Development of New Identification Method for Global Group of Controls for Online Coordinated Voltage Control in Active Distribution Networks

Alzaareer, Khaled; Saad, Maarouf; Mehrjerdi, Hasan; Asber, Dalal; Lefebvre, S.

doi:10.1109/tsg.2020.2981145

Cited by 22 publications

(5 citation statements)

References 19 publications

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“…The incorporation of multiple voltage control devices may create operational conflicts, which brings challenges to voltage control [28]. Taking the coordination of discrete and continuous regulation devices into account, a framework of datadriven coordinated voltage control is formulated on multiple time-scales.…”

Section: Data-driven Coordinated Voltage Controlmentioning

confidence: 99%

Data-Driven Coordinated Voltage Control Method of Distribution Networks With High DG Penetration

Huo

et al. 2023

IEEE Trans. Power Syst.

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Section: Data-driven Coordinated Voltage Controlmentioning

confidence: 99%

Data-Driven Coordinated Voltage Control Method of Distribution Networks With High DG Penetration

Huo

et al. 2023

IEEE Trans. Power Syst.

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“…The dependence between network load voltages and control variables can be found using conventional power flow equations. Let us consider the system power flow equations at fixed operating condition represented as [30]:…”

Section: Sensitivity Of Load Voltages To Control Variablesmentioning

confidence: 99%

“…From the (30) and (31), it is also clear that the overall load current sensitivity can be expressed in terms of the voltage sensitivity.…”

Section: B Extension To Dg Operation Modesmentioning

confidence: 99%

Sensitivity Analysis for Voltage Stability Considering Voltage Dependent Characteristics of Loads and DGs

Alzaareer¹,

Saad

Mehrjerdi

et al. 2021

IEEE Access

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“…They are widely used in different fields. One of the applications of both methods can be found in [16]. Both algorithms are fast.…”

Section: Identifying the Global Control Groupmentioning

confidence: 99%

Top-Down/Bottom-Up Method for Identifying a Set of Voltage Stability Preventive Controls

Alzaareer

Saad

Mehrjerdi

et al. 2020

2020 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP)

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In this work, a novel method for choosing a global set of preventive controls for voltage stability analysis is developed. The method depends on top-down and bottom-up approaches to obtain the set of controls according to voltage stability sensitivity analysis. At first, the sensitivities of the voltage stability margins of network buses to preventive controls are obtained. The average of the sensitivities referred to each preventive control is then calculated, which gives an indicator about how each preventive control can improve the voltage stability margin of power system. The average is done over the sensitivities of different critical buses located at different locations. The two approaches (top-down and bottom-up) are then performed on the averaged sensitivities to choose a set of the most efficient controls. The proposed method is able to simultaneously eliminate the impact of system contingencies on network buses. The proposed method is checked on the IEEE 39 bus network. The results demonstrate the accuracy and the validity of the proposed method for control selection.

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Development of New Identification Method for Global Group of Controls for Online Coordinated Voltage Control in Active Distribution Networks

Cited by 22 publications

References 19 publications

Data-Driven Coordinated Voltage Control Method of Distribution Networks With High DG Penetration

Data-Driven Coordinated Voltage Control Method of Distribution Networks With High DG Penetration

Sensitivity Analysis for Voltage Stability Considering Voltage Dependent Characteristics of Loads and DGs

Top-Down/Bottom-Up Method for Identifying a Set of Voltage Stability Preventive Controls

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