COMPUTER TOMOGRAPHY APPARATUS AND METHOD FOR SUPPLYING POWER TO AN X-RAY SYSTEM OF A COMPUTER TOMOGRAPHY APPARATUS

摘要

The invention relates to a computed tomography device, having - An X-ray system and an intermediate circuit based on direct current, the X-ray system being designed to draw a resulting power from the intermediate circuit, - A first path, which is designed to take power of the first path from a low-voltage network and to feed the power of the first path into the intermediate circuit, the first path having a rectifier for connecting the intermediate circuit to the low-voltage network, - A second path, which is designed to take electrical energy from the low-voltage network and to feed a power of the second path into the intermediate circuit based on the electrical energy in order to use the power of the second path to create a difference between the resulting power and the power of the equalize first path, the second path having an energy store for storing the energy, which is based on an electrical capacitance and / or on an electrochemical pseudocapacitance, an input module for connecting the energy store with the low-voltage network and an output module for connecting the energy store with the intermediate circuit.