0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Adaptive synchronous switching of uncompensated open transmission lines Realizing the line’s Parameters, and the pre-arcing interval
نویسندگان :
Alireza Karimonnafs
1
Mehdi Vakilian
2
1- Abhar Cable
2- Sharif university of technology
کلمات کلیدی :
Switching،Over voltages،Transmission lines
چکیده :
Abstract: Synchronous switching decreases the transient overvoltages caused by energizing a transmission line. The proposed algorithm controls the synchronized closing time of each of the three phases of the circuit breaker (CB) of an open-ended uncompensated transmission line adaptively by considering the coupling voltages between the line phases. To apply this adaptive feature, the expected delays in sending the command to each phase of C.B., based on the mathematical relations and independent of the transmission line configuration (being transposed or not, having any number of bundles, or of any length (, and the required time duration for mechanical operation during the closing process of each phase. The results show that by implementing this algorithm, each pole of an installed CB will be closed accurately at zero voltage (assuming that CB is either ideal or the arcing time duration and the switching time variations due to the scatter of the CB mechanical time features is compensated for.).
لیست مقالات
لیست مقالات بایگانی شده
Study of an Improved Flux Reversal Permanent Magnet Outer-Rotor Motor
Mohammad Reza Sarshar - Mohammad Amin Jalali Kondelaji - Mojtaba Mirsalim
A Closed RF Wave-Applicator to Study the Biological Effects of Mobile Communication Systems
SeyedMilad Miri - Karim Mohammadpour-Aghdam
Multi-Octave Continuous Mode Power Amplifier with More Than 46 dBm Peak Output Power
Marzieh Chegini - Mahmoud Kamarei
A novel wideband low profile Fabry-Perot cavity antenna using single-layer partially reflective surface
Mahtab Ghanbari - Bijan Abbasi arand - Maryam Hesari shermeh
Multi-Objective Concurrent Kernel Scheduling for Multi-GPU Systems
Negar Baradar Alizadeh - Mahmoud Momtazpour
Transfer Learning Based Method for Human Activity Recognition
Saeedeh Zebhi - Smt Almodarresi - Vahid Abootalebi
A Single-Switch Single-Inductor High Step-Up DC-DC Converter with Single-Input and Dual-Output Ports
Ali Nadermohammadi - Saed Mahmoud Alilou - Mohammad Maalandish - Seyed Hossein Hosseini - Mehdi Abapour - Kazrm Zare
Fatigue Detection in SSVEP-Based BCIs Using Biomarkers: A Comparative Study
Maedeh Azadi Moghadam - Ali Maleki
An active learning approach for classification of several arrhythmias in ECG signal
Nastaran Darbani - Danial Katoozian - Hossein Hosseini-Nejad
A Framework for Plant Topology Extraction Using Process Mining and Alarm Data
Amir Neshastegaran - Ali Norouzifar - ایمان ایزدی
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.3