Device for improving the operating characteristics of an induction loop which is laid in the ground

摘要

In the case of an induction loop which is laid in the ground and is to be earthed for alignment reasons, the voltage magnitude is intended, on average, to be reduced. This is achieved in that the induction loop (IS) has a centre earth (E), or rather, in the case of transformer injection/extraction, the transformer winding (W2) which is connected in series with it has a centre tap with an earth (EM). <IMAGE>