International Conference on Computer and Knowledge Engineering

Home / 12th International Conference on Computer and Knowledge Engineering

Optimal PMU Placement Considering Reliability of Measurement System in Smart Grids

Authors :

Mohammad Shahraeini¹ Shahla Khormali² Ahad Alvandi³

1- Golestan University 2- Golestan University 3- Golestan University

Keywords :

state estimation،observability،reliability،weighted adjacency matrix

Abstract :

State estimation has been known as the major part of power system operation, and observability analysis is the main function in an estimator. Therefore, the placment of measurement devices for the observability of the entire network has always been the main concern, while the reliability of the estimator is an important issue that also should be considered. The current study presents a method for PMU placement that designs a highly reliable estimator with a minimum number of such units. This can be achieved by using a weighted adjacency matrix, which utilizes reliability of transmission lines as its weights, and well-defined objective function that tries to maximize reliability of estimator. The simulation results for the IEEE 14 and 24 bus test networks show that the proposed method not only minimizes the number of PMUs but also places such units on the branches with higher reliability.

List of archived papers

FinTNet: From Tweets to Trades

Dorsa Tavakoli - Saman Haratizadeh

Hybrid navigation based on GPS data and SIFT-based place recognition using Biologically-inspired SLAM

Sahar Salimpour Kasebi - Hadi Seyedarabi - Javad Musevi Niya

Load Frequency Control of Geothermal Power Plant Incorporated Two-Area Hydro-Thermal System with AC-DC Lines

Shanker J Gambhire - Malligunta Kiran Kumar - Hossein Shahinzadeh - Mohammad-hossein Fayaz-dastgerdi - B. Srikanth Goud - Ch.Naga sai Kalyan

YOLOatt-Med: YOLO-Based Attention Mechanism for Medical Image Classification

Fatemeh Naserizadeh - Erfan Akbarnezhad Sany - Parsa Sinichi - Seyyed Abed Hosseini

TCAR: Thermal and Congestion-Aware Routing Algorithm in a Partially Connected 3D Network on Chip

Majid Nezarat - Masoomeh Momeni

MultiPath ViT OCR: A Lightweight Visual Transformer-based License Plate Optical Character Recognition

Alireza Azadbakht - Saeed Reza Kheradpisheh - Hadi Farahani

A Synergistic Hybrid Architecture with Residual Attention and Mixture-of-Experts for Robust Hour-Ahead Forex Forecasting

Alireza Abbaszadeh - Seyyed Abed Hosseini - Mohammad Reza Akbarzadeh Totonchi

Weakly Supervised Convolutional Neural Network for Automatic Gleason Grading of Prostate Cancer

Maryam Kamareh - Mohammad Sadegh Helfroush - Kamran Kazemi

Token-Based Access Control for Inter-organization Collaboration in Hyperldger Fabric

Parsa Hedayatnia - Mohammad Ata Jalilian - Mohammad Allahbakhsh - Haleh Amintoosi

Intelligent Adaptive Control of Wheeled Mobile Robots with MLP Neural Networks under Input Constraints

Soheil Sheikh ahmadi - Arash Rahmani

more

Samin Hamayesh - Version 42.7.0