Research on the Effects of New Energy Power Generation on Power System

Abstract

Abstract-With the continuous development of the social economy, the energy demands of the whole society become larger and larger. Energy shortage and environmental pollution have attracted widespread attention. Under the circumstance of higher energy consumption and the heavy pollution of the traditional electrical power generation, the new energy emerges as the times require. Wind power and solar power will become the new energy industry in the key development areas of development planning. The development of stand-alone power supply of distributed PV and wind energy complemented generation system is outlined with respect to reliability and marketability. This paper introduces the wind power generation technology, solar power generation technology fuel cell power generation technology and biogas power generation technology. Through the simulation, researchers assess the effect of new energy on load wave peak and valley. The research laid the foundation for later practice. Keywords-energy; environmental pollution; electrical; wind power; solar power (key words) I. INTRODUCTION New energy is a kind of renewable energy, including solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current, and tidal power. In addition, coal, oil, natural gas, water and energy have been widely used, which are known as the conventional energy resources. With the limitations of conventional energy and the environment problems, new energy gets more and more world attentions. Development of new energy is taken into account due to energy crisis and environmental pollution, and wind power technology as the fastest growing clean energy is especially popular.A new energy may form an industry in China, mainly including water energy (mainly refers to the small hydropower station), wind energy, biomass energy, solar energy, geothermal energy, these clean energy may be recycled. The development of new energy industry is not only the effective supplementary means for the whole energy supply system, but also an important measure of environmental and ecological protection; it is the final

A Novel Improved Coordinate Rotated Algorithm for PWM Rectifier THD Reduction

“…However, new energy sources can make power generation unstable and lower the power factor. In order to solve that problem, many new energy distributed generation systems are equipped with energy storage devices for suppressing power fluctuations, peak clipping, and energy scheduling [1][2][3][4][5][6][7][8]. Pulse width modulation (PWM) rectifiers are widely used in new energy storage devices and have become an important component between energy storage devices and the power grid [9][10][11][12][13][14][15].…”