Process for the protection of at least one consumer against overvoltages, and a device for implementing the process

摘要

Process for the protection of at least one consumer against overvoltages, and a device for implementing the process.Process and device for the protection of at least one consumer against overvoltages, a process for contactless transmission of energy to electrical power.One or more current sources of frequ00b3u00eancia average, whose frequ00b3u00eancias may show deviations around the frequ00b3u00eancia average f ~ m ~, for consumer driven, at least one.Through one or several routes of transmission and heads of transmission allocated to consumers, with the actuator connected to the output adjustment, the adjustment of power.Absorbed by the route of transmission, and a route of transmission is fed by a current source of frequ00b3u00eancia average, with a stream of frequ00b3u00eancia average,In its actual value during the transmission of the power, and the consumer is supplied with energy by at least an adjustment actuator with at least one feeding.And one or several currents fed are rectified in each time a rectifier, are filtered with each time a choke coil circuit, intermediate and are joined, and,According to the need of power consumers, the DC intermediate circuit each time together, by means of a switch or is conducted to a condenser circuit intermediary,That will cushion the output voltage u ~ = ~ of the actuator for adjustment, or is diverted before this, and so that the voltage u ~ = ~,In at least a condenser circuit is compared with a value predeterminu00e1vel intermediary, and when exceeding this value is connected with a switch of power electronic.To divert current intermediate circuit.