• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

ELECTRIC POWER CONSTRUCTION ›› 2015, Vol. 36 ›› Issue (1): 122-127.doi: 10.3969/j.issn.1000-7229.2015.01.019

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Technical Characteristics and Evaluation Index System of Active Distribution Network

ZHONG Qing, YU Nanhua, YOU Yi, SONG Xudong   

  1. Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, China
  • Online:2015-01-01

Abstract:

As a novel “Source-Net-Load” ternary structure of distribution system, active distribution network (ADN) is the main technical mean to solve the large-scale and high penetration of distributed energy in near future. This paper focused on the overall architecture and key features of ADN, elaborated the technique concepts of ADN and proposed scientific and complete evaluation index system for ADN, including the characteristic indexes of intermittent energy sources grid-connection, ADN control and operation. The quantitative analysis of “reason-process-result” of ADN was carried out with using these indexes, which had important guiding significance and reference value to the choice of the technical route and implementing scheme of ADN.

Key words: active distribution network (ADN), source-net-load, distributed energy, evaluation index, quantitative analysis