Distribution State Estimation: A necessary requirement for the smart grid

被引：0

作者：

Lefebvre, S. ^{[1
]}

Prevost, J. ^{[1
]}

Lenoir, L. ^{[1
]}

机构：

[1] Inst Rech Hydro Quebec IREQ, Varennes, PQ J3X 1S1, Canada

来源：

2014 IEEE PES GENERAL MEETING - CONFERENCE & EXPOSITION | 2014年

关键词：

transversal network modelling; state estimation; reactive control; smart T&D grids; DISTRIBUTION-SYSTEM;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

State estimation problems for distribution networks differ from classical state estimation ones. The limited number of measurements makes the problem mathematically underdetermined without the addition of pseudo-measurements. Issues associated with the connection of distributed resources and control efficiency have led to the requirement for greater observability of power networks, but this has to be balanced against the cost of additional measurement and telemetry, including possible redundancy. The impact of estimating accurately the system state is examined in the context of transversal voltage control.

引用

页数：5

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