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Now showing items 11-19 of 19
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 ...
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 ...
Mutual Vehicle-to-Home and Vehicle-to-Grid Operation Considering Solar-Load Uncertainty
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This paper utilizes the electric vehicles (EVs) connected to both the building and grid at the same time. In the building, the vehicle-to-home (V2H) operation is modeled. In the gird, the vehicle-to-grid (V2G) operation ...
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, ...
Protection of Transmission Line in Presence of Parallel Capacitance Elements
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Recently, Flexible AC Transmission System (FACTS) devices emerged to the electrical transmission line power systems and their importance increased significantly. FACTS are mainly used for enhancing power transferability ...
Optimal Linear Quadratic Regulator Design of Interconnected Systems with VSP based HVDC Links for Inertia Emulation
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This paper proposes a new application for an optimal linear regulator for mitigation of frequency performance of an interconnected AC/DC system with (Virtual Synchronous Power) VSP based HVDC capabilities. The action of ...
Design of Multivariable PI Controller Using Evolutionary Algorithms for VSP based AC/DC Interconnected Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
A new application of Multivariable Proportional-Integral (MPI) controller with using evolutionary algorithms for a VSP based AC/DC interconnected power system model is proposed. The VSP based HVDC model is added for ...