公开(公告)号：US09537316B2

公开(公告)日：2017-01-03

申请号：US14574584

申请日：2014-12-18

Applicant: Tundra Process Solutions Ltd.

Inventor： Gheorghe Ailenei

IPC: H01H83/00 ,  H02J3/00

CPC classification number: H02J3/006 ,  Y04S10/525

Abstract: A power management circuit for a multi-phase alternating current (AC) power supply is provided to manage a single phase bad, connected thereto, during a brownout condition. The management circuit is configured to switch the single phase electrical bad from an affected conductor of the AC power supply and to connect the single phase electrical bad between two unaffected conductors of the AC power supply thereby ensuring continued supply of voltage to the single phase electrical load.

Abstract translation: 提供一种用于多相交流（AC）电源的电源管理电路，用于在掉电状态期间管理与之相连的单相不良。 管理电路被配置为从交流电源的受影响的导体切换单相电不良，并将交流电源的两个未受影响的导体之间的单相电气不良连接，从而确保向单相电负载持续供电 。