Browse our collection of papers in
Electrical Engineering
C/EN/40. Poster. How to destroy a CMOS
- WORDS:
- 1
- ADD-ONS:
- 1 Slide
- DATE:
- 2011
- PRICE:
- 9.99 GBP
This is a poster presentation of the ways to destroy a complementary metal-oxide semiconductors (CMOS) device through latch-up and electrostatic discharge (ESD). The scheme of the device and a note about the needed precautions are included.
KEYWORDS: Poster, complementary metal-oxide semiconductors, CMOS,
S/EN/50. Dissertation. Harmonic Mitigation and Reactive Power Compensation with Shunt Active Power Filter under Ideal Mains Voltage
- WORDS:
- 7950
- DATE:
- 2010
- PRICE:
- 79.99 GBP
This dissertation focuses on active power filters, namely the Three-Phase Three-Wire Shunt Active Power Filter. The paper aims to perform an in-depth investigation on the performance of the filter and examines whether it can be utilized to increase the power quality of distribution systems. The paper begins by discussing the main sources of harmonic pollution in a power distribution. The study then examines the research discussing topics likes shunt, hybrid and series active power filters. This is followed by an analysis of three phase shunt active power filters, and this section discusses topics like system configuration, interface reactors, and hysteresis control techniques. The paper then uses the MATLAB environment, SIMULINK, andrnSimpowerSystems Blockset toolboxes to carry out the proposed three-phase three-wire shunt active power filter. The paper then discusses all of the findings in great detail.
KEYWORDS: Dissertation, active power filters, Three-Phase Three-Wire Shunt Active Power Filter, distribution systems, harmonic pollution, shunt series active power filters, hybrid active power filters, series active power filters, interface reactors, hysteresis control techniques, MATLAB environment, SIMULINK, SimpowerSystems Blockset toolboxes,
C/EN/30. Literature Review on Matlab Simulation of Active Power Filters for Harmonic Control
- WORDS:
- 3150
- DATE:
- 2010
- PRICE:
- 39.99 GBP
The paper presents a review of literature on the Matlab development and simulation of active power filter for the control of harmonics in electrical power systems, explaining the adverse impact of harmonics on electrical systems, and exploring the use of series, shunt and hybrid connected active power filter to control harmonics.
KEYWORDS: Literature review, Matlab simulation, active power filter, harmonics, electrical power systems,
C/EN/26. Dissertation. Design and Analysis of actuated valves for IC engines
- WORDS:
- 7300
- DATE:
- 2009
- PRICE:
- 79.99 GBP
The dissertation reports on the design and mathematical modelling of a hydraulically actuated valve system (HAVS) and an electrically actuated valve system (EAVS) for an Internal Combustion (IC) Engine. Literature is reviewed on valve train configurations, actuated valve trains, the parameters of the valve system, etc. Conceptual and control designs for HAVS and EAVS are described including MATLAB SIMULINK model. A poster and a 20-slide presentation of the study are supplied in separate files.
KEYWORDS: Dissertation, Engineering, Control Systems, IC Engines, Internal Combustion, Valves,
C/EN/22. How does HDTV interface process digital signals?
- WORDS:
- 1600
- DATE:
- 2009
- PRICE:
- 19.99 GBP
The paper examines the work of the HDTV interface that provides higher resolution and greater colour fidelity than standard-definition television. Common sources of HD signals are defined, HDTV implementation is described including transmission over IP networks, and the on-line access to HD services using Adobe Flash.
KEYWORDS: HDTV Interface, IP Networks, SMPTE-296M, SMPTE-274M, HD Services, Adobe Flash,
C/EN/20. Design of Tracking Control System for Solar Panel
- WORDS:
- 7000
- ADD-ONS:
- Matlab files, Apendix
- DATE:
- 2009
- PRICE:
- 79.99 GBP
The paper reports on the design of a tracking controller system for a solar panel to track sunlight describing its components, i.e. a tracking sensor, a voltage amplifier, a servo motor and a gear train. A tacking sensor is developed by using two light dependent resistors (LDR).
KEYWORDS: Control Systems, Electronic Engineering, Solar Power’ Solar Tracking,
S/EN/42. Electrical Technology Lab Experiment 1: Designing Filter Circuits
- WORDS:
- 2800
- DATE:
- 2009
- PRICE:
- 29.99 GBP
The paper reports on a laboratory experiment conducted to devise an active filter circuit using passive elements consisting of resistors and capacitors. Theoretical underpinnings of electronic filter design are reviewed describing the features of passive and active filters, the basic linear elements filters are composed of, the filter circuit, cut-off frequency, etc. Related calculations and the results of the experiment are presented, the value of the experiment is assessed.
