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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 ...
Development of an Index for Preventive Control Ranking and Selection for Voltage Stability Analysis
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
Preventive control selection for voltage stability concerns with determining the preventive controls that have to be activated, and finding a coordination between these preventive controls. This work develops an index, ...
Development of New Identification Method for Global Group of Controls for Online Coordinated Voltage Control in Active Distribution Networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
The incorporation of distributed generation (DG) units in distribution network voltage control may create operational conflicts with other conventional voltage control devices. Structural changes of networks can also ...