Advanced Battery Storage Conversion Systems

为减少对化石燃料的依赖，大规模部署电动汽车、光伏电站和风力发电场等将继续推动脱碳发电。电池存储和充电基础设施是这些努力的基石，预计到2025年锂离子电池的年需求量将达到800GWh/年。下一代大型电力电子变换器（AC/DC和DC/DC）对于实现1000V电池储能系统在可再生能源发电厂、公用事业规模备用系统和电动汽车批量充电站中的快速部署至关重要。关键要求包括紧凑、轻便、模块化系统，并具有卓越的智能。这些功能将使新的1000V电池充电系统易于运输，部署，并联（非常高功率），同时实现最佳功率流和高效率运行。

The continuing efforts to decarbonize power generation include massive deployment of electric vehicles, PV plants and wind farms to reduce dependence on fossil fuels. Battery storage and charging infrastructure are cornerstones of these efforts, with the annual demand of lithium-ion batteries expected to reach 800GWh/year by 2025. The next generation of large power electronics converters (AC/DC and DC/DC) are crucial to realize the rapid deployment of 1000V battery energy storage systems in renewable power plants, utility scale backup systems, and EV bulk charging stations. Key requirements include compact, lightweight, modular systems with remarkable intelligence. These features will allow easy transportation, deployment, parallel connection (very high power) of new 1000V battery charging systems while enabling optimal power flow and high efficiency operation. The objective of the collaboration between Dr. Ordonez at the University of British Columbia and Alpha Technologies (an EnerSys company), is to develop the next generation of power electronics conversion systems for battery energy storage with high efficiency, high power density, and wide output regulation. Alpha Technologies Ltd., one of the top high-tech employers in BC, is a leading company in powering solutions and EnerSys (parent company) is a global company with ~20% of the global battery storage market. This R&D project combines novel semiconductor devices (wide-bandgap), advanced passive components and heat management, novel topologies, and control methods to enhance regulation and efficiency, and system-level functions such as predictive maintenance to reduce the size, improve efficiency, and increase reliability of new 1000V charging systems. With the development and incorporation of these core technologies, the growing energy storage, renewable energy, electric vehicle, and telecommunications industries will access major technological advantages and accelerate their deployment. The project aligns with the government of Canada's initiatives to promote energy efficiency and clean energy technology.