NDLI: Research on State Evaluation and Prediction System of Hydraulic Turbine Based on Pressure Pulsation Parameters

Please wait, while we are loading the content...

Research on State Evaluation and Prediction System of Hydraulic Turbine Based on Pressure Pulsation Parameters

Content Provider	Scilit
Author	Jiang, Xiaoping Gao, Xiang Hu, Jiawei Wang, Ziting Wang, Lele
Copyright Year	2021
Description	Journal: Iop Conference Series: Earth and Environmental Science The pressure pulsation parameter of hydraulic turbine is one of the important indexes reflecting hydraulic stability of hydraulic turbine. Based on the pressure pulsation of the turbine, the health condition of the turbine unit is evaluated and predicted in this paper. Based on the measured data of pressure pulsation at four characteristic position of the hydraulic turbine, clustering was conducted by k-means method, and the health status of the hydraulic turbine unit was evaluated by finding the optimal k value for health status classification. The time series relationship of pressure pulsation was determined, and the evaluation result was taken as the prediction feature to establish the trend prediction model of pressure pulsation of hydraulic turbine set based on the time series change of long and short term memory network (LSTM). To realize real-time health assessment and prediction of unit running state and achieve quantitative assessment of equipment health state can provide technical basis for guiding unit maintenance.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/774/1/012035/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/774/1/012035
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	1
Volume Number	774
Language	English
Publisher	IOP Publishing
Publisher Date	2021-06-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Characterization and Testing of Materials Hydraulic Turbine Pressure Pulsation
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in