The Proceedings of the Symposium on Environmental Engineering
Online ISSN : 2424-2969
2017.27
Session ID : 408
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Dynamic characteristics of small-scale distributed power network with renewable energy and integrated coal gasification combined cycle
*Yoshitaka AITAShin'ya OBARA
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Abstract

Since renewable energy (RE) is influenced by weather conditions makes an unstable output power of the grid. So that, the number of introduction RE into the power system is limited by the load performance of the compensation power supply. Therefore a small scale distributed power supply network that uses coal gasification combined power generation (IGCC) capable of separating and recovering CO 2 for power compensation of distributed RE to the system as the proposed concept of this study. Furthermore, introduce a flywheel into the IGCC to adjust the inertia force of the proposed system and aim to suppress the frequency fluctuation of the system. As a result of a dynamic analysis model of IGCC that investigates by using numeric analysis, was possible to increases the introduction capacity of RE through increasing the inertial force of the system by using flywheel.

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© 2017 The Japan Society of Mechanical Engineers
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