特高压大电网运行与控制特约专题引言  

Foreword

作　　者：梅生伟 

出　　处：《高电压技术》2015年第3期705-708,共4页High Voltage Engineering

摘　　要：进入21世纪以来,我国加快了能源体系建设的步伐,重点在西部和北部规划和建设了多个大型火电基地、大型水电基地和大型可再生能源基地。而我国能源生产与能源需求的逆向分布特点,使得跨区输电成为大范围优化配置能源的战略举措。另一方面,日益紧迫的环境问题约束,也迫切要求通过跨区输电实现能源结构与布局的优化。In recent years, China speeds up the pace in developing its energy system. Several large-scale thermal generation bases, hydro-generation bases, and renewable generation bases are under planning or construction in the west and north of China. In China, energy production and energy demand present a reverse distribution characteristic. As such, interregional electricity transmission has become a strategic measure to optimize the energy allocation in China.

关 键 词：特高压交流输电 电网运行 水电基地 能源结构 能源生产 可再生能源 环境问题 暂态稳定性 能源需求 临界割集 

分 类 号：TM732[电气工程—电力系统及自动化]