What is the main function of transformer in power system
Writer： Hengfeng you electric Time：2023-04-14 views：times
The role of power grid learning and training in transformer is to change the voltage and facilitate the transmission of power engineering. After transformer voltage transformation, it can reduce line loss, improve the rationality of transmission and distribution, and achieve the purpose of long-distance transmission. Step down transformers can convert high voltage into voltage that customers must use in various applications to meet customer needs.
What are the key functions of transformers that must be used in the power system?
The basic principle of magnetic effect of current is applied in power system to increase or reduce the input AC voltage to the same frequency. For example, according to the voltage transformation of the transformer, the transmission and distribution loss can be reduced and the electromagnetic can be transmitted to a distance. The transformer reduces the high voltage to the voltage available to the customer.
What is the function of transformer in power system?
What is the main function of transformer in power system
Transformer is one of the key electrical equipment in power system. It has the function of transmitting electromagnetic energy from power station to customers. Lost. pair. In the whole application process, the transformer has the effect of raising and lowering voltage. Wiring method of transformer in power system. The function of transformer in power system is to convert voltage and facilitate switching on. After the step-up transformer is transformed, the line loss can be reduced, the rationality of closing can be improved, and the purpose of long-distance closing can be achieved. The step-down transformer can change the high voltage into the voltage that customers must use to meet the needs of customers. The necessity of transformer overall planning in power system.
Power engineering transformers are divided into step-up transformers (saving electromagnetic energy transmission) and step-down transformers (conducive to application). There are also special transformers, such as voltage transformer (convert the voltage that is not easy to measure accurately into a safe and easy to measure voltage immediately), transformer, rectifier transformer, welding transformer, etc. It can be said that transformers are everywhere in everyone's manufacturing and daily life. It is an irreplaceable mechanical equipment. Without all kinds of transformers, everyone's power line will be greatly shortened; Everyone's power project is not safe.
Why must step-up and step-down transformers be used in power system?
Considering that the thermal damage is reduced due to the current in the whole transmission process, the step-up transformer is used to expand the voltage and relatively reduce the current (the transmission output power is macroeconomic stable).
In general, the customer uses the bottom voltage, so the step-down transformer is used at the user end. The function of step-down transformer is to increase the voltage and reduce the current, so that the electromagnetic transmission can be controlled remotely; The function of step-down transformer is to reduce the voltage to the applicable voltage. The main parameters of power system transformer are very simple. One of the functions of the transformer is to save the output power loss according to increasing and reducing the voltage, so as to save the output power loss, so that the output power caused by the power station will not reduce the voltage and damage the frequency, and improve the reliability and power quality analysis of the switching power supply.
