All equipment is subject to wear and tear and will eventually reach the end of its useful life and need to be replaced. As equipment nears the end of its safe working life, its con... Read more
Most multimeters can only measure current up to 10 A maximum. The current measuring facility is intended only for small current components and, in particular, for electronic circui... Read more
Ship Electric motor control, cabinet design requires specifying the following: 1. The continuous and sustained short-circuit amperes that the bus mustwithstand without thermal and... Read more
Like all motors, the induction motor starting directly at full line voltage draws high inrush current several times greater than the normal rated current. Ship electrical motors hi... Read more
The induction motor has been a reliable workhorse of the industry ever since it was invented by Nikola Tesla in 1888. It is the most widely used motor because of its simple, brushl... Read more
Of the total electrical energy generated worldwide, about 58% is used by all motors combined, about 7% for lighting, and the remaining 35% for heating and other uses.Major types of... Read more
Excitation control on ship generator is required to maintain the normal operating voltage vary kVAR generation to match with the load increase the steady-state and dynamic stabilit... Read more
How ship electrical equipments are protected and categorized to operate in an area with high concentrations of flammable gases, vapors or liquids? Ship EX Areas protection, Intrins... Read more
The short circuit ratio (SCR) of ship synchronous generator is defined as the ratio of the field current required to generate rated voltage at open circuit to the field current req... Read more
The synchronous generator excitation system is designed to produce the rotor magnetic field that can be varied to control the voltage and reactive power of the ship generator.In mo... Read more
