Views: 0 Author: Site Editor Publish Time: 2021-08-02 Origin: Site
We all know that the main circuit of the On-Grid Solar Inverter needs to be realized by a control circuit. Generally, there are two control methods of square wave and sine wave. The square wave output inverter power circuit of the On-Grid Solar Inverter is simple and cost-effective. Low, but low efficiency, large harmonic components. The sine wave output of On-Grid Solar Inverters is the development trend of inverters. With the development of microelectronics technology, microprocessors with PWM functions have also come out. Therefore, the sine wave output of On-Grid Solar Inverters is inverse The changing technology has matured. So how should we On-Grid Solar Inverters and how to control the circuit? Let's take a look together next. Let us know more about the circuit control of On-Grid Solar Inverters.
lOn-Grid Solar Inverter with square wave output
lOn-Grid Solar Inverter with sine wave output
On-Grid Solar Inverters with square wave output mostly use pulse width modulation integrated circuits. The practice has proved that the circuit of On-Grid Solar Inverters is integrated using square wave output, and the On-Grid Solar Inverters with square wave output use power as a switching power element, the field-effect tube can realize an On-Grid Solar Inverter with relatively high performance and price. It can to directly drive the power field effect tube and has an internal reference source, operational amplifier, and Undervoltage protection. Therefore, the On-Grid Solar Inverter the peripheral circuit of the converter is very simple.
The sine wave output On-Grid Solar Inverter control integrated circuit, the sine wave output On-Grid Solar Inverter, the sine wave output On-Grid Solar Inverter control circuit can be controlled by a microprocessor, and these single-chip microcomputers have multiple channels The PWM generator can set the dead time between the upper and lower bridge arms, realize the sine wave output circuit, complete the generation of the sine wave signal, and detect the AC output voltage to achieve voltage stabilization. The output end of the On-Grid Solar Inverter circuit with sine wave output generally uses an LC circuit to filter out high-frequency waves to obtain a pure sine wave.
Shenzhen sunray power Co., Ltd. is a production-oriented entity enterprise that specializes in the research and development, production, and sales of inverters, UPS systems, and solar energy systems. The main products are off-grid low-frequency inverters, off-grid high-frequency inverters, off-grid solar inverters, On-Grid Solar Inverters, grid-connected/off-grid hybrid solar inverters, MPPT controllers, lithium batteries, Portable uplink devices. Products are widely used in national defense, scientific research, communications, communications, new energy, and other fields. Its diversified production also precisely illustrates the company's prospects. In order to allow customers to better use On-Grid Solar Inverters, the company will attach a description of the use of the control circuit for controlling On-Grid Solar Inverters to better serve consumers. If you are engaged in On-Grid Solar Inverters, you can contact us, our website is https://www.sunrayups.com/
B16, the 1st road,the 1st industry park,Bai Hua Dong, Guangming, Shenzhen, Guangdong, China.
sales@sunrayups.com 0755-817737272
© 2021 All right reserved Shenzhen sunray power Co., Ltd. Powered by:leadong 粤ICP备2021012844号