Deming power attended the CHINA WIND POWER 2020 meeting and made a report

On October 15, the " CHINA WIND POWER 2020 meeting" sponsored by China Agricultural Machinery Industry Association was held during the 2020 Beijing International Wind Energy Conference and exhibition. More than 50 representatives from domestic small and medium-sized wind power industry attended the meeting.

Jing Linfeng, general manager of Jinan Deming Power Equipment Co., Ltd., attended the meeting and made a report “Promoting the development of wind power with continuous innovation”.

Ms. Jing first briefly introduced the company's development history and personal experience in small and medium-sized wind energy industry. "Our company was founded in 2004, and is a high-tech enterprise focusing on the R&D, production and sales of renewable energy related power products such as wind energy and solar energy. I have been engaged in this industry since 2004. I have witnessed the glorious era of small and medium-sized wind power for 16 years, experienced the trough of small and medium-sized wind power, and also felt the impact of this industry. In the past, part of the reason is that inferior products occupy the market at low prices. However, the market demand for small and medium-sized wind power has always been there. Our company, like many colleagues, has been sticking to it. In my opinion, even if the market winds are myriad, only by keeping the boundary between enterprises and industries can we concentrate our efforts, constantly expand and innovate, and make this industry full of vitality. "

In the report, the new products developed in recent two years, automatic yaw controller of wind turbine and On grid inverter and converter of wind turbine are mainly introduced. The automatic yaw controller of wind turbine is based on the acquisition of wind speed, wind direction sensor signal, wind turbine voltage, current signal and generator speed as judgment conditions. Siemens S7-200 PLC is used as the core control unit to control the angle between wind turbine and wind direction, so as to realize the stable power output and brake function of the generator. The main chip of wind turbine On grid inverter is DSP core chip, which has multi bus structure and multi thread processing speed. Combined with real-time and fast digital signal processing algorithm, the long-term stable operation of the inverter is guaranteed.

At the end of the report, Ms. Jing said, "we are willing to continue to explore with more wind turbine manufacturers, wind power system users and wind power experts, carry forward the spirit of craftsmanship, and pursue breakthrough and innovation in persistence.