Eaton Intelligent Power Limited

Amal Thomas

Amit Govind Kolge

Hossein Ghassempour Aghamolki

Swaroop Gajare

A network protector includes: a first resettable switching apparatus configured to control an electrical connection between a distribution transformer and a first electrical feeder of a secondary electrical distribution network; a first communications interface; and a first controller configured to: determine a direction of power flow in the first electrical feeder; cause the first communications interface to provide a first indication of the direction of power flow in the first electrical feeder to a second network protector; and receive a second indication from the second network protector. The second indication includes an indication of the direction of power flow in a second electrical feeder of the secondary electrical distribution network.

Network protector with a communications interface

A switch device includes: a resettable switching apparatus, the resettable switching apparatus is configured control an electrical connection between a first electrical feeder of an electrical distribution network and a load; and a controller configured to: cause a test signal to be provided to the first electrical feeder; determine, after a test signal is provided to the first electrical feeder, whether the electrical distribution network has a radial structure; and if the electrical distribution network has a radial structure, open the resettable switching apparatus to disconnect the load from the first electrical feeder of the electrical distribution network. The electrical distribution network receives alternating current (AC) electrical power from at least two independent AC power sources.

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Changanassery, India

Amal Thomas