Distribution System Design
Distribution System The system which delivers power to electrical consumers at their place of consumption(in customer location and capacity to meet the customer peak demand and energy demand) for local … Read more
Study Notes
Study Notes
Armature Reaction in DC Machines
Definition Armature reaction is the effect of a magnetic field set up by the armature current on the distribution of flux under the main poles of a dc machine either … Read more
SCADA (Supervisory Control and Data Acquisition)
Supervisory Control and Data Acquisition Supervisory control and Data Acquisition is an industrial control system that is used in many modern industries like energy, manufacturing power, water transportation, etc. SCADA … Read more
Bipolar Transistor connection
Transistor connections There are three leads in a transistor, i.e., the emitter, base, and collector terminals. When a transistor is to be connected in a circuit, we require four terminals: … Read more
Volt-Ampere Characteristic of a PN Junction Diode
Volt-Ampere characteristics of a PN junction diode are the curves between the voltage across the junction and the circuit current. Usually, voltage is taken along the x-axis and current along … Read more
Wind Energy Electricity Generation: Wind Turbines
The process of turning wind energy into rotating blade energy and then turning that rotating energy into electrical energy is known as wind energy electricity generation. WTGs should be put … Read more
Geothermal Power Generation: Types, Applications
Electricity is produced through geothermal power generation by efficiently exploiting geothermal energy that is stored in locations relatively close to the Earth’s surface. Geothermal Power Generation Geothermal energy is the … Read more
Construction of a Three-phase Induction motor
Three-phase Induction motor Three-phase induction motors are simple in construction as compared to DC Motors or synchronous motors. They are widely used in electric motors in the industry. The several … Read more
Measurement of Three-Phase Power: Three-wattmeter method
A three-wattmeter method is used to measure power in a three-phase, four-wire system. Wattmeter A wattmeter is a device in an AC circuit used for power measurement. A wattmeter is … Read more
Direct Online Starter (DOL)
An induction motor is started using a direct online starter. In a DOL starter, the stator of the motor receives the complete supply voltage. For the purpose of starting three-phase … Read more