Abstract: A method for supplying a site with energy and an energy supply station for supplying consumers, like construction machines with storage means for storing energy, a consumer connection for charging and/or supplying a corresponding consumer with power, a supply connection for connecting to an energy supply source and feeding electrical energy, and a power and/or energy control device for controlling the feeding and/or storing and/or releasing the electrical energy.

Abstract: A method for supplying a site with energy and an energy supply station for supplying consumers, like construction machines with storage means for storing energy, a consumer connection for charging and/or supplying a corresponding consumer with power, a supply connection for connecting to an energy supply source and feeding electrical energy, and a power and/or energy control device for controlling the feeding and/or storing and/or releasing the electrical energy.

Abstract: The present invention relates to a bucket wheel excavator whose bucket wheel is rotationally drivable and is supported at a pivotable bucket wheel boom and to a method of controlling such a bucket wheel excavator. In accordance with the invention, a mass flow and/or material flow adopted on the removal conveyor after a specific advance on the pivoting of the bucket wheel at the predetermined pivot angle speed is/are determined over the pivot angle, a desired mass flow and/or volume flow is/are specified on the removal conveyor, and then the previously specified pivot angle speed is automatically corrected using the determined mass flow and/or volume flow and the specified desired mass flow and/or volume flow to then perform the pivot cycle at the corrected pivot angle speed of the bucket wheel.