Large Power Grid Adaptability Evaluation Problem and Evaluation System

doi:10.3969/j.issn.1000-7229.2015.10.021

Abstract

Abstract:

As the increases of power grid size and external influence factors, it is worth thinking and research on whether the existing evaluation theory can be used to provide effective technical support for power grid development direction and development mode. In addition to improve safety evaluation system and economy evaluation system, the evaluation system was proposed and established for the adaptability of large power grid. The characteristics of existing power grid evaluation system and its application scopes were summarized. Combined with the characteristics and development trend of large power grid, the adaptability evaluation theory and its system framework were proposed. Problems solved by adaptability evaluation system of large power grid were analysis, and the important significance of adaptability evaluation system of large power grid was discussed. Finally, the key theories, implementation technology and other issues of the adaptability evaluation system were studied.

Key words: power system, evaluation system, security, economy, adaptability

CLC Number:

TM 715

LIU Lianguang, CHEN Weihua, LIU Zifa,CHEN Yanwei. Large Power Grid Adaptability Evaluation Problem and Evaluation System[J]. ELECTRIC POWER CONSTRUCTION, 2015, 36(10): 138-143.

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