کنفرانس بین المللی کنترل ، ابزار دقیق و اتوماسیون

صفحه اصلی / نهمین کنفرانس بین المللی کنترل ، ابزار دقیق و اتوماسیون

Investigation in Avoiding Ferroresonance in PT Circuits using Shunt Capacitor

نویسندگان :

Hossein Tahami fard¹ Saeed Seyedtabaii²

1- دانشگاه شاهد 2- دانشگاه شاهد تهران

کلمات کلیدی :

Ferroresonance،Chaotic oscillation،Voltage transformer،Bifurcation diagram،Nonlinear inductance

چکیده :

Ferroresonance often inflicts severe damages on electrical equipment like potential transformers (PTs), surge arresters, and circuit breakers. Its main source comes out of the interaction between the power line stray capacitances and PT nonlinear inductor. In this paper, the effect of a shunt capacitor on the circuit's chaotic behavior is investigated. It is shown that the ratio of ∑C to Cseries equal to 4 is adequate for securing the PT against 4pu disturbances. The results are verified by providing various bifurcation diagrams. While the solution is highly effective, it is simple with just one component without any active circuit.

لیست مقالات

لیست مقالات بایگانی شده

Robust Inverse Dynamics Control of the Remotely Operated Underwater Vehicle Manipulator

Mahdi Armoon - Marzie Lafouti - Babak Tavassoli - .Hamid D Taghirad

Investigation in Avoiding Ferroresonance in PT Circuits using Shunt Capacitor

Hossein Tahami fard - Saeed Seyedtabaii

Survey of Multi-Agent Reinforcement Learning to Solve Inverse Kinematic Problems of Redundant Robotic Manipulators

Parvin Emami - Amir Rikhtehgar Ghiasi - Amir Aminzadeh Ghavifekr

Fault diagnosis of photovoltaic modules using deep neural networks-VGG16

Samaneh Azimi - Mohammad Manthouri

Blood Pressure Estimation through Photoplethysmography and Machine Learning Models

Hanieh Mohammadi - Bahram Tarvirdizadeh - Khalil Alipour - Mohammad Ghamari

Improving speech quality in hearing aids using fuzzy complex and wavelet

Ali Keshavarz - Mohammad Divandari

Condition Monitoring of Hydraulic Systems Based on Machine Learning And Fusion Methods

Mohammad Jafari Vayeghan - Behzad Moshiri

مدل‌سازی و کنترل غیرخطی تکنیک ضربه پرسرعت با جلوی راکت در ورزش بدمینتون

سروناز نیساری - رامین وطن خواه - سید آرش حق پناه

D-Stability Analysis for Tuning Fractional-Order PI Controller

Mohammad Tavazoei - Mohammad Hassan Asemani

Forecasting the Condition Severity of COVID-19 in Terms of Prevalence in Iran

Morteza Hajji - Ahmad Ali Rafiee - Ali Akbar Safavi - Mahmoud Farhang

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.3.2