| 摘要 |
The invention relates to a method for operating a power-to-gas device, in other words a device that produces a gas such as hydrogen and/or methane and/or the like from electrical energy, wherein in order to produce the gas, the power-to-gas unit draws electrical energy from an electrical network, to which the power-to-gas unit is connected, wherein the network has a predetermined target frequency or a target frequency range, wherein the power-to-gas unit reduces the draw of electrical power by a predetermined value or draws no electrical power if the network frequency of the electrical network lies below the desired target frequency of the network by a predetermined frequency value and/or if the network frequency falls with a frequency gradient, namely with a change per time (&Dgr;f/&Dgr;t), the magnitude of which exceeds a predetermined change magnitude. |
