As part of the electrification of the fleet of Hagener Straßenbahn AG (HST), it is necessary to intelligently manage the limited connected load at the Boelerheide depot for charging electric buses.

The aim is to integrate a controlled charging and load management system (LLEMS) into the operation, which plans and monitors charging processes on the basis of predefined data.

This system also has the purpose of protecting the electrical supply network of the depot from overloads by dynamically distributing the available charging power. At the same time, costs are to be reduced by avoiding these consumption peaks and taking advantage of price fluctuations. It is important to ensure the functionality of the depot and thus the operation of the Hagen public transport system.

By introducing an LLEMS, Hagener Straßenbahn AG wants to equip itself for the future of battery-electric public transport and invest in a long-term tool for its operation.

As part of the electrification of the fleet of Hagener Straßenbahn AG (HST), it is necessary to intelligently manage the limited connected load at the Boelerheide depot for charging electric buses.

The aim is to integrate a controlled charging and load management system (LLEMS) into the operation, which plans and monitors charging processes on the basis of predefined data.

This system also has the purpose of protecting the electrical supply network of the depot from overloads by dynamically distributing the available charging power. At the same time, costs are to be reduced by avoiding these consumption peaks and taking advantage of price fluctuations. It is important to ensure the functionality of the depot and thus the operation of the Hagen public transport system.

By introducing an LLEMS, Hagener Straßenbahn AG wants to equip itself for the future of battery-electric public transport and invest in a long-term tool for its operation.