Honeywell International Inc.

Edwin Yue

Randy Fuller

David Lazarovich

Ileana Rusan

Srinivasa Rao Dangeti

Cristian E Anghel

Wayne T Pearson

Zhenning Liu

Jean-Luc Derouineau

Subodh Keshri

Gopi Gudimetla

The present invention provides an electrical power distribution system that includes a first primary distribution panel (PDP) connected to a first source of electrical power and a second PDP connected to a second source of electrical power. The second PDP is connected to the first PDP by a conductor. A first solid state power controller (SSPC) receives signals corresponding to the flow of current through the first PDP to a load. A second SSPC receives signals corresponding to the flow of current between the first PDP and the second PDP. The first and second SSPC protect the electrical power distribution system from a variety of fault conditions.

Solid state power controller (SSPC) used as bus tie breaker in electrical power distribution systems

A power generation and distribution system utilizes two or more AC generators each of which may be driven by a separate prime mover such as a turbine. The generators may be driven at different rotational speeds. AC power from the generators may be rectified and applied to a common DC bus. Electrical loads may be applied to the common bus and may establish an electrical power requirement. Allocation of electrical power requirement may be made among the generators based on power available from the turbines.

Paralleled HVDC bus electrical power system architecture

The present invention provides an electrical power distribution system that includes a first primary distribution panel (PDP) connected to a first source of electrical power and a second PDP connected to a second source of electrical power. The second PDP is connected to the first PDP by a conductor. A first ELCU receives signals corresponding to the flow of current through the first PDP to a load. A second ELCU receiving signals corresponding to the flow of current between the first PDP and the second PDP and a third ELCU receives signals corresponding to the flow of current between the second PDP and the first PDP. The first, second and third ELCUs protect the electrical power distribution system from a variety of fault conditions.

Electronic load control unit (ELCU) used as bus tie breaker in electrical power distribution systems

A control apparatus () for a starter/generator () of an aircraft electrical power system is provided. During a start mode of operation, AC power is provided by the control apparatus () to an exciter stator () of the starter/generator () which is combined with controlled AC power supplied by a start converter () to a main stator () of the starter/generator () to rotate and start an aircraft engine. Alternatively, during a generate mode of operation after engine start, the control apparatus () provides DC power to the starter/generator () to produce a regulated voltage output from the starter/generator ().

Control apparatus for a starter/generator system

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Unionville, Canada

Edwin Yue