The no-load current of a transformer is determined by its impedance. Poor performance and quality of the silicon steel sheets, or inadequate manufacturing process of the iron core, such as uneven lamination, excessive …

The main equipment includes neutral point isolating switches, discharge gaps, zinc oxide arresters, and current transformers for measuring discharge current. To ensure an aesthetically pleasing and convenient layout of…

When selecting the capacity of a single-phase AC voltage regulator, we must first consider its electrical load, and then choose the capacity and size of the single-phase AC voltage regulator accordingly. If the capacit…