Electrical and Electronic Principles (Complex Waves and Transients in Circuits)PROGRAMME:
\nBTEC Level 5 Higher in Engineering<\/p>\n
Module Number: Unit 05<\/p>\n
Module Title: Electrical and Electronic Principles<\/p>\n
Assignment: Assignment 3 \u2013 Complex Waves and Transients in Circuits<\/p>\n
This assignment will enable a Pass for P3.1, P3.2, P4.1 and P4.2. It will also give opportunities to achieve M1.3, M2.2, D2.1 and D2.2.<\/p>\n
Submission Date: 15 January 2016<\/p>\n
Feedback Date: 29 January 2016<\/p>\n
Module Lecturer: Richard Masters<\/p>\n
Moderator: Trefor Hutchings (reformatted \u2013 text only)<\/p>\n
Learning Outcomes:<\/p>\n
LO3 \u2013 Understand the use of complex waves<\/p>\n
LO4 \u2013 Be able to apply transients in R-L-C circuits.
\nSCENARIO<\/p>\n
Following on from the previous assignment scenarios, you are now required to take complex electrical circuit problems, break them down into acceptable elements and apply techniques to solve or analyse the characteristics associated with the fine tuning of circuits to obtain the required output dynamics.<\/p>\n
TASK 1<\/p>\n
Write down the expression representing a voltage of 120V peak and frequency 1.2 kHz, together with its 3rd and 5th harmonics, having respectively 1\/8 and 1\/12 the amplitude of the fundamental, all being in-phase at zero time.<\/p>\n
If this voltage is applied to a 10 resistor in series with a coil of inductance 1mH, determine an expression for the instantaneous value of the current and the total power dissipated.<\/p>\n
Determine the power in the 10 resistor in series with a coil of inductance 1mH as mentioned above.<\/p>\n
Analyse the effect to the wave of passing through a low pass filter with a cut-off frequency of 2kHz.<\/p>\n
Your answer should demonstrate that your series is correct by an appropriate method and you should consider several methods to check your calculations
\nTASK 2 \u2013 Technical report<\/p>\n
Your company has designed a product that contains the above networks. You have been asked to analyse the transient effect of applying a 5v step input to the systems. You are to write a report on the analysis of these circuits which contains at least the following:
\n\u2013 Laplace Analysis of the circuits
\n\u2013 Initial Values
\n\u2013 Graphs of the theoretical time responses.
\n\u2013 Printouts of the actual time responses (as shown on the oscilloscopes).<\/p>\n
Support Texts<\/p>\n
\u2022 Tooley & Dingle, (2004) Higher National Engineering, Newnes.
\n\u2022 Hughes, E (2008) Hughes Electrical Technology, Addison Wesley Longman
\n\u2022 Bird, J. (2014) Electrical circuit theory and technology. Routledge
\n\u2022 Bird, J. (2014) Electrical and electronic principles and technology. Routledge
\n\u2022 Harlow, J H (2012) Electric Power Transformer Engineering, CRC Press
\n\u2022 Please read the Study Skills Guide which can be accessed via the link STUDY SKILLS<\/p>\n
1.1<\/p>\n
1.1<\/p>\n","protected":false},"excerpt":{"rendered":"
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