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System and method for modular controller assembly supporting redundant configurations

A redundant and structural technology, applied in the field of controllers, can solve the problems of increasing the cost of acquisition cards, low efficiency of processor utilization, degradation of accuracy of conversion units and dedicated processors, etc.

Active Publication Date: 2015-02-11
GENERAL ELECTRIC CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unfortunately, the accuracy of conversion units and dedicated processors on capture cards can degrade over time
Additionally, a dedicated processor on the capture card can increase the cost of the capture card and make the control system's processor use inefficient

Method used

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  • System and method for modular controller assembly supporting redundant configurations
  • System and method for modular controller assembly supporting redundant configurations
  • System and method for modular controller assembly supporting redundant configurations

Examples

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Embodiment Construction

[0115] One or more specific embodiments of the present invention will be described below. In an effort to provide a concise description of these embodiments, not all features of an actual implementation may be described in the specification. It should be understood that when developing any such actual implementation, such as in any engineering or design project, a number of implementation-specific decisions must be made to achieve the developer's specific goals, such as compliance with system-related and business-related constraints , the developer's specific goals can vary from implementation to implementation. Moreover, it should be understood that such a development effort might be complex and time-consuming, but would nonetheless be a routine undertaking of design, production, and manufacture for those of ordinary skill having the benefit of this disclosure.

[0116] When introducing elements of various embodiments of the invention, the articles "a," "an," "the," and "sai...

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Abstract

A system includes a head board 14 with a first head processor 52, a first carrier board 66, and a first junction 58. The first carrier board 66 includes a first plurality of connectors 74 configured to communicatively couple the head board 14 to one or more first acquisition modules 60 with a first attachment pattern. The first carrier board 66 is configured in a first simplex or a first redundant configuration based at least in part on the first attachment pattern. The first junction 58 is configured to removably couple the first carrier board 66 with a terminator 59 or to removably couple the first carrier board 66 with a second carrier board 68, 70.

Description

technical field [0001] The subject matter disclosed herein relates to controllers, such as industrial controllers for turbine systems, power plants, and gasification systems. Background technique [0002] In the control system, various sensors measure the condition of the device (eg, turbine system) and provide feedback regarding the condition of the device (eg, turbine system) to the controller. The controller's processor uses the feedback to control the device. The control system can use a capture card with dedicated sensors to monitor the system. Dedicated sensors provide feedback to the processor. Additional sensors can be added to corresponding additional capture cards. The capture card may have a conversion unit to convert the raw feedback from the sensor into a data signal. A dedicated processor on each capture card processes the data signal. Unfortunately, the accuracy of the conversion units and dedicated processors on capture cards can degrade over time. Addi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/048
CPCH01L21/02G05B19/042G05B19/4188G05B2219/25314
Inventor D.M.阿利A.C.洛弗尔C.T.摩尔
Owner GENERAL ELECTRIC CO