An energy management system of campus microgrids: State-of-the-art and future challenges

HA Muqeet, HM Munir, H Javed, M Shahzad, M Jamil… - Energies, 2021 - mdpi.com
The multiple uncertainties in a microgrid, such as limited photovoltaic generations, ups and
downs in the market price, and controlling different loads, are challenging points in …

Analytical technique for synchronous generator loss‐of‐excitation protection

N Noroozi, H Yaghobi… - IET Generation …, 2017 - Wiley Online Library
This study introduces a new analytical approach for the detection of loss of excitation (LOE)
in a synchronous generator that uses only one local variable. The proposed method applies …

A secure and setting-free technique to detect loss of field in synchronous generators

A Hasani, F Haghjoo - IEEE Transactions on Energy …, 2017 - ieeexplore.ieee.org
Loss-of-field (LOF) phenomenon in synchronous generators may cause equipment damage
and voltage drop in the power system, which can be terminated to a blackout. Conventional …

Impact of static synchronous compensator on flux‐based synchronous generator loss of excitation protection

H Yaghobi - IET Generation, Transmission & Distribution, 2015 - Wiley Online Library
In order to increase the power transfer and providing the optimum utilisation of the power
system capability, application of flexible alternating current transmission system (FACTS) …

Fast discrimination of stable power swing with synchronous generator loss of excitation

H Yaghobi - IET Generation, Transmission & Distribution, 2016 - Wiley Online Library
Fast and accurate discrimination between stable power swing (SPS) and synchronous
generator loss of excitation (LOE) has been a great concern for power engineers. Since …

A current-based differential technique to detect loss of field in synchronous generators

A Hasani, F Haghjoo, FMF Da Silva… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A new approach for generator loss of field (LOF) protection is proposed by estimating the
field current based on the generator measurable parameters. The main idea of the proposed …

A new adaptive impedance-based LOE protection of synchronous generator in the presence of STATCOM

H Yaghobi - IEEE Transactions on Power Delivery, 2017 - ieeexplore.ieee.org
This paper presents a new adaptive distance function for loss of excitation (LOE) protection
of synchronous generator in the presence of STATCOM. Nowadays, the Berdy distance …

Fast and secure detection technique for loss of field occurrence in synchronous generators

A Hasani, F Haghjoo - IET Electric power applications, 2017 - Wiley Online Library
Loss of field (LOF) phenomenon in synchronous generators may cause serious damages
and voltage drop in the power system, which can result in a blackout. Conventional …

Synchronous generator loss of field protection: A real-time realistic framework and assessment of some recently proposed methods

A Hasani, F Haghjoo, FF Da Silva… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A real-time realistic framework for synchronous generator loss of field (LOF) protection
studies is suggested in this paper by using the real-time digital simulator, which allows the …

Out-of-step protection of generator using analysis of angular velocity and acceleration data measured from magnetic flux

H Yaghobi - Electric Power Systems Research, 2016 - Elsevier
This paper presents a new flux-based method for out-of-step protection of synchronous
generator. The available measured angular velocity and acceleration data from magnetic …