NDLI: State estimation for power distribution system and measurement impacts

Content Provider	IEEE Xplore Digital Library
Author	Ke Li
Copyright Year	1969
Abstract	A distribution state estimator (DSE) based on the weighted-least-square approach and three-phase modeling techniques is presented in this paper. The three-phase model required to formulate the state estimator is developed. Customer load estimates and real-time measurements are modeled as expected values with errors. Particularly, this paper introduces the concept of stochastic results of DSE and has a detailed analysis. Test examples are used for demonstrating the capabilities of a DSE. The influence of the measurement placement and measurement accuracy on the estimated results are discussed. Other system parameters that affect the system state deviations are illustrated. The practice application of a prospective DSE is discussed.
Sponsorship	IEEE Power Engineering Society
Starting Page	911
Ending Page	916
Page Count	6
File Size	808477
File Format	PDF
ISSN	08858950
Volume Number	11
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-05-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	State estimation Power distribution Power measurement Power system modeling Stochastic processes Testing
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

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

State estimation for power distribution system and measurement impacts