Regulation of electrical equipment
Purpose of neutral wire in three-phase systems «Useful for an electrician: electrical engineering and electronics
One of the most important economic problems of the power supply is to reduce the weight of the wires of the electrical network at a given...
How the transformer substation 10 for 0.4 kV is arranged. Useful for electrician: electrical engineering and electronics
The power system consists of many structural elements, each of which performs its own function in the process of transferring electricity...
How to calculate the fuse current for a transformer on the HV side. Useful for electrician: electrical engineering and electronics
Emergency situations often occur in electrical networks, which can damage expensive equipment, one of the elements of which is a transformer....
Methods and means of voltage regulation of electrical receivers. Useful for electrician: electrical engineering and electronics
Voltage regulation at the power center results in voltage changes throughout the network connected to the power center...
The reasons for the reduction of the power factor and the methods of its increase «Useful for an electrician: electrical engineering and electronics
The value of the power factor characterizes the degree of utilization of the active power of the power source. The higher it is...
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Why is electric current dangerous?