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公开(公告)号:US20190302814A1
公开(公告)日:2019-10-03
申请号:US16442577
申请日:2019-06-17
Applicant: ABB Schweiz AG
Inventor: Frank Cornelius , Martin Carlen
Abstract: A longitudinal voltage regulator includes: a voltage source for generating an additional voltage; and a transformer for coupling the additional voltage into an input voltage. The transformer both generates the additional voltage and couples the additional voltage into the input voltage. In an embodiment, the transformer has an input winding and an output winding.