Schneider Electric Usa, Inc.

Other

Turner, Larry A.

Buda, Paul Robert

Verga, Frank J.

Pazis, Jason

Brown, Scott Robert

Glasgow, David R.

Pollard, Gary Brent

David R Glasgow

Scott Robert Brown

Paul Robert Buda

Larry A Turner

Gary Brent Pollard

Jason Pazis

Frank J Verga

Alexander Filippenko

Kevin L Parker

Judith Glasgow

Gary B Pollard

Scott Brown

Gary Pollard

Alexander S Filippenko

Embodiments of the disclosure provide a thermal model based on an adaptive filter bank for characterizing heat transfer of a volume of a thermal system. In one embodiment, the adaptive filter bank is used for diagnostics that provides information related to the condition of a thermal system. The diagnostics are based on an analysis of heat transfer characteristics of a dynamic representation of the thermal system. In accordance with the embodiments, thermal coefficients are generated based on an adaptive filter bank. One or more filters are applied to the thermal coefficients based on a sampling rate and one or more estimate thermal coefficient thresholds are generated based on the sampling rate. It is determined whether at least one of the thermal coefficients that is filtered satisfies at least one of the estimated thermal coefficient thresholds. Thereupon, alert information indicative of a diagnostic event is provided based on the determination.

Detecting diagnostic events in a thermal system

A processor-implemented method of controlling an HVAC system transforms a comfort map into a plurality of sequential constant-temperature segments that are used in generating a control temperature sequence that preserves occupant comfort while improving energy efficiency. The method balances user comfort, temperature trajectory execution complexity, operational HVAC trajectory realization, and energy efficiency. The system achieves this balance through utilization of comfort map metric data, analysis and control system execution. The system, comfort map metric data processing and analysis facilitates this balance by executing a control temperature sequence/temperature trajectories developed based on direct user comfort feedback data within the context of a comfort map and thermal equilibrium boundaries derived from the comfort map.

Apparatuses, methods and systems for comfort and energy efficiency conformance in an HVAC system

The INTERIOR COMFORT HVAC USER-FEEDBACK CONTROL SYSTEM AND APPARATUS transforms qualitative feedback received from a user/occupant into a 'comfort map,' or modifications thereto, a comfort map being defined at least in part by one or more comfort event windows. The comfort map data is used to determine a temperature setpoint sequence that avoids regions of the map corresponding to known and/or predicted regions of user discomfort.

Interior comfort HVAC user-feedback control system and apparatus

The INTERIOR USER-COMFORT ENERGY EFFICIENCY MODELING AND CONTROL SYSTEMS AND APPARATUSES ('IUCEEMC') transforms comfort maps and occupant comfort inputs via a profile library manager component, exploration manager component, comfort map manager component, regulation monitor component, control temperature sequence generator component, and comfort map modification component, into comfort map and control temperature sequence outputs. In some implementations, the IUCEEMC can divide a timespace of a temperature model into a plurality of sections, select a section from the plurality of sections, perform a first persistent change of the section from the plurality of sections, and, via a control temperature sequence generator, calculate a control temperature sequence using the temperature model. The IUCEEMC can develop and execute a temperature trajectory on an HVAC system, such as a home or industrial HVAC system.

Interior user-comfort energy efficiency modeling and control systems and apparatuses using comfort maps

A system for comfort based management of thermal systems, including residential and commercial buildings with active cooling and/or heating, is described. The system can operate without commissioning information, and with minimal occupant interactions, and can learn heat transfer and thermal comfort characteristics of the thermal systems so as to control the temperature thereof while minimizing energy consumption and maintaining comfort.

Operational constraint optimization apparatuses, methods and systems

A point-of-use energy status indicator monitoring the presence or absence of energy at a monitored device that is required for proper operation of a point-of-use device. The point-of-use indicator being in two-way communication with a status determining device that monitors the monitored device. The status determining device being capable of overriding a utility or energy management system curtailment of energy to the monitored device in response to receiving a signal from a means for overriding located in the point-of-use energy status indicator.

Point-of-use status indicator

Tricycle for handicapped

Growing community of inventors

Wendell, NC, United States of America

David R Glasgow