Powering the future with battery energy storage systems
There is a lot of research into how we can further improve battery technologies, as Battery Energy Storage Systems (BESS) are critical to clean energy transition to a carbon-neutral global economy. The ability to store energy from renewable sources for later use or for transport is an important part of the decarbonisation of various industries. Flanders Make is actively involved in a lot of research in the field of battery technologies and companies can also benefit from participating.
Among the various types of BESS, the lithium-ion battery technology is the most widely used type of rechargeable energy storage system. Since the first commercialisation of the Li-ion battery in 1991, this technology has rapidly gained consumer acceptance due to a number of interesting characteristics compared to any other rechargeable battery, such as high energy and high power density, long life and more flexibility in charging and discharging than similar battery chemistries. Today, Li-ion batteries can be found everywhere, from small-sized batteries in portable electronic devices, such as mobile phones, laptops, and tablets, to very large-scale batteries in cars, homes or even industrial sized storage systems.
Industrial applications of batteries
Large-scale battery storage is increasingly used in industrial applications. They are proving their worth in three main categories, and Flanders Make has ongoing research in all of them.
E-mobility
Climate change, air pollution and a shortage of fossil fuel resources are the global challenges driving the regulation for the mobility sector, pushing it towards carbon-neutral drivetrains. Electric driving is on the rise, and the battery as the core component of the electrified drivetrain allows us to move away from CO2-emitting fossil fuels. That same trend is now making its way into large-scale road transport, as well as the maritime and aviation sectors. As the transport sector is one of the most significant sources of air pollution, its decarbonisation is an important step towards a cleaner, healthier and more affordable future for everyone.
Electricity sector
Battery Energy Storage Systems are becoming a key element in the transition of the electricity generation from dispatchable energy sources such as coal and gas to renewable sources such as solar and wind. As renewable energy sources are weather-dependent and intermittent, BESS can effectively store this energy for later use to balance supply and demand, to provide reliable and stable power. The size of these battery systems for grid services can vary significantly from small home batteries for rooftop solar panels to very large battery systems in the order of a few MWh connected to the transmission grid. These large batteries could play a variety of roles in the electricity sector, including frequency regulation, load levelling, backup power, voltage support and energy management.
Manufacturing industry
With regards to the energy efficiency as a core element of Industry 4.0, all industries are trying to find ways to improve their efficiency without causing further damage to the planet. Similar to the electric vehicles mentioned above, forklift trucks, cranes, robots, drones and off-road machines are increasingly being electrified to further reduce the carbon footprint. In addition, batteries play a central role in Industry 4.0, where everything will to be interconnected. The development of the Internet of Things means that many mobile devices and resources need some kind of power source, which is often a battery.
Battery research at Flanders Make
Flanders Make as a strategic research centre for the manufacturing and automotive industry, is at the forefront of electrification of the future vehicles, machines and factories, contributing to a carbon-neutral and sustainable future. In this context, Flanders Make has built up extensive experience in the battery related activities at a system level such as battery architecture and system engineering, electrical and mechanical design, battery management systems and state estimation, advanced cooling and thermal management, functional safety and digitalisation of the battery systems. All these activities are strongly supported by an extensive battery cell, module and pack testing infrastructure, environmental and climatic testing chambers, testing infrastructure for electrical drivetrains and machines, and a modular and flexible high voltage DC simulation system.
International cooperation in the field of research and innovation has always been of great importance to Flanders Make. Given the strategic role of batteries in the EU plans for a clean and digital energy transition, Flanders Make has been actively contributing to innovative battery research at the European level.
A summary on the on-going and upcoming battery-related EU research at Flanders Make is given below and is regularly updated. If any of these projects is relevant for your company, don't hesitate to get in touch.
