Invention Grant
US09444233B2 Methods, systems, and apparatus for automated maintenance mode switching 有权
用于自动维护模式切换的方法,系统和装置

Methods, systems, and apparatus for automated maintenance mode switching
Abstract:
Methods, devices, and systems for automated maintenance mode switching are described. An example method of controlling a protection assembly mode of operation is described for use in a system having a protection assembly configured to receive power from an upstream power source and provide power and protection to a downstream protection device moveable between a fully engaged position and a fully disengaged position. The method includes determining, by the protection assembly, when a maintenance action is being performed on the downstream protection device, and switching the protection assembly from a normal protection mode to a maintenance mode of operation in response to determining the maintenance action is being performed on the downstream protection device.
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