Support of Frequency Stability in Electrical Power System at Voltage 400 kV in Syria

Alzakkar, Ahmad; Hassan, Fainan; Mestnikov, Nikolay

doi:10.1007/978-3-030-71119-1_86

Cited by 6 publications

(2 citation statements)

References 2 publications

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“…Some of the factors that affect the site were examined such as streets, water areas, high voltage lines and forestry in order to avoid as the turbulence and wake as much as possible. Turbines limitations were discussed and studied to calculate the spacing between them and estimate the locations for each of the wind turbines [20]. The capacity factor shows the different percentages for each of the turbines, considering it with the price and the length life of each turbine will lead to the estimation of the optimal wind turbine.…”

Section: Discussionmentioning

confidence: 99%

Multi-criteria Approach and Wind Farm Site Selection Analysis for Improving Power Efficiency

Hassan

2020

J. Hum. Earth Future

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The usage of electrical energy is still increasing around the world, and extending to cover more electrical power based applications. This will lead to more atmosphere changes on the globe in the next decades. Thus, renewable energy must be used in an efficient way to reduce the negative effects of these power generators. The location of the wind farm plays a big role in determining the efficiency of the output power. The aim of this research is to study which turbine configuration suits best for a specific location, taking into consideration all the possible constraints. In order to reach our goal, three different turbines configurations are studied with least possible uncertainties. The optimal configuration is when the wind shear is minimal at the height of the hub, the wake effect is negligible and the capacity factor is maximal (the economical part is not included). In this paper Sorochi Gory (located in Tatarstan, Russia) wind farm site will be explained, analysed. The power exponent and capacity factor will be calculated, and the results are displayed. Doi: 10.28991/HEF-2020-01-02-02 Full Text: PDF

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Section: Discussionmentioning

confidence: 99%

Multi-criteria Approach and Wind Farm Site Selection Analysis for Improving Power Efficiency

Hassan

2020

J. Hum. Earth Future

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“…Динамическое представление электроэнергетической системы Сирии Следует добавить, что необходимые для расчета данные [14] будут предоставлены со стороны Министерства электроэнергетики Сирии о характеристиках работы электростанции, линии электропередачи нагрузки в качестве входных данных для программы PSS ® E [15] в качестве файлов формата raw [16]. В качестве примера на рисунке 8 представлена однолинейная схема электрической сети в Сирии напряжением 230-400 кВ.…”

Section: Fig 6 Replacement Circuit Of a Three-winding Power Transformer д-нагрузкиunclassified

Analysis of the dynamic effect of the electrical interconnection on the stability of the rotor angle for synchronous generators in the electric power system of Syria

Alzakkar

Mestnikov

Хассан

et al. 2021

«Izvestiya vysshikh uchebnykh zavedenii. PROBLEMY ENERGETIKI»

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This article focuses on the study and analysis of the importance of interconnections between electricity systems, which increases with greater probability due to the dependence of all countries and States on electricity and the ease of its transfer between countries in order to supplement their economic and technical benefits. THE PURPOSE. This study analyzes the dynamic impact of interconnection on circuit stability for synchronous generators in Syrian power grids. In addition, the authors of the article analyzed the dynamic effect of interaction on the stability of the angle of rotation of the rotor of synchronous generators operated in the Syrian power system through the use of dynamic modeling of the country's power system. METHODS. In the course of the study, the authors used a technique based on the dynamic representation of the power system and the construction of its nonlinear equations, followed by the use of the PSS ® E program. 230-400 kV.RESULTS. The authors of the article obtained a solution and determination of the system parameters and the separation time of the boundaries of three-phase short circuits in a 400 kV network in addition to determining the angular position of the generator circuits, and thus, its stability was checked, regardless of whether it works independently in the electric power system of Syria or is part of a network. CONCLUSION. In the course of the study, the authors obtained the following conclusions, such as: an increase in CFCT was found for generating units in the power system of Syria due to connection activation, an increase in transmitted power, which leads to an increase in the stabilization zone after a failure and before the start of connecting electrical systems to the country's power system, as well as it is necessary to conduct in-depth dynamic studies of the entire system in order to represent the effect of the connection on the parameters of the system, taking into account the increase in power.

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The Impact of Using Supercapacitors to Provide Reliable Power Supply to Consumers

Alzakkar

Mestnikov

Samofalov

2022

2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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Support of Frequency Stability in Electrical Power System at Voltage 400 kV in Syria

Cited by 6 publications

References 2 publications

Multi-criteria Approach and Wind Farm Site Selection Analysis for Improving Power Efficiency

Multi-criteria Approach and Wind Farm Site Selection Analysis for Improving Power Efficiency

Analysis of the dynamic effect of the electrical interconnection on the stability of the rotor angle for synchronous generators in the electric power system of Syria

The Impact of Using Supercapacitors to Provide Reliable Power Supply to Consumers

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