Technical Characteristics and Development Approaches of Smart Grids in New Energy Power Generation

Abstract

Against the backdrop of global policies promoting energy conservation and emission reduction, the usage rate of traditional fossil fuels has been continuously declining. The world has begun to advocate the application of green energy, and the integration of smart grids with new energy generation methods has become an important direction. In this context, smart grids face challenges in the new energy generation field, such as volatility, instability, and low penetration rate, which further lead to issues like islanding effect, passive detection by monitoring systems, and geographical restrictions on energy sources. This paper proposes the use of a novel distribution system architecture to address these problems. By systematically reviewing relevant research literature at home and abroad, this paper focuses on exploring the grid-connection technical characteristics of China's smart grids and new energy generation, analyzes the robust optimization and distributed optimization solutions of new energy storage technologies (including physical storage, electrochemical storage, and emerging storage technologies) in new energy scheduling, aiming to solve the volatility and instability of solar and wind power generation. Advanced technologies and strategies are applied to ensure stable, efficient, and sustainable power supply. The above global power production issues are also applicable to the new energy generation grid-connection market. Therefore, a market-oriented distributed generation model is proposed. The core research of this paper focuses on new energy generation grid-connection technology and power generation technology fields. In the future, key technological research and development on grid-connection power generation combining smart grids and new energy generation will be carried out.