Research on Power Quality Problems Based on Smart Grid and New Energy Generation

摘要

Power energy is the economic lifeline of the country. As more and more non-linear electrical equipment are connected to the power grid, the power quality problem becomes more and more prominent. At present, the country is vigorously building a smart grid. Only by solving the problem of power quality, the intelligent construction of the grid can be guaranteed. At the same time, power quality problems also affect our daily life and production, so the research on power quality detection devices has important practical significance. This paper first puts forward the relationship between the development of domestic smart grid and power quality, and secondly studies the status quo and future development trend of power quality analysis at home and abroad. Next, several power quality problems and treatment methods for new energy generation are listed. Finally, the new situation of power quality in the era of smart grid is clarified.