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Synchrophasor-based backup distance protection of multi-terminal transmission lines
(
Institution of Engineering and Technology
, 2016 , Article)
The distance protection of multi-terminal transmission lines need to be redesigned due to possible changes in the backup protection emanating from probable infeed currents produced from tapped transmission lines. Furthermore, ...
Derivative based inertia emulation of interconnected systems considering phase-locked loop dynamics
(
IEEE Computer Society
, 2016 , Conference Paper)
Recent trend of research is oriented in different methods of emulating the inertia to increase the sustainability of the system. In the case of dynamic performance of power systems especially in frequency control of ...
Frequency and voltage partitioning in presence of renewable energy resources for power system (example: North Chile power network)
(
IEEE Computer Society
, 2016 , Conference Paper)
This paper investigates techniques for frequency and voltage partitioning of power network based on the graph-theory. These methods divide the power system into distinguished regions to avoid the spread of disturbances and ...
Negative-Sequence Network Based Fault Location Scheme for Double-Circuit Multi-Terminal Transmission Lines
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
The fault resistance and infeeded currents from tapped transmission lines are the two main challenges to establish correct fault location estimation in multi-terminal transmission lines. Also, fault location estimation in ...
Impact of Solar and wind Energies on Distance Protection of Transmission Lines
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Distance relay is the main type of relays used for transmission lines protection, as it can detects the faults from long distance and it is fast response compared to other relays, also protection zones can be applied to ...
Voltage Profiling and Control of a Sub-Transmission Network with Integrated Renewable Energy Sources-A Case Study
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Traditional power generation methods are causing environmental issues. Some of the other drawbacks like line loading will increase the losses and the response time will be very high, which cannot be supporting the future ...
Impact of EV charging Station Penetration on Harmonic Distortion Level in Utility Distribution Network: A Case Study of Qatar
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
The penetration of electric vehicles (EV) into the public distribution grid can create various technical issues related to the services' power quality and reliability. These impacts range from thermal limits violation of ...
Performance Enhancement of PPMIM Drives by Using Three 3-Phase Four-Leg Inverters
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In this article, a multilevel inverter (MLI) scheme is proposed for 9-phase pole phase modulated induction motor (PPMIM) drives. The proposed inverter scheme is realized with the help of three 3-phase four-leg inverters. ...
A Dual Active Bridge based Wireless Power Transfer System for EV Battery Charging Controlled Using High Speed FPGA
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
In this paper, a Dual Active Bridge (DAB) based fast charging system is designed for multiple port Electric Vehicle (EV) charging which are simultaneously feeding the three EVs rated for different powers using a common DC ...
Substation expansion deferral by multi-objective battery storage scheduling ensuring minimum cost
(
Elsevier Ltd
, 2020 , Article)
Ever-increasing consumption of the electricity in the distribution networks encounters network planners with new challenges in terms of expansion requirements. Expanding substations is a technical concern considering various ...