CGN Sanmen Longmushan Wind Farm

The Zhongguang Nuclear Sanmen Longmu Mountain Wind Farm is located in the Qiushui Mountain and Longmu Mountain areas southeast of Sanmen County. According to wind energy resource assessment, the average wind speed at a height of 80m at the site is 6.1m/s, and the annual average wind power density is 228w/m ²。 The total investment of this project is 660 million yuan, with a total of 47 wind turbines with a single unit capacity of 2.0 megawatts. The total installed capacity is 74000 kilowatts, and a 2.1km 110kV transmission line will be constructed. The implementation of this project has a positive impact on the effective development of wind energy resources, optimization of energy structure, reduction of environmental pollution, and promotion of energy conservation and emission reduction; The organic integration with the Longmu Mountain ecotourism development project is of great significance for the development of local tourism and the promotion of sustainable regional economic development.

This project utilizes multiple products such as the PD19 series intelligent measurement and control instrument, intelligent digital display meter, and intelligent power transmitter independently developed and manufactured by Jiangsu Elecnova Electric Co., Ltd. The PD19 series intelligent measurement and control instrument can monitor all electrical parameters in the three-phase power grid, has an RS485 communication interface, and supports multiple communication protocols. Intelligent digital display meters are suitable for measuring voltage or current parameters in distribution systems, with programmable conversion ratios and support for multiple input and output methods. The intelligent power transmitter can measure single-phase or three-phase voltage and current signals. The assembly of these products at CGN Sanmen Longmushan Wind Farm provides a strong guarantee for the safe and efficient operation of the distribution system in the project engineering.