Photovoltaic energy storage secondary power supply 690V transforms into 380V transformer.
With the popularization of renewable energy and the intelligent development of the power system, the photovoltaic energy storage secondary power supply system plays an increasingly important role in the power system. Among them, the 690V transformer to 380V transformer is an important part of the system, and its performance and quality directly affect the operation stability and efficiency of the whole system.
In the photovoltaic energy storage secondary power supply system, the main function of the 690V to 380V transformer is to convert the 690V high-voltage DC output from the photovoltaic panel into 380V AC power to meet the demand for household or industrial electricity. At the same time, the transformer also needs to have an energy storage function to store excess electrical energy for use in case of insufficient sunlight or peak demand.
In order to achieve this function, the 690V to 380V transformer needs to have the advantages of high efficiency, high reliability, and low loss. First of all, high efficiency can reduce power loss and improve the operating efficiency of the system. Secondly, high reliability can ensure the stable operation of the transformer and avoid affecting the operation of the whole system due to faults. Finally, low losses can reduce the heat and noise of the transformer, and improve the service life and safety of the transformer.
When selecting and using a 690V to 380V transformer, the following points need to be noted: First, it is necessary to choose the appropriate model and specification according to the actual needs to ensure that the capacity and voltage level of the transformer match the system. Secondly, we should pay attention to the quality and performance of the transformer, choose the products produced by regular manufacturers, and ensure the quality and reliability of the transformer. Finally, in the process of use, it is necessary to pay attention to maintenance and maintenance, regularly check the operation status and various parameters of the transformer, find and solve problems in time, and ensure the normal operation and service life of the transformer.
In short, the 690V transformer to 380V transformer is an important part of the photovoltaic energy storage secondary power supply system, and its performance and quality directly affect the operational stability and efficiency of the whole system. When choosing and using, it is necessary to pay attention to the selection of appropriate models and specifications, pay attention to quality and performance, pay attention to maintenance and care, etc. Only in this way can we ensure the normal operation and service life of the photovoltaic energy storage secondary power supply system, and make greater contributions to the popularization of renewable energy and the intelligent development of the power system.