Patent · US Active

System and method for hybrid risk modeling of turbomachinery

US8712739B2 · kind B2 · utility

12Cited by

18References

19Claims

0Family size

Assignee

General Electric Company · US

Inventors

Xiaomo Jiang · Atlanta, US
Christopher Farral · Greenville, US
Tong Zou · Beijing, CN

Key dates

Filing date	Nov 19, 2010
Grant date	Apr 29, 2014
Priority date	—
Expiry date	Oct 31, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/80
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Systems and methods are disclosed herein for enhancing turbomachine operations. Such systems and methods include a hybrid risk model. The hybrid risk model includes a physics-based sub model and a statistical sub model. The physics-based sub model is configured to model physical components of a turbomachine. The statistical sub model is configured to model historical information of the turbomachine. The hybrid risk model is configured to calculate a turbomachine parameter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.