分散型電源•熱源技術の計画における多目的分析及び最適化に関する研究

摘要

With the rapid development of the distributed energy resource (DER) technology, the DER systems have been utilized gradually in energy-saving, economy, environmental protection. However, there are complex interrelationships among these factors: mutual promotion, maybe mutual restraint. Therefore, it is necessary to discuss how to balance these factors in the integration stage of DER system. In this paper, a multi-objective linear programming model (MLPM) for DER system has been developed to optimize these objectives simultaneously to the certain constraints. The simplex algorithms is employed to search the solution quickly and effective. Meanwhile, the capacities and operational strategies of the DER equipments and the heating -source equipments also can be selected according to the trade-off analysis method. This model is helpful to bring the DER system to the full potential by the rational planning under the premise satisfying the various requirements. In addition, a case study is presented to verify the effectiveness of the multi-objective optimal method from the different evaluation criterions.%近年では、分散型エネルギーシステムは、省エネルギー性や環境保全性に貢献し、経済性においても早期に初期投資の回収が可能になるなど大きなメリットを創出している。したがって、日本国内ではガスコージェネレーションシステムなどの分散型エネルギーシステムの発電設備の導入容量が年々增加傾向にある。