Trend Analysis of Hybrid Small-hydro Generation Systems in Rural Areas

Abstract

Abstract The hybrid power generation technology of small hydropower and wind or solar energy is one of the trends of small hydropower technology transfer, which can effectively improve the quality of power generation and enhance the permeability of renewable energy. This paper proposes a document mining system, which uses Citespace to visually analyse the keywords of small hydropower, and selects the small hydropower hybrid power generation system to occupy an important position in the current power generation technology. Secondly, using the same method to construct the keyword network diagram of small-scale hydro-wind complementary power generation technology and small-scale hydroelectric hybrid power generation technology, it is found that these two kinds of technologies are the focus of research in recent years, and they are still in the stage of fierce competition, it is hoped that more in-depth research can be carried out through a variety of clustering methods.