Successful application of intelligent integrated photovoltaic power generation solution in Zhongning Power Station

Recently, the 10 MW photovoltaic project of Ningxia Zhongning Phase I, which was invested and constructed by the Yellow River Hydropower Ningdian Branch, was successfully connected to the grid, and it also marked the successful implementation of the integrated photovoltaic power generation solution implemented by Beijing Mulian Energy Software Technology Co., Ltd. run.

Ningxia Zhongning Phase I 10MW photovoltaic power station is the first project of Ningxia Branch of Ningxia Hydropower Company. It has a planned total installed capacity of 20MWP and covers an area of ​​about 0.46 square kilometers. The period is 25 years, and the average annual on-grid electricity is 27.28 million kWh. In the construction process of the power station, Mulian Energy Software is mainly responsible for the implementation of the whole system of intelligent integrated photovoltaic power generation solutions, including photovoltaic power generation intelligent monitoring system, photovoltaic power generation intelligent information system, optical power prediction system, video monitoring system, etc. .

The intelligent integrated solution for photovoltaic power generation is a complete set of systems developed by Beijing Mulian Energy Software Technology Co., Ltd., the Hydropower and Water Resources Planning and Design Institute, the Yellow River Upstream Hydropower Development Co., Ltd., and the Northwest Survey and Design Institute. It is the first photovoltaic power generation in China. Intelligent integrated technology platform. Through the application of the system, photovoltaic intelligent management can be realized from the following aspects to improve the comprehensive benefits of the power station: 1) effectively integrate equipment resources, reduce duplication of investment, reduce construction investment and operating costs; 2) panoramic data, equipment life cycle monitoring Improve equipment utilization; 3) Integration of monitoring, management and forecasting, which can greatly improve the efficiency of power station management; 4) Convenient construction and operation, reduce coordination, clear responsibility, and reduce system maintenance costs.

According to statistics, during the operation period, the average annual utilization time of solar energy resources is expected to be 1364 hours. According to the current photovoltaic power price of 1.00 yuan, the estimated annual output value is 13.64 million yuan. According to the previous operating experience of photovoltaic power plants, only the photovoltaic power generation intelligent information system can bring more than 6.71% system efficiency improvement to the power station.