Method for predicting residual useful life of electronic components of generating set automatic control system
A technology of automatic control system and electronic components, applied in forecasting, instrumentation, data processing applications, etc., can solve the problems of generator set output reduction, economic loss, generator set outage, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0053] The input / output module of the steam turbine automatic control system of a certain type of 600MW generating set adopts the electronic component life prediction system of the automatic control system of the generating set shown in Figure 1 and the electronic component life prediction computer software of the automatic control system of the generating set shown in Figure 2. On the application computing server in the control center of the power plant. The life prediction of the input / output module of the steam turbine automatic control system of this type of generator set is carried out, and the replacement cycle, optimal maintenance interval and remaining life of the input / output module of the steam turbine automatic control system of the generator set are obtained.
[0054] Step 1: Input the dates when 16 samples of the input / output modules of the steam turbine automatic control system of the 600MW generator set for power generation were put into use and the dates when 4 ...
Embodiment 2
[0066] The distributed control system (DCS) of a certain type of 300MW generating set adopts the life prediction system of the electronic components of the automatic control system of the generating set shown in Figure 1 and the computer software for the life prediction of the electronic components of the automatic control system shown in Figure 2, and obtains The man-machine interface, communication loop and control unit replacement cycle of the decentralized control system optimizes maintenance intervals and remaining life.
[0067] Step 1: The decentralized control system of this type of 300MW generating set has just been put into commercial operation, and the human-machine interface, communication circuit and control unit have not failed, and life data statistics cannot be performed. In this case, the failure rate of calling the man-machine interface of the distributed control system of the generating set from the database server 1 is λ 1 =1.87×10 -7 , The failure rate of...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com