Electronic module integration for harsh environment machines

Patent metadata

Field	Value
Publication number	US-9607452-B2
Application number	US-201514691910-A
Country	US
Kind code	B2
Filing date	Apr 21, 2015
Priority date	Apr 21, 2015
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

A gas turbine engine is provided having a control and health monitoring system that includes an engine control module. At least one electronic component electronically coupled to the engine control module. The at least one electronic component includes an electronic module. The system further includes an isolation rail extending through the gas turbine engine. The at least one control component is electronically coupled to the engine control module through the isolation rail. The electronic module is in thermal communication with isolation rail.

First claim

What is claimed is:

1. A control and health monitoring system comprising:
a control module;
at least one control component electronically coupled to the control module, the at least one control component comprising an electronic module;
an isolation rail, the at least one control component electronically coupled to the control module through the isolation rail, wherein the electronic module is in thermal communication with isolation rail,
wherein the control module is electronically coupled to the electronic module with at least one of a data and power bus, optic cable, or a thermal path, the at least one of a data and power bus optic cable, a wireless transmission conduit, or a thermal path extending through an interior pathway of the isolation rail.

2. The system of claim 1 , wherein the electronic module is physically coupled to an inside surface of the isolation rail.

3. The system of claim 1 , wherein the electronic module is physically coupled to an outside surface of the isolation rail.

4. The system of claim 1 further comprising a thermal management unit operably connected to the isolation rail to thermally condition the isolation rail.

5. The system of claim 1 further comprising at least one sensor electronically coupled to the control module through the isolation rail.

6. The system of claim 1 , wherein the isolation rail is configured and arranged to protect the electronic module from at least one of vibration, shock, temperature extremes or thermal cycling stresses.

7. The system of claim 1 further comprising an external source of at least one of air, electrical power or fluid to thermally condition the isolation rail.

8. The system of claim 1 , wherein the isolation rail is configured and arranged as a waveguide for wireless communication between the control module and the control component.

9. The system of claim 1 , wherein the electronic module comprises a memory device to store information related to at least one of diagnosing faults of the electronic component, environmental data during operation of the electronic component, or total accumulated operational time of the electronic component.

10. The system of claim 1 , wherein the electronic module comprises dynamic models of the control component for at least one of real-time fault detection and remaining life calculation.

11. The system of claim 1 , wherein the electronic module comprises functionality to control operation of the control component.

12. The system of claim 1 , further comprising direct wiring between the control module and the electronic component without use of pin and socket connections for quick disconnect.

13. A gas turbine engine comprising:
a control and health monitoring system comprising:
an engine control module;
at least one electronic component electronically coupled to the engine control module, the at least one electronic component comprising an electronic module;
an isolation rail extending through the gas turbine engine, the at least one control component electronically coupled to the engine control module through the isolation rail, wherein the electronic module is in thermal communication with isolation rail,

wherein the engine control module is electronically coupled to the at least one control component with at least one of a data and power bus, optic cable, or a thermal path the at least one of a data and power bus optic cable a wireless transmission conduit or a thermal path extending through an interior pathway of the isolation rail.

14. The gas turbine engine of claim 13 , wherein the electronic module is physically coupled to at least one of an inside surface of the isolation rail or an outside surface of the isolation rail.

15. The gas turbine engine of claim 13 further comprising a thermal management unit operably connected to the isolation rail to thermally condition the isolation rail.

16. The gas turbine engine of claim 13 , wherein the isolation rail is configured and arranged to protect the electronic module from at least one of temperature extremes, vibration, shock, or thermal cycling stresses.

17. The gas turbine engine of claim 13 further comprising an external source of at least one of electrical power, air or fluid to thermally condition the isolation rail.

18. A gas turbine engine comprising:
a control and health monitoring system comprising:
an engine control module;
at least one electronic component electronically coupled to the engine control module, the at least one electronic component comprising an electronic module;
an isolation rail extending through the gas turbine engine, the at least one control component electronically coupled to the engine control module through the isolation rail, wherein the electronic module is in thermal communication with isolation rail;

wherein the engine control module is coupled to the control component through a waveguide for wireless communication between the control module and the control component.

Assignees

• United Technologies Corp

Inventors

• Sobanski Kurt J

Classifications

• F05D2270/62

  Electrical actuators · CPC title

• F05D2270/54

  by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit · CPC title

• G07C5/0808 Primary

  Diagnosing performance data (testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005) · CPC title

• F01D21/003

  Arrangements for testing or measuring (for measuring vibrations G01H) · CPC title

• F05D2220/32

  in gas turbines · CPC title