An energy management system of campus microgrids: State-of-the-art and future challenges
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 …
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 …
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
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 …
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) …
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 …
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 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 …
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 …
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
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 …
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 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 …
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 …
generator. The available measured angular velocity and acceleration data from magnetic …