Digital Protective Schemes for Power Transformer

Beschreibung

This book provides a comprehensive overview of protection schemes used for power transformers and describes the internal fault conditions and external abnormalities that may disrupt the operation of a power transformer. It also highlights the issues of current protective schemes, which pose several challenges in terms of the detection of internal faults and abnormalities, including computational burden, reduced accuracy, difficulty to implement, increased cost, computational complexity, impermeability to high resistance faults (HRF), and malfunction in conditions like cross-country fault. To address these problems, the book develops an effective novel transformer protection scheme that can eliminate all the said difficulties using an innovative algorithm. Given its scope, it is a useful resource for researchers and practitioners working in the field of power system protection, allowing them to design novel protection schemes, and providing insights into the hardware validation of developed technique.
This book provides a comprehensive overview of protection schemes used for power transformers and describes the internal fault conditions and external abnormalities that may disrupt the operation of a power transformer. It also highlights the issues of current protective schemes, which pose several challenges in terms of the detection of internal faults and abnormalities, including computational burden, reduced accuracy, difficulty to implement, increased cost, computational complexity, impermeability to high resistance faults (HRF), and malfunction in conditions like cross-country fault. To address these problems, the book develops an effective novel transformer protection scheme that can eliminate all the said difficulties using an innovative algorithm. Given its scope, it is a useful resource for researchers and practitioners working in the field of power system protection, allowing them to design novel protection schemes, and providing insights into the hardware validation of developed technique.

Compares various transformer protection schemes based on accuracy and operating time Highlights the issues of current protective schemes, which pose several challenges in terms of the detection of internal faults and abnormalities Develops an effective transformer protection scheme that can eliminate all the issues that hinder quality transformer protection

Autor*in

Dharmesh Patel

Themen in »Digital Protective Schemes for Power Transformer«

Transformer Protection Protective Relay Power System Protection Three State Kalman Filter Smart Grid Reliability Relevance Vector Machine Adaptive Digital Differential Protection Phasor Angle based Differential Protection Magnetic Inrush Detection Transformer Faults Detection

Stimmen zu »Digital Protective Schemes for Power Transformer«

Details

Link teilen