Abstract: A method provides closed-loop control for an entire power supply system which has three supply levels each considered to be a separate regulatory unit and controlled independently of the other supply levels. An interface between two respective regulatory units is defined by control of the active power and reactive power transmitted between the two regulatory units. Appropriate control of the active power and reactive power transmitted between the regulatory units allows these regulatory units to be isolated from or connected to one another in terms of power. A power supply system is ideally regarded as a chain of separate regulatory units for supplying power. This allows efficient and safe operation and local control of a power supply system to which locally produced power is supplied, for example on different supply levels. In addition, a low number of data items to be interchanged between the supply levels is maintained.

Abstract: A method for operating an energy supply network, wherein energy generation is decentralized, the energy supply network has three supply levels, and energy is generated in each supply level and is fed into the particular supply level, where the three supply levels each form an independent control unit that is connectable or disconnectable via interfaces between the control units as needed, an operator region is associated with each of the control units, in which operator region an energy feed-in and an energy consumption for the respective associated control unit are combined and controlled, and where an exchange of energy amounts between the control units is then controlled, such as in a demand-oriented manner, by the respective operator areas via the interfaces between associated control units by the control of parameters defined between the control units, such that the entire energy supply network can be dynamically controlled in a simple manner.

Abstract: A method for operating an energy supply network, wherein energy generation is decentralized, the energy supply network has three supply levels, and energy is generated in each supply level and is fed into the particular supply level, where the three supply levels each form an independent control unit that is connectable or disconnectable via interfaces between the control units as needed, an operator region is associated with each of the control units, in which operator region an energy feed-in and an energy consumption for the respective associated control unit are combined and controlled, and where an exchange of energy amounts between the control units is then controlled, such as in a demand-oriented manner, by the respective operator areas via the interfaces between associated control units by the control of parameters defined between the control units, such that the entire energy supply network can be dynamically controlled in a simple manner.

Abstract: A method provides closed-loop control for an entire power supply system which has three supply levels each considered to be a separate regulatory unit and controlled independently of the other supply levels. An interface between two respective regulatory units is defined by control of the active power and reactive power transmitted between the two regulatory units. Appropriate control of the active power and reactive power transmitted between the regulatory units allows these regulatory units to be isolated from or connected to one another in terms of power. A power supply system is ideally regarded as a chain of separate regulatory units for supplying power. This allows efficient and safe operation and local control of a power supply system to which locally produced power is supplied, for example on different supply levels. In addition, a low number of data items to be interchanged between the supply levels is maintained.