engineering, M.S. in mechanical Engineering from Hunan University, China, in 1982, 1986 respectively, and Ph.D. in electrical engineering from Tokyo metropolitan University, 1995.After working in TEPCO SYSTEMS and FUJITSU LIMITED, now, he is a visiting professor of Waseda University,and a chief researcher of EETRI. His fields of interests include planning,operation, control and optimization of electrical power systems. He is a Senior member of IEEE, IEEJ and project leader of ISO 37153.

编辑：王彦博

审核：王伟

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MicroGrid Designer: user-friendly design,operation and control assist tools for resilient microgrid and autonomous community

【论文推荐】日本早稻田大学 横山隆一等：适用于弹性微网的设计、操作和控制辅助工具研究

郑重声明

【论文推荐】日本早稻田大学横山隆一等：适用于弹性微网的设计、操作和控制辅助工具研究