Reza Hasanzadeh

Technical and Economic Assessment of Deploying Digital Instrument Transformers (Digital CTs and VTs) in New Substations

In modern high voltage substations, the trend toward digitalization has introduced significant changes i…

Comprehensive Evaluation and Strategic Maintenance of ۱۱۰V DC Chargers in High-Voltage Substations

در ایستگاه های برق با ولتاژ بالا، سیستم های تغذیه جانبی DC برای حفظ پیوستگی عملکردی بدون وقفه تجهیزات کن…

Comparative Analysis of Transformer-Based and Switching Technologies in DC Chargers for High-Voltage Substations

DC chargers are vital components in high voltage substations, providing reliable auxiliary power to cont…

Analysis of overheating of Voltage transformers (VTS) in high-voltage substations

Voltage transformers VTS are vital components in high voltage substations, providing precise voltage mea…