摘要 |
The present invention relates to a device and an installation for producing electrical energy from a flowing medium, for ex. water, by means of a plurality of turbine-generator units (1), which are superposed and/or juxtaposed and connected together to one or several modules (23), whereby the generators (3) are designed as synchronous generators which present permanent magnetic poles as an excitation. Said invention also relates to a method for producing electrical energy and to a method for modifying such an installation.
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