Invention Grant
US08148948B2 Adaptive low voltage disconnect controller, method of protecting a battery and a power system manager
有权
自适应低压断开控制器，保护电池和电力系统管理器的方法
- Patent Title: Adaptive low voltage disconnect controller, method of protecting a battery and a power system manager
- Patent Title (中): 自适应低压断开控制器，保护电池和电力系统管理器的方法
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Application No.: US12404180Application Date: 2009-03-13
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Publication No.: US08148948B2Publication Date: 2012-04-03
- Inventor: Roy J. Davis , Darwin D. Smith
- Applicant: Roy J. Davis , Darwin D. Smith
- Applicant Address: US TX Plano
- Assignee: Lineage Power Corporation
- Current Assignee: Lineage Power Corporation
- Current Assignee Address: US TX Plano
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
Provided herein is a controller for a low voltage disconnect (LVD), a method of protecting and providing a maximum or substantially maximum battery reserve coupled to a DC load bus and a power system manager. In one embodiment, the LVD controller includes an adaptive disconnect system configured to determine a variable LVD threshold voltage value and instruct the LVD to disconnect a battery reserve from a DC load bus based thereon. The variable LVD threshold voltage is determined based on a current of the battery reserve during a battery-discharge event.
Public/Granted literature
- US20100231170A1 ADAPTIVE LOW VOLTAGE DISCONNECT CONTROLLER, METHOD OF PROTECTING A BATTERY AND A POWER SYSTEM MANAGER Public/Granted day:2010-09-16
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