Research on feasible domain solution of power allocation for cross-region multi-energy complementary systems based on convex optimization principle

Trans-regional multi-energy complementary systems involve a variety of energy forms and complex transmission networks. Traditional methods are difficult to accurately solve the feasible domain of power allocation, which is easy to lead to the lack of scientific allocation schemes, resulting in energy waste and unstable system operation. In order to solve this challenge, a feasible domain solution for power allocation of cross-region multi-energy complementary systems based on convex optimization principle is proposed. In this paper, we first analyze the feasible domain of power allocation for multi-energy complementary systems and then propose concrete solutions from three aspects: the establishment of coupled power balance equation, the reconstruction of convex optimization problem and the solution of feasible domain. The experimental results show that this technical scheme can improve the accuracy and efficiency of power allocation feasible domain solution.