Research on Frequency Regulation Technology for Wind Power Generation

Faculty of Engineering, Tiangong University, 300387 Tianjin, China

^* Corresponding author: suyi@ldy.edu.rs

Abstract

With the development of industrial technology, traditional energy sources are facing serious challenges, wind energy has become an alternative energy source, and its development prospects as a renewable energy source with cost-effectiveness close to traditional energy sources. However, nowadays, the enhancement of wind power FM technology is a key issue in the wind power generation system that needs to be solved urgently. This paper describes the urgency of the development of FM technology, and on this basis lists the current status of research on FM technology for wind turbine systems. The advantages and shortcomings of rotor inertia control, rotor overspeed control, pitch control, and combined control FM technology and its future outlook on wind power generation technology are introduced respectively. Separately, rotor inertia control has a high degree of instability with the possibility of a frequency drop again within a short period of time after frequency conversion. Rotor overspeed control has no hardware costs but can cause disturbances to the turbine operating speed. Pitch control is flexible and maneuverable, but can cause mechanical wear and tear. Relevant practitioners should further contribute to the power industry through advanced technical means. Offshore wind resources should be vigorously promoted and utilized. If we can make good use of it, it will bring a lot of convenience to people.