Grounding Philosophy: The Path Towards Safety
WHAT IS GROUNDING? Grounding is nothing but connecting the 1. Non-current carrying electrical point (neutral) or 2. Metallic enclosure of any …
Electrical Technology
Power Factor Improvement Definition, Formula, Method, Advantage & Disadvantage
Definition of Power Factor: In all electrical circuits when switched on, and charged with voltage, there has always been an …
Phasor Diagram of transformer | Phasor diagram for leading, lagging power factor | Phasor diagram for unity power factor load
Phasor Diagram Consider a transformer supplying the load as shown in Fig. 1. The various transformer parameters are, …
Transformer Vector Group Determination
Transformer Vector Group Determination of the transformer vector group is very essential before installing it for service. Transformer vector group …
Medium voltage Vacuum circuit breaker vs Medium Voltage switch fuse unit
INTRODUCTION When deciding between a medium voltage vacuum circuit breaker or medium voltage vacuum contactor for yourapplication, there are many …
APPLICATIONS OF POWER ELECTRONICS
APPLICATIONS OF POWER ELECTRONICS It is astonishing to realize that there is hardly a home, office block, factory, car, sports …
What are semiconductors? | type of semiconductor
What are semiconductors? A semiconductor is a material that has electrical conductivity between that of a conductor and an insulator. …
VAR COMPENSATION
VAR COMPENSATION VAR compensation is defined as the management of reactive power to improve the performance of ac power systems; …
FACTS SYSTEM CONTROLLER
FACTS SYSTEM CONTROLLER SVC: Uses thyristor valves to rapidly add or remove shunt connected reactors and or capacitors often in coordination …
FLEXIBLE AC TRANSMISSION SYSTEM FACTS
FLEXIBLE AC TRANSMISSION SYSTEM FACTS A flexible transmission system is akin to high voltage dc and related thyristors developed and …
