In a significant stride towards achieving the ambitious “double carbon” goals, researchers have turned their attention to innovative solutions in energy storage technologies, particularly focusing on grid-forming control strategies. A recent paper published in ‘发电技术’ (translated as ‘Power Generation Technology’) highlights the pivotal role of grid-forming energy storage converters in stabilizing the future power systems that are increasingly reliant on renewable energy sources.
Lead author LI Jianlin from the Energy Storage Technology Engineering Research Center at North China University of Technology emphasizes the transformative potential of grid-forming control technology (GFM). “As we transition to a new power system dominated by renewable energy, the need for robust stability mechanisms becomes critical,” LI states. GFM technology offers essential features such as voltage support and active inertia, which can effectively replace traditional synchronous machines in maintaining grid stability. This is particularly crucial as the integration of power electronic equipment becomes more prevalent, leading to complex stability challenges.
The research outlines various topologies of energy storage converters and aligns them with the control characteristics of GFM technology. By analyzing existing control strategies, the study identifies current research hurdles and proposes future directions for development. “Our findings indicate that while GFM has immense potential, there are still significant challenges to overcome in its deployment,” LI explains. These challenges include technical difficulties in implementation and the need for more comprehensive control strategies that can adapt to the dynamic nature of renewable energy sources.
The implications of this research extend far beyond theoretical discussions. As energy storage systems become more sophisticated, the commercial landscape of the energy sector is poised for transformation. Companies investing in advanced energy storage solutions can gain a competitive edge, ensuring that they are well-positioned to meet the growing demand for reliable and stable energy supply. The ability to effectively harness and integrate renewable energy sources not only supports sustainability goals but also opens new avenues for economic growth in the energy market.
As the energy sector navigates this transition, the insights from LI Jianlin and his team will play a crucial role in shaping future developments. Their work underscores the importance of innovation in energy storage technologies and the need for collaborative efforts among researchers, industry stakeholders, and policymakers to address the complexities of modern power systems.
For more information about the research and its implications, visit North China University of Technology. The study serves as a vital resource for understanding the evolving landscape of energy storage and its critical role in achieving a sustainable energy future.