KEYWORDS: Electrical Technology, Lab Experiment, Design, Filter Circuits, resistor, capacitor,
S/EN/43. Temperature Alarm Circuit
- WORDS:
- 1200
- DATE:
- 2009
- PRICE:
- 19.99 GBP
The paper reports on the laboratory experiment conducted to design an electronic temperature alarm device. Components of the system are described including transducers, linear interlarded circuits, operational amplifiers, etc., calculations of the output are presented, equipment used in the experiment is characterised, temperature alarm circuits for T>25?C and T
KEYWORDS: Temperature Alarm Circuit, electrical engineering, transducer, operational amplifier,
S/EN/44. Lab Report: Air Flow and Venturi Experiment
- WORDS:
- 2200
- DATE:
- 2009
- PRICE:
- 29.99 GBP
The paper reports on the experiment conducted to assess and measure the mass flow rate of air using a Pitot tube and a Venturi tube. Calculations for Venturi and Pitot tubes are presented using Bernoulli equation, mass flow rate from the velocity traverse is determined, the apparatus and procedure of the experiment are detailed, experimental outcome is discussed.
KEYWORDS: mass flow rate, experiment, velocity traverse, Venturi tube, Pitot tube,
S/EN/45. Laboratory Experiment: Elementary Vibration
- WORDS:
- 1400
- DATE:
- 2009
- PRICE:
- 19.99 GBP
The paper reports on the laboratory experiment conducted to assemble a vibration system, measure its natural frequency in simple harmonic motion, and assess the frequency with normal pendulum. Equation for assessing the principle mode frequency of vibration is used in the calculations, the procedure of the experiment s described, its errors are explained.
KEYWORDS: Vibration, natural frequency, pendulum, experiment,
C/EN/18. Introduction and development of air conditioner as an innovation
- WORDS:
- 1500
- DATE:
- 2008
- PRICE:
- 19.99 GBP
The paper examines the introduction and development of the air conditioner providing information on the first air conditioning systems and showing how they have progressed. Theoretical analysis of the system is presented arguing whether the concept of air conditioner can be considered as invention developed through the application of various incremental innovations. Beneficial contributions of the air conditioner are identified along with its negative impact on the global environmental sustainability.
KEYWORDS: air conditioner, innovation, invention,
S/EN/37. Radio Frequency Identification (RFID) in retail industry
- WORDS:
- 2600
- DATE:
- 2008
- PRICE:
- 29.99 GBP
The paper examines the technologies of radio frequency identification (RFID) briefly reviewing their history, and reporting on key characteristics, current developments and applications of the RFID technology within the retail industry. The benefits of using RFID as a check-out system are highlighted, its potential applications are discussed.
KEYWORDS: radio frequency identification, RFID, retail, check-out, barcode,
S/EN/27. Advanced Communications Project: Optical Communications
- WORDS:
- 8000
- DATE:
- 2007
- PRICE:
- 89.99 GBP
The paper examines optical communications (OC) systems providing information about OC development, the features of optical fibre (optical fiber) technology, the principle of wave division multiplexing (WDM) systems, the structure of coarse and dense WDM (CWDM / DWDM), the synchronous optical network (SONET), the uses of OC systems, etc.
KEYWORDS: Optical communications, optical fiber, wave division multiplexing,
P/N/56. Properties of electromagnetic waves
- WORDS:
- 4000
- DATE:
- 2005
- PRICE:
- 49.99 GBP
The paper investigates the problems of electromagnetic radiation looking into the theory of electromagnetic waves and setting a number of experiments to determine microwave properties. The results of the experiments are analysed and compared, the accuracy of the measurements is evaluated.
KEYWORDS: n, properties, electromagnetic, waves,
S/EN/19. Motor and Actuator Characteristics and selection
- WORDS:
- 2800
- DATE:
- 2004
- PRICE:
- 29.99 GBP
This assignment looks at the construction, operation and dismantling/reassembly of 'single phase, capacitor start, AC motors' and torque reading. Contains photos, diagrams and formulae.
KEYWORDS: en, motor, actuator, characteristics, selection,
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The service was excellent; I received the papers within 1 minute from making my payment. I wish we could have a service like this here in South Africa. We can only hope!Nicky
