General Electric Company

Abb Schweiz Ag

Theodore Drummond Hill, Iii

Marcelo Esteban Valdes

Radoslaw Narel

Thomas Frederick Papallo, Jr

Alan Luis Arvidson

Gregory Paul Lavoie

Thomas F Papallo

Joseph Yuan Rao

Mark Matthew Lech

Ahmir Hussain

Jeremy David Smith

Scott Raymond Paddock

Anand S V Sirivella

Julio A Pena-Nieves

Methods and systems for monitoring devices in a power distribution system are described. In one example, a method for use in a power distribution system including a plurality of devices is described. The method includes receiving a plurality of data signals associated with the power distribution system, determining a measurement error value associated with the power distribution system based on the plurality of data signals, comparing the determined measurement error value to a dynamic threshold, and generating an alert when the determined measurement error value exceeds the dynamic threshold.

Methods and systems for monitoring devices in a power distribution system

A method of circuit breaker control includes determining if a trip event for a circuit breaker has occurred, determining a set of redundancy parameters for the circuit breaker, and transmitting a trip signal and a shunt trip signal to the circuit breaker based on the set of redundancy parameters.

Circuit breaker control

A method and system for a power distribution system are provided. The method includes determining at a central controller normal mode configuration settings for a plurality of circuit breakers of the power distribution system and determining at the central controller alternate mode configuration settings for the plurality of circuit breakers of the power distribution system. The method further includes controlling with the central controller the operation of the plurality of circuit breakers based on the normal mode configuration settings and the alternate mode configuration settings.

Method and system for controlling a power distribution system

A centrally controlled protection system is provided. The system includes a plurality of circuit breakers, a plurality of modules, and a central computer. Each of the plurality of breakers are in electrical communication with a respective one of the plurality of modules. The central computer is in communication with each of the plurality of modules via a network. The central computer controls the plurality of circuit breakers in either a normal mode or a reduced energy let-through mode.

Centrally controlled protection systems having reduced energy let-through mode

A network-based method and system for analyzing and displaying reliability data from a user is provided. The method includes recording reliability data, obtaining unreliability plots, obtaining Weibull distribution parameters, creating control charts for those parameters over time, and obtaining hypothesis tests to ensure reliability has not changed due to process variation.

Network-based method and system for analyzing and displaying reliability data

A quality management system and computer based process for managing quality are disclosed. The quality management system includes a set of networked operator stations for entering data including critical to quality customer information and information relating to the equipment to be monitored on a quality basis. The system further includes an application server on the network for running the programs of the system such as critical to quality setup, report generation, logging to the database, and maintenance events. A database server is further included on the network for storing the local database. A web server holding a capability warehouse connects to the local database over a web connection. The process for managing the quality of the monitored electrical equipment includes sending process capability data from the local database to the capability warehouse, updating an entitlement database embedded in the capability warehouse, delivering new schema information to the local database from the entitlement database, and reporting information to the customer at an operator station via an automatic or requested report.

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West Hartford, CT, United States of America

Theodore Drummond Hill, Iii