Power distribution system utilizing digital communications to determine the configuration thereof

摘要

Three-phase electrical power is used to distribute electrical power to electronic devices in a cluster. A power distribution system includes circuit breaker panels and power distribution units for providing electrical power to the electronic devices. The electrical connections within the power distribution system form a digital communication network that communicates identification codes for the purpose of identifying each electrical connection in the power distribution system. A cluster management entity may then collect the identification codes associated with each electrical connection in order to detect the actual configuration of the power distribution system. By further knowing the load of each electronic device and their association with entities of the power distribution system, the cluster management entity may determine the load on each phase and take steps to balance the load.

主权项

1. A system, comprising:
a plurality of servers in communication with a cluster management entity; a power distribution system including a three phase electrical source, each phase having at least one electrical power supply cable forming an electrical connection from the phase to at least one circuit breaker panel for providing electrical power to the at least one circuit breaker panel, each circuit breaker panel having at least one electrical power supply cable forming an electrical connection from the circuit breaker panel to at least one power distribution unit for providing electrical power to the at least one power distribution unit, and each of the power distribution units having at least one electrical power supply cable forming an electrical connection from the power distribution unit to at least one of the servers for providing electrical power to the at least one of the servers; each circuit breaker panel having a circuit breaker panel management processor; and each power distribution unit having a power distribution unit management processor; wherein, for each power distribution unit, the power distribution unit management processor of the power distribution unit is in digital communication with the circuit breaker panel management processor of the circuit breaker that provides electrical power to the power distribution unit, wherein the digital communication is carried over the electrical power supply cable forming the electrical connection between the power distribution unit and the circuit breaker panel, and wherein the circuit breaker panel management processor and the power distribution unit management processor are coupled for communication with the cluster management entity.