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Master of Science in Electrical Installations
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Master of Science in Electrical Installations: Recent submissions

Now showing items 61-78 of 78

Application of sensor network in locating moving trains for rail gate security system

Perera, WDSP [Thesis-Abstract]

This research project is designed for rail gate security system for vehicles and pedestrian. Currently, the railway system of Sri Lanka does not have a correct system to monitor and indicate correct positions of trains. ...
Designing earthing system for distribution transformers in high resistive soils at restricted areas

Fernando, AHGR [Thesis-Full-text]

Earthing of Distribution Transformer is very important in the sense of safety and protection of human beings, livestock and equipment. The construction personals have faced critical issues on earthing when they engage in ...
Capacitor switching transient analysis on a transmission grid substation (case study : Thulhiriya GSS)

Munasinghe, DLP [Thesis-Full-text]

The quality of electric power system has a great concern and also it has been a constant topic of study. A transient originated from capacitor bank switching are main reason which affects the power quality. The analysis, ...
Methodology to determine the maximum demand of multi category bulk electrical installations

Rajapaksa, SAC [Thesis-Full-text]

Conventional method of maximum demand determination of a multi category bulk electrical installation at planning stage is done by using several rules of thumb, in which maximum demand and time at which maximum demand occurs ...
ENERGY EFFICIENT BUILDING MODEL: A Case study for Proposed SL ARMY Headquarters

Muhandiramge, GWASB [Thesis-Abstract]

The Sri Lankan Tri forces Headquarters with Ministry of Defence office complex are schedule to be located in one place at Akuregoda Baththaramulla. This building complex will be one of the largest office complexes in Sri ...
Feasibility study on solar PV integration in to the celluler mobile telephony base satation sites

Wijesinghe, KC [Thesis-Full-text]

Price of electricity is increasing worldwide with depleting of non renewable sources in global context even true in local. In here it is proposed to integrate Solar PV in scalable on to the telecom Radio Base Stations ...
Identification of the optimum protection co-ordination in medium voltage co-ordination in medium voltage distribution system of Sri Lanka

Dissanayake, LK [Thesis-Full-text]

Majority of the faults in the transmission and distribution network are transient and these faults can be cleared with proper installation of protective devices with appropriate protection settings. It is important to clear ...
Energy modelling of a multi-storeyed building for green building design

De Silva, LRJ [Thesis-Abstract]

On the aesthetic side of green architecture or sustainable design is the philosophy of designing a building that is in harmony with the natural features and resources surrounding the site. There are several key steps in ...
Effect of humidity on partial discharges of generator stator

Tirimanna, TDAS [Thesis-Abstract]

It was observed that the insulation condition of some generators is not up to the standard level when analyze the results of condition monitoring tests done on hydro generators of CEB. This situation prompted generator ...
Distribution system reliability modeling and analysis

Gamage, MD [Thesis-Abstract]

With the background of imposing new electricity act and the regulatory regime for electricity industry, utilities have to be concerned not only the cost of the electricity but also the quality of the supply. As the cost ...
Power quality issues in Puttalam grid substation due to wind power generation : a case study

Rathnayake, RMPB [Thesis-Abstract]

Wind power as a rule does not contribute to voltage in grids. Also, wind power very often is a source of voltage fluctuations and flicker. Furthermore, care must be taken to upkeep availability of networks more or less ...
Energy saving of variable air volume systems

Bandara, BMBKS [Thesis-Abstract]

Air conditioning is very common in modern buildings. It was originally purposed to maintain thermally comfortable environments for people inside the building. So far, human thermal comfort is not only the criteria adapted ...
Energy efficient lighting design for national archives building

Wijesinghe, RM [Thesis-Abstract]

National archives department is the one and only department dedicated for conserve old books, important/ valuable/historical documents and Audio video collections in Sri Lanka. It is a national requirement to protect those ...
Power system model to analyze the frequency stability of the Sri Lankan power system due to wind power penetration level

Kudahewa, ENK [Thesis-Abstract]

Power System Model to Analyze the Frequency Stability of the Sri Lankan Power System due to Wind Power Penetration Level The National Energy Policy published by the ministry of power and energy stipulated that by year 2016, ...
Investigation of toroidal inductors based on non-grain oriented silicon steel : comparative study

Ekanayake, HK [Thesis-Abstract]

Inductor or reactor or sometimes called as ‘Choke’ as per its intended situational assignment, is a basic magnetic component which is very useful for many fields and particularly in the fields of Electrical and Electronics ...
Development of hybrid islanding detection technique for distributed power generation

Tilakeratne, RP [Thesis-Full-text]

The utilization of distributed generation (DG) units is rapidly increasing in power system and questions are raised regarding their effect on the system, energy management and protection policies. DG can provide in some ...
Designing an earth electrode for distribution substations

Samarasekara, PPB [Thesis-Full-text]

In electrical engineering, the term ground or earth has several meanings depending on the specific application areas. Ground is the reference point in an electrical circuit from which other voltages are measured, a common ...
Selection of transmission network configuration for Trincomalee power plant grid connection : technical and financial feasibility study for 220 kV/400kV configurations

Senanayake, GP [Thesis-Abstract]

According to the Long Term Generation Expansion Plan 2009-2022 published by the Transmission and Generation Planning Branch of Ceylon Electricity Board there will be Four 250MW and Four 300MW coal plant units in Trincomalee ...

Now showing items 61-78 of 78

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