Gansu Jinchang 100MWP Photovoltaic Power Station

The Jinchang 100 MW photovoltaic power generation project covers an area of approximately 6700 acres with a total investment of approximately 1.2 billion yuan. The project adopts a 110 kV transmission line integrated into the Dongdatan 330 kV substation, with a total installed capacity of 100 MW for the photovoltaic power station. All of them use the most advanced oblique single axis adaptive tracking photovoltaic power generation device in China. This device is capable of real-time regulation of solar panels, allowing independent solar panels to rotate uniformly with the movement of sunlight, and generating 30% more electricity than fixed devices under the same conditions. The installed capacity of this power station is currently the largest among similar power stations in China.

This project utilized over 200 intelligent measurement and control instruments from Jiangsu Sfere Electric Co., Ltd., including the PD19 series. The intelligent measurement and control instrument PD19 series products can measure all electrical parameters in three-phase power grids, such as three-phase voltage, three-phase current, active power, reactive power, power factor, frequency, demand, and bidirectional energy metering. It has an RS485 communication interface and supports multiple communication protocols. Supported by the high-precision and highly reliable functions of this product, it provides precise and persistent data support for the monitoring and control of on-site equipment status in photovoltaic power plants, providing strong safety guarantees for their efficient operation.