High voltage in Vorarlberg: This means that the electricity remains stable even with crises!

High voltage in Vorarlberg: This means that the electricity remains stable even with crises!

in Vorarlberg, the main circuit management in the VWO area in Bregenz, has demonstrated its spectacular preparations for power outages and cyber attacks. During a recent visit by Vol.at, an urgent warning sound sounded, with the alarm readiness of the teams remarkable. "Brand alarm," it flashed red on the screens, and the experienced system operators, Michael Meyer and René Dünser, reacted immediately by informing the fire brigade. Meyer, a person with two decades of professional experience, emphasizes that fears of blackout are unfounded, since extensive training and simulations are carried out annually in order to secure the restoration of the power supply within 12 to 24 hours.

technological protective measures

The main switching line is perfectly prepared for emergencies because the power failure is almost impossible here. This is due to emergency power generators and a stable battery supply. The infrastructure itself is isolated from hacking attacks; It has no access to the Internet. In addition, the employees are present around the clock to react quickly to unexpected disorders. At the workplace of Meyer and Dünser, colorful cards and surveillance systems ensure a steady overview of the situation in the supply network.

But not only in Vorarlberg there are mechanisms to stabilize electricity networks. According to information from Amprion, large electricity consumers can be removed from the network if necessary to keep the system balance. These so -called "switch -off loads" affect energy -resilient companies that can participate in the tendering process. Another example is the "redispatch", a procedure that enables engineers to intervene in the operational plans of power plants in order to optimize the power supply. The associated costs, which achieved a new record in Germany in 2017 in Germany, illustrate the challenges with which the transmission system operators are continuously confronted to keep the network stable. These technical possibilities are crucial in order to maintain the operation in the event of bottlenecks and disorders, as well as Amprion reported .