Sameer Algburi

Al-Kitab University · Dept. of Computer Technical Engineering

The Photovoltaic/Trombe wall system (PV/TW) is a design that generates electricity and provides hot air and warm water for domestic uses simultaneously; this system aims to optimize the electrical efficiency of the PV panel by removing the heat from them. The current article includes a study of the impact of utilizing reflective mirrors on the perf...

The global interest in solar energy as an alternative to traditional fuels has led to a significant overall increase of attentiveness to solar energy systems, especially the solar chimney system. Because one potential drawback of solar chimney systems is the low efficiency of more traditional solar chimneys, researchers and scientists are trying to...

This article introduces a new design of solar storage collectors integrated with a PV panel for domestic applications. Two identical practical models were built to test the performance of the collectors by analyzing and comparing them with the classical storage solar collector. In the first model, the solar cells were mounted on the tank’s front in...

An unfamiliar design of photovoltaic (PV)/solar pond was presented in the article. This design integrated the floating PV panel technology with the solar pond technology. This new design is called the Floating Photovoltaic Solar Pond (FPVSP). The design aims to reduce water evaporation from water bodies, cool solar panels, and store solar energy in...

Energy framework soundness is identified with standards rotational movement and the swing condition administering electromechanical unique conduct. In the exceptional instance of two limited machines, the basis of equivalent territory security can be utilized to ascertain the basic clearing point in the force framework, It is important to look afte...

بؼتحكما ا ابؼقية اة ابؼابؾاة ابغباراة نا ل ام يكا ف ل اتحك اكاق و ا ابؼ ا الاب اق الاسا ذ ك لاال لااادقلة اساات بام كصااحج ه ماا كنفااة كضياا كابلفاا اسااتد الي ااة ال ضماااة لتهااح كساااج ت ال ل ااة كت تاا ابؼتق اااة . عقف ااام ال م اا ا ابؼي ق اااة.م ك ابؼ مااا الصاااق ة ابغ ل اااة عاااات بف ابؼتحكمااا ا ابؼقية ااة ابؼابؾاااة ل اااا يجل ااا الاي...

إن احد أهم مماٌٌس تمدم البلدان هو استمرارٌة الطالة الكهربابٌة وتوفرها بشكل سلٌم دون انمطاع لذا فان حماٌة منظومات الطالة الكهربابٌة بما تحتوٌه من مولدات ومحولات وخطوط هوابٌة ولابلوات لنمل وتوزٌع المدرة الكهربابٌة ٌكتسب اهمٌة كبٌرة جدا ولد أدى التمدم فً مجال الحماٌة والتحكم والصٌانة الى تحسٌن مردودات تشؽٌل الطالة الكهربابٌة. ونظرا لكبر حجم تلن المنظو...

الحمـووـد ـ حـووـد حمـووـد وكمــووـ ينَ ـووـُ لَــووـ ل وجهـووـُ وَظيـووـم ط ن نـووـُ وشمــووـ ل احموووـُ ال هـــووـم َ طهـووـِ جَ وو جع وـووـُ طوه و وتنوع تَعوِ الحوزت جها شو ع طهــوـ و والصــــــوـ ة والسو َ ـوـ طيدنــ حمــد خ تـــم اِنَي ء والمرط يــن المَع ث احموة ل عو لمين وتطو ة ل موقيـن المن ِزل َ يوُ الكوو المَوين ر قرًنو و ييور هي َو ل ـ و...

The system included an Associate in the Nursing elbow, kaleidoscopic, and a wrist joint was joint to works within the vertical plane for real positioning of the work half that's referred to as Selective Compliance Assembly mechanism Arm (SCARA). It provides an acceptable alternative for obtaining along with missions principally. to urge higher accu...

The Photovoltaic Trombe wall (PV/TW) is one of the systems that integrate PV modules with the walls of buildings to obtain a multi-purpose solar system. The objective of the current article is to study the influence of the cooling method of the PV module on the performance of the PV/TW system. Four operating cases of PV module cooling were tested:...

Magnetic levitation could be a technique during which associate degree object is suspended within the air by a flux, except once magnetic attraction and superconducting materials are during a magnetic field and management led by a magnetic field employing a control technique. The manipulation of the magnetic field by the steering method is performe...

The generation of electrical energy varies depending on the needs of the user, initial requirements, capacity, intended use, waste generation, and economic efficiency. In order to meet the challenges of the proposed overvoltage of the presented system, it is possible to use the solar collectors and profit from them economically through smart grid s...

According to the Iraqi National Water Development Strategy, hydropower should be developed as a by-product of any new reservoir. The target for the share of hydropower in the country’s energy mix is 5 percent. In Kurdistan this rises to 19 percent, 10 since 2013, Iraq neither added nor announced additional new hydropower capacities. As such, the de...

There are different sustainable energy sources in the word. The solar energy is the most global source that contains an enormous of energy. The Photovoltaics (PV) is a tool that converts the sunlight into electrical power to supply different types of buildings. In this paper, a proposed Neural Networks (NN) tool is used to determine the main parame...

Renewable energies can play an important role to provide electricity to rural communities .This work study the design optimization of a hybrid hydro-wind , micro-power system in a rural area . Six case studies, including the impact of hydro head, flow rate ,efficiency, and head loss for micro hydropower with wind turbine hub height were implemented...

