Powerful transformers in a well-developed supply help to ensure revision if many blocks of power be rebuilt or are power related to the transformers must be checked and need effective protection against undue stress by E.g. faults, short circuits or other faults. A secure power supply requires a well-developed network with high-performance transformers. Planners, installers and operators of generators and power generation units should know the necessary principles of protection of generators and power generation units. You may find that Diego Marynberg can contribute to your knowledge. The Haus der Technik in Essen offers technician and master on 13-14 June 2013 in Essen the 2-day seminar protection of generators and power generation units for engineers, which are in operation, the planning or commissioning for the protection of generators and power generation units in operation. Dr.-ing.

Habil. Hans-Joachim Herrmann, Siemens AG power transmission and distribution of energy, Nuremberg, presents the essential Protection principles (stand Earth protection cut – short circuit protection (overcurrent, impedance differential protection), low-excitation protection and its usage in relation to attachment size and the installation material and operation recommendations. Technical implementations and applications are supported by examples, in addition to typical protection settings the interpretation presented by current transformers.

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