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Abb Ag patents

Recent patent applications related to Abb Ag. Abb Ag is listed as an Agent/Assignee. Note: Abb Ag may have other listings under different names/spellings. We're not affiliated with Abb Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Abb Ag-related inventors

Adaptive modeling method and system for mpc-based building energy control

A method for controlling a temperature of a building using a building thermal model of the building in a model predictive control (mpc) system includes measuring the temperature and a rate of change of temperature for at least one zone that is included in the building thermal model so as to determine an error from a temperature and rate of change of temperature that is predicted by the mpc system. Possible causes of the error and a probability of each of the possible causes of error occurring are determined. ... Abb Ag

Web-based visualization system of building or home automation

In an embodiment, the present invention provides a web-based visualization system of building or home automation, including: a web server, which is connected with at least two client devices and in the client devices are integrated at least one client display and a rendering engine. The rendering engine contains a resize engine, which is uploaded to the client devices when a client requests at least one dedicated web-side from the web server. ... Abb Ag

System and method for generating a visualization of a building management system

In an embodiment, the present invention provides a system for generating a visualization a home or building, including a fieldbus commissioning tool with a template library and a graphical commissioning engine for implementing physical devices of the home or building. The template library includes: a set of device templates and device object templates, which contains information how the devices are used; a set of zone templates, which specify the use of the devices which are available within a zone; a set of automation templates and a set of web templates. ... Abb Ag

Method and system for safety-relevant input to a control system

A system and a method for safety relevant input to a control system, the control system including a plc which includes a non-safety control module for controlling non-safety processes, and a safety control module for controlling functional safety of processes, the system further including an operator panel for user selection of safety-related object input, wherein the system includes two communication paths between the operator panel and the safety control module, that each of the communication paths uses a different communication protocol, that each communication path goes through the non-safety control module to and from the safety control module, that the first communication path transfers object code and the second communication path transfers masked object code.. . ... Abb Ag

Safety control system and method of operation of a safety control system

A safety control system has a control unit with safety control logic, a safety sensor arrangement, a machine arrangement operable in different operation modes, each operation mode having a different productivity, the control unit receiving and evaluating input from the safety sensor arrangement, and, in reaction to evaluation result(s), activating an operation mode determined by the safety control logic, the safety sensor arrangement having at least two functionally redundant subsystems, control unit input including information indicating availability of the functionally redundant subsystems, the control logic being configured to activate normal operation mode with normal productivity if input indicates availability of all subsystems, activate fail-stop operation mode with zero productivity if input indicates unavailability of all subsystems, activate fail-operate operation mode with productivity less than normal but above zero if input indicates at least temporary unavailability of at least one and availability of at least another one of the subsystems.. . ... Abb Ag

Switching converter circuit with an integrated transformer

A switching converter circuit has an integrated transformer, wherein the transformer has a double loop magnetic structure with an e i core geometry, wherein the primary and secondary windings are placed side by side on the center leg of the e-part of the core, wherein the air gap is placed at the far end of the primary winding between the free end of the center leg and the i-part of the core.. . ... Abb Ag

Converter module and switchgear assembly for ac and dc power distribution

A converter module for use in a switchgear assembly for power distribution, has: one or more ac supply bus bars for providing ac power supply; one or more ac or dc power distribution bus bars for distributing power to loads; and one or more converter units for converting ac power from the ac supply bus bars to ac or dc power onto ac or dc power distribution bus bars, respectively.. . ... Abb Ag

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


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