Open AccessCoupling analysis of gas‐electric hybrid system based on Newton–Raphson method
Author(s) -
Men Xiangyang,
Wang Zesen,
Cao Jun,
Pan Xin
Publication year - 2017
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2017.0582
Subject(s) - gas compressor , jacobian matrix and determinant , coupling (piping) , hybrid system , electric power , electric power system , computer science , natural gas , power balance , power (physics) , electricity generation , automotive engineering , environmental science , engineering , mechanical engineering , mathematics , physics , waste management , quantum mechanics , machine learning
With the development of clean energy technology, the electric‐power industry, as a major source of carbon emission and pollution, also needs to continuously escalate and update existing technologies to achieve economic and environmental balance. A gas‐electric hybrid system based on the traditional power system, combined with natural gas power generation technology, effectively reduces the pollutant emissions. This study proposes the mathematical model of the gas‐electric hybrid system and establishes a uniform Jacobian matrix by the Newton–Raphson method to analyse the influence of the coupling factors, especially the compressors, on the operation of the hybrid system. Finally, according to the results, some reasonable operation recommendations are made for the gas‐electric hybrid system.