NDLI: Automated controlling system for protection of hydroelectrical power station with butterfly valves on power channel

Content Provider	IEEE Xplore Digital Library
Author	Ungureanu, G. Mircea, M. Vigu, C. Gota, D.
Copyright Year	2010
Description	Author affiliation: IPA -R&D Institute for Automation- Cluj Subsidiary (Ungureanu, G.; Mircea, M.; Vigu, C.; Gota, D.)
Abstract	Each hydro-power station is equipped with a protection system, that intervenes in the case of a breakdown of the equipments, to protect the personnel and the aggregates of the power plant. One of the base components of a hydro-power station is the forced pipeline, which allows admission of water from the reservoir to the turbine-generator groups. For the protection of the forced pipeline one or two special valves-butterfly valves-are installed, that have the purpose of allowing the admission of water to the groups and to cut-of the water flow in special conditions. In the present paper we present the solution used for a power plant fitted with two butterfly valves on the forced pipeline and the implemented control system. The butterfly valves and the supervisory, control and protective system are housed in a special chamber “Valve's house”. The role of the system is to allow the waterflow to the generators, by keeping those valves opened (0–5 degrees) and also to avoid the flood of underground power station in the eventuality of: destruction of power channel; destruction of diversion channel or any major malfunction to the hydro-generators groups.
Starting Page	1
Ending Page	5
File Size	513309
Page Count	5
File Format	PDF
ISBN	9781424467242
e-ISBN	9781424467259
DOI	10.1109/AQTR.2010.5520771
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-28
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electric breakdown Aggregates Power system protection Pipelines Automatic control Control systems Valves Personnel Power generation Water resources
Content Type	Text
Resource Type	Article

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
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