منابع مشابه
Detection and classification of faults on 220 KV transmission line using wavelet transform and neural network
Along with other electrical components, the transmission line suffers from the unexpected failures due to various faults. Protecting of transmission lines is one of the important tasks to safeguard electric power systems. For safe operation of EHVAC transmission line systems, the protection to detect, classify, locate accurately and clear the fault as fast as possible to maintain stability in t...
متن کاملDetection Classification and Location of Faults on 220 Kv Transmission Line with Statcom Using Wavelet Transform and Neural Network
A new scheme to enhance the solution of the problems associated with Transmission line protection with Statcom connected is presented in this paper. The fault detection is carried out by using energy of the detail coefficients of the phase signals and artificial neutral network algorithm used for fault type classification and fault distance location for all the types of faults for 220 KV transm...
متن کاملDevelopment of a Live-line Insulator Inspection Tool System for 154 kV Power Transmission Lines
The current paper deals with a new live-line insulator inspection tool system that will be used by the Korea Electric Power Corporation for its 154 kV power transmission lines in 2011. Unlike the existing contact type tools, the developed inspection tool automates parts of the insulator inspection process using a sensor and an actuator. The tool sustains its weight independently, not by a linem...
متن کاملAssessment of Electric Field Distribution Inside 500/220 kV Open Distribution Substations during Working Conditions
Received Mar 2, 2014 Revised Jul 10, 2014 Accepted Jul 23, 2014 The high level electric field intensity produced by high voltage (HV) equipments inside 500/220 kV substations is harmful for the human (staff) health. Therefore the minimum health and safety requirements regarding the exposure of workers to the risk arising from electric fields produced inside these substations is still considered...
متن کاملContingency Analysis of Reduced 220 Kv Kptcl System Using Mat-lab Simulink Model
In the modern days the power system is becoming wide and complex. Contingency Analysis (CA) is critical in power system analysis. Due to the tremendous and yet increasing amount of data computed by CA, effective visualizations are needed to present the CA results to assist the system operators and engineers to comprehend the static security status of the system in a quick and intuitive manner. ...
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ژورنال
عنوان ژورنال: Transactions of the American Institute of Electrical Engineers
سال: 1919
ISSN: 0096-3860
DOI: 10.1109/t-aiee.1919.4765632