In the quest to integrate more renewable energy into power grids, particularly in challenging mountainous terrains, researchers have developed a novel scheduling strategy that could significantly enhance efficiency and reduce costs. This innovative approach, published in the journal *Zhejiang Electric Power* (translated from ‘Zhejiang dianli’), focuses on optimizing the use of user-side shared energy storage systems within microgrids.
The study, led by FU Linbei from the Hainan Power Grid Co., Ltd’s Energy Development Research Institute, introduces a multi-energy structure that aims to minimize the total cost of microgrid systems while maximizing the utilization of renewable energy sources. “Our strategy not only improves the integration of renewable energy but also reduces CO₂ emissions and lowers overall system costs,” FU explained. This is a critical advancement for the energy sector, especially in regions where renewable energy integration has been historically challenging due to geographical constraints.
The proposed model considers various operational constraints, including energy storage limits and investment boundaries, to create an optimal scheduling framework. By incorporating user-side shared energy storage, the strategy ensures that energy is used more efficiently and cost-effectively. Simulations using the ANTIGONE1.1 solver in the General Algebraic Modeling System (GAMS) demonstrated that this approach outperforms traditional scheduling methods, offering a more sustainable and economically viable solution.
The implications of this research are far-reaching. For the energy sector, it provides a blueprint for enhancing the reliability and efficiency of microgrids, particularly in mountainous areas where renewable energy integration has been a persistent challenge. “This strategy could revolutionize how we approach energy storage and distribution in remote and complex terrains,” FU added. By reducing costs and emissions, it also aligns with global efforts to transition towards cleaner and more sustainable energy sources.
As the world continues to grapple with the challenges of climate change and the need for energy independence, innovations like this one are crucial. They not only pave the way for more efficient energy systems but also offer a glimpse into the future of renewable energy integration. The research by FU Linbei and his team is a testament to the power of innovation in addressing some of the most pressing energy challenges of our time.