Single line diagrams and circuit configurations are essential tools for understanding and planning HV and MV switchgear installation...

Unlike cooling-fan or pump noise, the sound radiated from a transformer is tonal in nature, consisting of even harmonics of the power...

Current transformers are used for protection, instrumentation, metering and control. It is only the first function that has any bearing...

Welcome to this course on Basic Electrical Technology. Engineering students of almost all disciplines has to undergo this course…

Trafolar, bir güç sistemi açısından tedarik güvenliğine en büyük katkıyı sağlayan değerli ekipmanların başında gelir...

The first section introduces the reader to the concepts of financial appraisal and power losses in inefficient electrical installations…

High Voltage (HV) Substation Project Management is a management process used to effectively manage the design, installation, operation…

Trafolar çalışma esnasında birtakım sebepten ötürü gürültü oluştururlar. Düşük frekanslar, çekirdek, yük, fan ve pompa gürültüsü olmak...

The specific performance characteristics of current and voltage instrument transformers are easily determined from the equivalent circuit...

Transformer protection should take into account the power, voltage, vector group and the importance of the unit within a particular system..

Motor Starting Case Studies A motor starting case study for any given electrical network can be performed by reducing the network to a...