This paper investigates the effect of diesel generator characteristics on the design optimization of a hybrid, off-grid, and micro-power system in Baghdad city. Four case studies, including diesel generator loading ratio, lifetime, fuel consumption and fuel type were implemented based on HOMER software. HOMER assign the lower cost combination of hy...

This paper shows that renewable energy system using wind is affected by different factors. Two factors have been taken in this study; cost and performance. Three different locations in three cities in Iraq were taken in this comparison to study the influence of these factors on building a renewable system using wind. The anemometer height has been...

A global vision for small hydropower development: to provide baseline information and a strategic outlook for regional and international institutions as well as countries to develop their renewable energy plans and ensure integrated management of water resources. The report has become an important knowledge platform for global development of small...

a global vision for small hydropower development: to provide baseline information and a strategic outlook for regional and international institutions as well as countries to develop their renewable energy plans and ensure integrated management of water resources. The report has become an important knowledge platform for global development of small...

Hydroelectric power generation is one of many ways in which electricity can be generated. In 2009, the three most heavily used sources for generating electricity were coal, natural gas and oil. These sources not only release emissions that are harmful to the environment, they are resources that are quickly running out. Therefore, different ways of...

In a stand-alone system, the system is designed to operate independent of the electric utility grid and is generally designed and sized to supply certain dc and/or ac electrical loads. A bank of batteries is used to store the energy in the form of dc power that is produced by the photovoltaic (PV) modules to be used at night or in the no sun days....

The use of renewable solar energy to meet the increasing demand of electricity for domestic as well as industrial and other sectors is a necessity in present world. The solar radiation falling on earth surface can be made into electricity through photovoltaic panels or thermal collectors. The power thus generated is fed to the grid through inverter...

Due to shift in the average patterns of weather, climate change became one of the significant development challenges. Hydropower is currently being utilized in more than 150 countries, including 11,000 stations with 27,000 generating units. Increasing attention has been paid to hydropower generation in recent years, because it is renewable energy....

In this paper a methodology has been developed for optimum planning of hybrid PV, Wind and diesel generator system with some battery backup in Kirkuk Technical College in Iraq. The local solar radiation, wind data and components database from different manufactures are analyzed and simulated in HOMER model to assess the technical and economic viabi...

Solar panels work best in certain weather conditions, but the weather is changing always, so most panels do not operate under ideal conditions. Design optimization of photovoltaic (PV) modules with changing in the environmental parameters, such as solar irradiance and temperature is presented in this work for Kirkuk city based on HOMER software. Ou...

Green energy is at the heart of all ecological strategies because it affects companies in three vital areas: environmental, economic, and social. Conventional energy sources based on oil, coal, and natural gas have proven to be highly effective drivers of economic progress, but at the same time damaging to the environment and to human health. The p...

Present reserves of oil and natural gas can only cover consumption at this rate for the next 50 years in the case of oil, and for the next 70 years in the case of natural gas. Therefore, one of the fundamental priorities for a country such as Iraq is to use several renewable energies (RE) sources and environmentally friendly energy conversion techn...

The aim of this paper is to find the best hybrid combination from the available resources in a given village location that can meet the electricity demand in a sustainable manner and to see whether this is a cost effective solution or not. A model of electricity generation was structured based on multiple combinations of hybrid system with the appl...

Municipal solid waste (MSW) in Kirkuk city in the north of Iraq poses a serious problem having adverse effects on environment and health of the citizens. Both quantity and volume of MSW have continued to increase with the rapid growth of city population. The population of Kirkuk city, on average, has increased by 3% per annum over the past two deca...

In the IPCC Intergovernmental Panel on Climate Change Special Report on Emission Scenarios (SRES), it was projected that the number of CO 2 emission sources from the electric power and industrial sectors will increase significantly until 2050. Because fossil fuel-fired power plants are responsible for around one-third of total global CO 2 emissions...

Correct calculations of losses are important for several reasons. There are two basic methods that can be used to calculate technical energy losses, a method based on subtraction of metered energy purchased and metered energy sold to customers and a method based on modeling losses in individual components of the system. For considering the technica...

In this paper optimum power flow for Iraqi National Super Grid was studied. load & generation were obtained from Iraqi Control Centre. Mathematical model using Lagrange method programmed in Matlab language was used to study the effect of the types and numbers of contingencies( faults in one line, two lines, line and generator, three lines ...........

The main goal of this work is to determine optimal location for placing generating plants in the Iraqi National Super Grid which gives minimum total losses in the system. A package build under Matlab was used to allocate optimal placement of generating sets, calculating active and reactive power for these generators, .calculating system minimum los...

Iraqi National Super Grid suffers from out of synchronism of the system due to short circuit in the lines. The main goal of this work is to study the effect of optimum generation and reconfiguration of some transmission paths on transient stability improvement for Iraqi Network in case of short circuit in Haditha-Qaim line because it is one of the...

Iraqi super grid power system consists of six generating power plants : Baji, Sad Al-Mosul, Haditha, Mussayab, Nasiriya and Hartha. A Matlab5.3 package has been used to calculate the optimum generation of the system generators which gives minimum losses in comparison with the total losses according to the same data which were recorded in National C...

In the present work Optimal Power Flow (OPF) with minimum net work losses for Iraqi National Super Grid (400kv) INSG which consist of 19 load buses and 6 generating buses was studied. The losses were calculated and compared with that in case of ordinary load flow which is equal to 37592 MW according to data of generation and load on 2/1/2003.Mathem...