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Demand–Supply Balancing Capability Analysis for a Future Power System
Author(s) -
Ogimoto Kazuhiko,
Kataoka Kazuto,
Ikegami Takashi,
aka Shunsuke,
Azuma Hitoshi,
Fukutome Suguru
Publication year - 2013
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.22488
Subject(s) - variable renewable energy , renewable energy , supply and demand , reliability engineering , scheduling (production processes) , computer science , load balancing (electrical power) , demand response , electric power system , photovoltaics , automotive engineering , photovoltaic system , engineering , power (physics) , electrical engineering , operations management , electricity , economics , geometry , mathematics , grid , quantum mechanics , microeconomics , physics
SUMMARY Under the anticipated high penetration of variable renewable energy generation such as photovoltaics and higher share of nuclear generation, the issue of supply–demand balancing capability should be evaluated and fixed in a future power system. Improvement of existing balancing measures and new technologies such as demand activation and energy storage are expected to solve the issue. In this situation, a long‐range power system supply–demand analysis should have the capability to evaluate the balancing capability and balancing countermeasures. This paper presents a new analysis methodology of activated demand model and evaluation of supply–demand balancing capability for a long‐range power system demand–supply analysis model, ESPRIT . Model analysis was made to verify the new methodology of the tool including day‐ahead scheduling of a heat pump water heater, an EV / PHEV , and a battery. © 2013 Wiley Periodicals, Inc. Electr Eng Jpn, 186(2): 21–30, 2014; Published online in Wiley Online Library ( wileyonlinelibrary.com ). DOI 10.1002/eej.22488