Invention Grant
- Patent Title: System and method for redundantly controlling a dual electric vehicle supply equipment
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Application No.: US14571066Application Date: 2014-12-15
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Publication No.: US09783072B1Publication Date: 2017-10-10
- Inventor: Mahidhar Reddy , Rajesh Kumar , Vince Kayser
- Applicant: Semaconnect, Inc.
- Applicant Address: US MD Bowie
- Assignee: SemaConnect Inc.
- Current Assignee: SemaConnect Inc.
- Current Assignee Address: US MD Bowie
- Agency: Vector IP Law Group
- Agent Robert S. Babayi
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L11/18

Abstract:
A system and method is provided for creating a redundantly controlled dual electric vehicle supply equipment (EVSE). A double pole, double throw (DPDT) AC relay is provided on a power input to a low-voltage direct current (LVDC) circuit. The DPDT AC relay switches the AC power to the LVDC circuit automatically from either a LEFT ACV input or RIGHT ACV input such that operation of LVDC circuit remains uninterrupted.
Information query