Impact of renewable energy balancing power in tertiary balancing market on Japanese power system based on automatic generation control standard model

Due to the environmental burden, natural hazard and energy dilemma in Japan, renewable energy integration has become a key technology in the development of power systems and there has been significant increase in the use of wind and solar power generation. With the development of technologies and free fuel source offering, renewable energy power has been widely used in power system all over the world. On the other hand, because of diversification of generation operating in power system, it becomes more and more important to ensure the security and stability of power system in terms of supply–demand balance with a proper frequency range, to this end, balancing market has been developed in some European countries and regions in order to purchase the balancing power capacity and energy efficiently. In Japan, with the feed-in tariff policy spreading from 2012, it becomes a possibility that renewable energy balancing power participating in balancing market which will be newly established in 2020.