FORECASTING DISTRIBUTION FEEDER LOADS - MODELING AND APPLICATION TO VOLT/VAR CONTROL

被引：17

作者：

CIVANLAR, S

GRAINGER, JJ

机构：

[1] North Carolina State Univ, Raleigh,, NC, USA, North Carolina State Univ, Raleigh, NC, USA

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1988年 / 3卷 / 01期

关键词：

CONTROL; ELECTRIC VARIABLES - Voltage - ELECTRIC POWER DISTRIBUTION - Mathematical Models - ELECTRIC POWER FACTOR;

D O I：

10.1109/61.4253

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The kvar and kW loads on typical residential and industrial feeders are modeled on the basis of actual data. Using a regression model, it is shown that the two loads conform. The model permits computation of the power factor and the effective amount of fixed and switched capacitance on the feeders. The load variation is decomposed into three major components, namely, a weather-load component, deterministic hourly load variation, and random fluctuations, and a one-step-ahead-feeder kW load forecast model is developed. An application of the regression and the load forecast models to the volt/var control problem on distribution systems is demonstrated.

引用

页码：255 / 264

页数：10

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