Invention Grant
- Patent Title: Methods and systems for monitoring health of blades
- Patent Title (中): 用于监测叶片健康的方法和系统
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Application No.: US13665135Application Date: 2012-10-31
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Publication No.: US09250153B2Publication Date: 2016-02-02
- Inventor: Rahul Srinivas Prabhu , Mahalakshmi Shunmugam Balasubramaniam , Ajay Kumar Behera , Aninda Bhattacharya , Venkatesh Rajagopalan , Prashanth D'Souza , Vivek Venugopal Badami
- Applicant: General Electric Company
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Ann M. Agosti
- Main IPC: F01D25/00
- IPC: F01D25/00 ; G01M5/00 ; G01B7/14
Abstract:
A system is disclosed. The system includes a processing subsystem that determines preliminary voltages corresponding to a plurality of blades based upon blade passing signals (BPS), and generates a plurality of clearance values by normalizing the preliminary voltages for effects of one or more operational parameters, wherein the plurality of clearance values are representative of clearance of the plurality of blades.
Public/Granted literature
- US20140119889A1 METHODS AND SYSTEMS FOR MONITORING HEALTH OF BLADES Public/Granted day:2014-05-01
Information query
