Patent application number | Description | Published |
20110074217 | Device for supplying uninterruptible power - The invention relates to uninterruptible power supply devices which make it possible to supply emergency power to a load, which is to be supplied, in the event of mains failure. The invention is based on the object of providing a device for supplying uninterruptible power, which device can be operated in a more energy-saving manner and in which the emergency power can be controlled in a rapid and safe manner. To this end, the uninterruptible power supply device has a power transistor which can be rapidly switched and can be used to connect a standby power source to the output connections during emergency power operation. The output current can also be dynamically limited by driving the power transistor, which can be rapidly switched, in a corresponding manner. In addition, the input and output of the UPS device are decoupled using a field effect transistor that acts as a power transistor. | 03-31-2011 |
20150028680 | CONTROL MODULE FOR AN ELECTRICAL ENERGY ACCUMULATOR, ENERGY ACCUMULATOR UNIT HAVING SUCH A CONTROL MODULE, UNINTERRUPTIBLE POWER SUPPLY UNIT AND METHOD FOR OPERATING A CONTROL MODULE - The invention relates to a control module for an electric energy store for operation on a supply line, which is configured for the parallel connection of a plurality of consumers, comprising a supply terminal for connection to the supply line, and comprising a control unit for the controlled charging and/or discharging of an electric energy store via the supply terminal, wherein the control module is connected or can be connected to the electric energy store, the control module can be connected to a delimiting device, and the control unit is configured, when the control module is connected to the delimiting device, to perform a rapid charging and/or a rapid discharging of the energy store. | 01-29-2015 |
20150084424 | ENERGY SUPPLY MODULE AS A TWO-PORT NETWORK, USE OF A SEPARATING DEVICE IN SUCH AN ENERGY SUPPLY MODULE, AND METHOD FOR OPERATING SUCH AN ENERGY SUPPLY MODULE - The invention relates to an energy supply module ( | 03-26-2015 |