A recent study published in ‘发电技术’ (translated as ‘Power Generation Technology’) highlights a transformative approach to the construction and operation of compressed air energy storage (CAES) power plants. Led by Zhao Xingyuan from the China Energy Digital Technology Group Co., Ltd., this research addresses the critical challenges faced in the energy sector, particularly regarding the efficiency and effectiveness of CAES technology.
Compressed air energy storage has emerged as a promising solution for balancing the fluctuations in power grids, particularly as renewable energy sources like wind and solar become more prevalent. However, the conventional methods of constructing and managing these facilities often suffer from inefficiencies, particularly in communication and oversight. Zhao emphasizes, “The construction of CAES power stations has historically been hampered by poor information transfer between designers and site managers, leading to delays and increased costs.”
The study proposes a comprehensive intelligent construction system that spans the entire lifecycle of a CAES power plant—from design through to operation and maintenance. This innovative approach is designed to streamline processes and enhance communication, ultimately leading to improved project outcomes. Key technologies identified in the research include forward design drawing during the design phase, virtual pre-assembly of equipment during manufacturing, and 5D construction management during the construction phase. These advancements aim to create a seamless flow of information, which is crucial for timely and cost-effective project execution.
Zhao noted that the implementation of these technologies has already shown promising results in a 300 MW CAES demonstration project. “Our findings confirm that the intelligent system not only facilitates better coordination among various stakeholders but also enhances the operational efficiency of the power plant,” he stated.
The implications of this research are significant for the energy sector. By adopting an intelligent construction system, energy companies can reduce costs, improve project timelines, and ultimately deliver more reliable energy storage solutions. As the demand for efficient energy storage grows, particularly in the context of increasing renewable energy integration, the insights from this study may well guide future developments in CAES technology and beyond.
For more information on Zhao Xingyuan’s work, you can visit China Energy Digital Technology Group Co., Ltd..
