The Boeing Company

Lowell W Schaffner

Mark Eugene Liffring

Mark Stephen Shander

Todd Burton Brouwer

Terrance L Thomas

Thomas F Currier

Robert Dennis Holley

Carolyn Kerr

Eugene V Solodovnik

Frederic Lacaux

Thomas R Hasenoehrl

Mehdy Barekatein

Sheverria Aikens

Jon J Dhondt

N Evan Lurton

Eugene Solodovnik

Mark E Liffring

Mark S Shander

Todd B Brouwer

Robert D Holley

Ty Aaby Larsen

John T Paterson

Christopher Mark Severns

Steven Mark Walstrom

Mori M Borumand

Seth C Tai

Ronald C Yabut

Tony Aikens

Frederic P Lacaux

Sheverria A Aikens

The present disclosure provides a system, method, and apparatus for battery monitoring. In one or more embodiments, the disclosed method involves injecting at least one test signal into a battery, and receiving at least one response signal from the battery. In one or more embodiments, the response signal(s) comprises at least one reflected signal. The method further involves comparing, with at least one processor, the response signal(s) with at least one baseline signal to produce at least one comparison signal. Also, the method involves detecting, with at least one processor, at least one anomaly within the battery by using the comparison signal(s). Further, the method involves determining, with at least one processor, a location at least one anomaly within the battery by using the comparison signal(s).

In-situ battery monitoring system

A solid state primary power switching network for modular equipment centers (MECs) distributing primary power throughout a vehicle. The solid state primary power switching network includes multiple primary power switch network devices (PPSNDs) of a MEC for controlling and distributing primary power to other MECs spatially distribute throughout a vehicle. In one or more configurations, the PPSNDs have a universal structure in that each includes a common power input source and a plurality of common power outputs. In one or more configurations, primary power sources to the vehicle are switched without a perceivably visible break in power.

Modular equipment center solid state primary power switching network

A battery module system includes at least one cell and a battery module processor. The battery module processor may be configured to receive at least one cell signal associated with the at least one cell, wherein the at least one cell signal includes at least one of a temperature signal, a voltage signal, or a current signal. The battery module processor may be also configured to determine a status of the at least one cell based on the at least one cell signal. The battery module system may be configured to removably connect to a master/module interface, and to deliver power from the at least one cell to the master/module interface. The battery module system may be also configured to communicate, from the battery module processor, the status of the at least one cell to the master/module interface.

Battery module system

A plurality of modular equipment centers (MECs) spatially distributed throughout a vehicle servicing equipment loads. Each MEC independently provides localized power and communication to service the equipment loads. A zone of electrical loads is assigned to and serviced by the nearest MEC. Power and communication data are synchronized in that each equipment load receives power and data from the same MEC. In one embodiment, if a MEC experiences an operational inconsistency, one or more other MECs are assigned the equipment loads of the operationally inconsistent MEC.

Modular equipment center zonal standalone power system control architecture

A modular truss assembly for mechanically and electrically mounting system components of a modular equipment center (MEC). A plurality of MECs is spatially distributed throughout the vehicle to service equipment loads. The modular truss assembly provides different voltage levels for powering the system components of the MEC and for powering the equipment loads. In one or more configurations, a MEC incorporate inductive power coupling for powering a line replaceable unit (LRU) in proximity to the modular truss assembly without exposed electrical connections and such that the MEC may forgo power conversion equipment. In one or more configurations, a sensor is embedded in one or more transfer layers of the truss for measuring a power trace embedded in the modular truss assembly.

Modular equipment center integrated truss sensors

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Seattle, WA, United States of America

Lowell W Schaffner