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A Monitoring Technique for Reversed Power Flow Detection with High PV Penetration Level
(
Institute of Electrical and Electronics Engineers Inc.
, 2015 , Article)
The integration of renewable energy resources (RESs) in power systems poses many research challenges. Research shows that the RES output may exceed the consumed power during the day. Consequently, the direction of the power ...
Application of distance relay for distribution system monitoring
(
IEEE Computer Society
, 2015 , Conference Paper)
The traditional distribution network is primarily composed of radial feeders, designed for unidirectional power flow. Therefore, many operation regulation, protection and control system, in distribution network, are based ...
Efficiency-Resilience Nexus in Building Energy Management under Disruptions and Events
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
The efficiency and resilience have a negative correlation and they move in opposite directions. Both of them cannot be simultaneously enhanced and improving one of them deteriorates the other one. This article studies the ...
New voltage sensitivity analysis for smart distribution grids using analytical derivation: ABCD model
(
Elsevier
, 2022 , Article)
Sensitivity Analysis plays a significant role in voltage prediction and control of power networks. However, the classical sensitivity methods require significant computation time. As active distribution networks require ...
An impedance-based method for distribution system monitoring
(
Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
This paper presents a new approach in monitoring of a power distribution system. It uses the bus voltage and injected current to extract the apparent impedance seen from the measuring unit location. Then the apparent ...
A fast sensitivity analysis method for voltage control applications with distributed generation
(
IEEE Computer Society
, 2020 , Conference Paper)
Sensitivity Analysis has been widely used for voltage control of power grids. Typically, the sensitivity coefficients of network voltages are extracted from the inverse of Jacobian matrix. However, updating these coefficients ...
A new sensitivity approach for preventive control selection in real-time voltage stability assessment
(
Elsevier
, 2020 , Article)
Voltage instability is one of the serious problems in power networks due to the growing demand. Sensitivity analysis has been widely hailed as an effective method for voltage stability prediction and control. However, the ...
Voltage and congestion control in active distribution networks using fast sensitivity analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Active distribution networks will meet new challenges in voltage and congestion control due to the high penetration levels of distributed generations (DG). Optimal voltage control techniques are mainly based on the relation ...
Realtime control of distributed generation for voltage stability improvement and HV side support
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
As distribution networks continue in integrating Distributed Generation (DG) units, voltage stability problem becomes an important issue. On other hand, future distribution networks have the ability to support the transmission ...
Top-down/bottom-up method for identifying a set of voltage stability preventive controls
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
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 ...