| 智能电网 |
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| 作者姓名： | 余贻鑫 栾文鹏 |
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| 作者单位： | 天津大学电力系统仿真控制教育部重点实验室;加拿大卑诗省水电公司 |
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| 摘 要： | 针对电力系统在新世纪面临的分布式电源并网、电网利用系数低以及数字化技术应用等诸多挑战，提出智能电网的概念，阐述了智能电网的特点、目标和主要组成，引用国外例证，估算了智能电网的投资和效益，指出智能电网是经济和技术发展的必然结果，应加快我国智能电网研究。
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| 关 键 词： | 智能电网 分布式电源 快速仿真与模拟 高级配电自动化 高级计量体系 |
Smart Grid |
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| Authors: | YU Yi-xin and LUAN Wen-peng |
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| Affiliation: | Key Laboratory of Power System Simulation and Control of Ministry of Education, Tianjin University;BC Hydro |
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| Abstract: | In last several years, the concept of smart grid has been proposed to address those challenges that the existing electric grid is facing with, such as increasing DER interconnection, low asset utilization, and increasing demand and reliance on digital applications, etc. This paper summarizes the concept and characteristics of smart grid. Those major smart grid components are also described with emphasis on distribution system. Based on the cost effectiveness analysis done by EPRI, it is concluded that the smart grid implementation is inevitable trend along with economy development and technology advancements, smart grid study and planning in China is recommended to be initiated as soon as possible. |
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| Keywords: | smart grid DER fast simulation and modeling advanced distribution automation advanced metering infrastructure |
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