The One-Node Approach to Implement Smart Grid Functions for Residential Loads

被引：0

作者：

Saleh, S. A. ^{[1
]}

Mcsporran, E. C. ^{[1
]}

Barrera, J. L. Cardenas ^{[1
]}

Castillo-Guerra, E. ^{[1
]}

Diduch, C. P. ^{[1
]}

机构：

[1] Univ New Brunswick, Elect & Comp Engn Dept, Fredericton, NB EB3 A1C, Canada

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2024年 / 60卷 / 06期

关键词：

Smart grids; Power demand; Water heating; Resistance heating; Buildings; Thermal energy; Temperature distribution; Smart grid functions; distribution power transformers; load profiles; energy pricing; residential loads; and load-side control actions; SOLID-STATE TRANSFORMERS; DEMAND RESPONSE; CONTROL-SYSTEM; FREQUENCY;

D O I：

10.1109/TIA.2024.3446958

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents and tests a one-node method for implementing smart grid functions to operate residential loads. The proposed method is developed based on adjusting the power demands of residential loads to achieve a desired load-demand profile at the supply node. A desired load-demand profile is set based on operating thermostatically controlled appliances (TCAs) in the target residential loads. Smart grid functions are implemented to operate TCAs so that thermal energy is stored during the daily off-peak-demand hours. This stored thermal energy is discharged during daily peak-demand hours in order to reduce power demands of residential loads during these hours. The command power assigned to each TCA controller (set to implement smart grid functions) is initiated using a modified-profile for residential load hosting these TCAs. The one-node method is implemented and tested for a university campus that has 45 buildings. Each building has central central heating units and water heaters, and some buildings have central air conditioner units. Tests are performed for different seasons, where power demands of campus buildings are controlled by peak-demand management (as a smart grid function). Test results show the accuracy and simplicity of the one-node method to assign command values for each building to ensure reduced power losses and improved voltage.

引用

页码：8295 / 8305

页数：11