In the power system, low-voltage power distribution is a crucial link. It is directly related to people's daily life and the normal operation of industrial production. Understanding the basics of low-voltage power distribution is of great significance for the safe and efficient use of electricity in our daily life and work. A low-voltage distribution system refers to a system that distributes electrical energy to homes, businesses, and other electricity users. It consists of distribution transformers, distribution lines, switches, protection devices, etc. The voltage of the low-voltage distribution system is usually below 1kV, which belongs to the low-voltage electricity range.
The basic components of the low-voltage power distribution system include power supply, switch, protection device, wire, etc. Among them, the power supply is the first of electricity, which can be generators, transformers, etc.; Switches are used to control the on/off of electricity; The protection device is used to protect the system from overload, short circuit and other faults; Wires are used to transmit electricity. The following is a detailed introduction to some basic knowledge of low-voltage power distribution system, hoping to give some reference to the majority of electrical beginners.
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