Objective: grant for innovative research into regulating reactive power
Regulating voltage on the electricity grid
Reactive power is energy that isn’t used directly, but flows back and forth within the electricity grid. Reactive power is used to regulate the voltage on the grid. Too much reactive power leads to a loss of efficiency in the electricity grid and can lead to overload. Conversely, too little reactive power, or insufficient capacity to generate reactive power, leads to unstable voltage on the grid.
Predicting what is needed
Currently, reactive power is being supplemented from a central point by parties like Enexis. The downside of this is that it uses transport and distribution capacity that is then unavailable for active energy flows. Moreover, it’s unclear in advance how much additional capacity will be needed at any given time. This impacts the stability and security of the grid.
Save by anticipating
REACT-D is an initiative of Enexis. The idea behind it is to develop a methodology and strategy for operators (the Transmission System Operator and the Distribution System Operator). This methodology and strategy should help operators predict how much reactive power is needed at a given time and at a specific location in the grid, so they can anticipate this and activate local sustainable sources.
This is what Enablemi did
At Enexis ‘s request , we first investigated subsidy options for this project. Our conclusion: the PPP subsidy is the most suitable option.
Because this is a tender, we then organized a buy-in. TenneT and Eindhoven University of Technology joined the project.
Finally, we wrote an application together with the chain partners, which scored first place in the tender.
For many years, there has been intensive collaboration with Enablemi. Together, projects are defined, partners are sought, subsidy applications are prepared, collaboration agreements are concluded, and project execution—including financial reporting—is managed. The professional, results-oriented, and pragmatic approach of Enablemi has proved immensely satisfactory. Their method aligns perfectly with both personal and organizational values at Enexis. The diversity of partners has enabled impactful results, and this commitment to making a lasting impact will continue in the future.
Han Slootweg, Director Asset Management Enexis
The REACT-D project contributes to these Sustainable Development Goals
The win-win impact of REACT-D
This project offers benefits for Enexis, TenneT, TU/e, customers and the planet.
Enexis (the largest DSO in the Netherlands) and TenneT (a key player in TSO in the Netherlands and Germany) are intensifying their collaboration thanks to this project. And if reactive power needs can be better predicted, their purchasing costs will decrease. Furthermore, thanks to the awarded grant, TU/e was able to appoint a fully paid PhD researcher.
For customers, the benefits are clear: the energy grid becomes more stable. Perhaps most importantly, this project saves energy by reducing energy losses during transport and utilizing local, sustainable sources. And that’s good news for the planet.
Want to know more about projects like this? Ask Jeroen for advice!
