How Does a Synchronous Grid Takeover Work?
Our backup power solutions are regularly used for synchronous grid takeovers — for example, when a grid operator such as Liander performs maintenance work on the network. To ensure that users are not affected by these activities, the switchover is carried out synchronously. In this article, we explain how it works and what needs to be considered during such a process.
What Is a Synchronous Grid Takeover?
During a grid takeover, the mains power supply is replaced by another energy source. This can be done in two ways: “through the dark” or synchronously. The first method is quite straightforward — the power supply is simply switched over to another energy source, which means there is a short period without electricity (and therefore without light).
A synchronous grid takeover is used when there can be no moment without voltage. All operations can continue as normal, and households will not notice the switchover. Grid operators are increasingly using synchronous grid takeovers during maintenance, and some sites simply cannot experience a power outage — for example, hospitals or factories operating 24/7.
How Does a Synchronous Grid Takeover Work?
A synchronous grid takeover involves more complexity than a regular grid switchover. Several parameters must be “in sync” — perfectly matched to each other. The backup power source, such as a battery pack or generator, must have the same frequency as the grid. The voltage must also be exactly the same.
Advanced software adjusts the generator precisely to match the grid. Only in this way can the takeover be performed synchronously. When the software indicates that the grid and generator are fully in sync, the switchover can be made gradually. At the end of the process, the grid is fully disconnected, and the generator has taken over 100% of the load.
Who Performs the Grid Takeover?
Because a synchronous grid takeover is a complex process, it is always carried out by multiple experienced professionals. At Voet, we have several electrotechnicians on staff who can perform such takeovers. In practice, this is often done in cooperation with, for example, a responsible engineer from the grid operator.
Is Every Backup Power Solution Suitable for Synchronous Grid Takeovers?
Voet offers a suitable backup power solution for every category that can handle synchronous grid takeovers. Our Blue Battery Boxes, Blue Hybrid Box, and generators are all capable of synchronous operation. When equipped with the correct software system, these machines can be used for a synchronous grid takeover.
Each machine has its advantages. For example, with a Blue Battery Box, there are no CO₂ emissions at all, and it can also store surplus solar energy in its batteries — meaning no energy is wasted.
How Much Power Is Needed for a Grid Takeover?
The required kVA or kW for a synchronous grid takeover depends on the actual power consumption. Once you know your energy usage, we can calculate the capacity you need. In doing so, we also take your sustainability goals into account — for example, emission-free solutions, cleaner fuels, or lower-emission alternatives.
Contact us if you’d like to know which machine is right for your needs.
