Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens for the delivery of clues on the way! CTOnews.com, July 5, last Wednesday, China's first national photovoltaic monitoring system, Huaneng Ruiwu S316, was officially put into operation at Huaneng Qinghai Gonghe Photovoltaic Power Station, marking a major breakthrough in China's photovoltaic power station control technology in terms of autonomous control.

To put it simply, the photovoltaic monitoring system is the "brain" of the photovoltaic power station, which ensures the safe, stable and reliable operation of the photovoltaic power station through real-time monitoring and control of the photovoltaic power station battery module, bus box, inverter, AC / DC distribution cabinet, solar tracking control system and other equipment.

According to reports, the system software all adopts domestic hardware schemes, controls Feiteng FT-2000+/64 processor, FT-2000/4 processor, Tengrui D2000 processor, and runs Galaxy Kirin V10 operating system to ensure that each chip is a Chinese "core".

In addition to the domestic hardware, the system carries out integrated design and development on this basis, realizing the integration of monitoring and monitoring of photovoltaic power station AGC, AVC, five-protection system, inverter, bus box and other power generation equipment, which improves the safe operation level of the photovoltaic monitoring system and reduces the project construction cost and later operation and maintenance cost. The system also uses artificial intelligence, big data analysis, model predictive control and other new technologies to achieve intelligent control, operation optimization, fault diagnosis and early warning and other functions, and comprehensively improve the automation and intelligent level of the photovoltaic power station system.

The experimental results show that the availability of the control system of the system is more than 99.9%, and the processing period of the controller is 5 milliseconds, reaching the international advanced level.

Tuyuan Pexels this can be said to be a major breakthrough for China's photovoltaic industry. According to CTOnews.com, solar photovoltaic power generation in China reached 96.6 GW in 2022, accounting for 42% of the world's total (231 GW). In addition, photovoltaic installation increased by 57%.

In terms of cumulative solar photovoltaic power generation, China's solar photovoltaic power generation capacity is 462 GW, accounting for 37.5% of the global (1233 GW), and China's photovoltaic industry is still booming.

It is worth mentioning that solar photovoltaic accounted for 44% of China's new energy in 2022, and 64% if wind power is added.

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