Literature review about piezoelectric electronic circuit (Rectification with an inductor and Buck DC-DC converter cuircuit) - Research Paper Example

Comments (0) Cite this document
Summary
With the continually growing demand for electricity, it has become a “lifeline for human population,” and the rising disparity between its supply and demand, paved way to exploring alternative sources of energy, as well as its sustainable use, and “methods of electrical power generation that does not negatively impact the environment” as burning fossil fuels…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER91.6% of users find it useful
Literature review about piezoelectric electronic circuit (Rectification with an inductor and Buck DC-DC converter cuircuit)
Read TextPreview

Extract of sample
"Literature review about piezoelectric electronic circuit (Rectification with an inductor and Buck DC-DC converter cuircuit)"

Download file to see previous pages (Diamond, 2009) Much of its role in alternative energy and applications but first, what is piezoelectricity or, the piezoelectric effect? Wayne Tomasi (2004) defines the piezoelectric effect as generating electrical oscillations as varying mechanical stresses—either as, compression, tension, torsion or shearing, is applied across a crystal lattice structure (i.e. quartz, Rochelle salts, tourmaline, etc.) and vice versa. With this, ambient vibrations in and around systems which typically, are lost energy, can be captured and converted to usable energy, available for consumption—the primary goal of power harvesting; but since, as shown in research, the energy generated by piezoelectricity is insufficient to power most electronics, power harvesting technology has, mostly, focused on accumulation and storage techniques that would enable technology to collect enough energy for a variety of applications. (Sodano et al., 2005) In this premise, the researcher came up with a project, entitled “Integrated Circuits for Energy Harvesting Application”, aiming to design and build a prototype circuit that utilizes piezoelectricity—via the PFCB-W14 piezoelectric device, for energizing small electronic systems, which in this case, is the charging of a Lithium-ion rechargeable battery—which have become very popular today. Figure 1. Equivalent Circuit and Power Generation of PFCB-W14 at 27Hz To better visualize the concept of piezoelectricity, illustrated above is an equivalent circuit of a piezoelectric generator—functioning as a capacitor and a resistor in series with the output terminals, as well as a bar chart of the power generation of Advanced Ceramics Incorporated PFCB-W14 at 27Hz, both obtained from PFCB-W14 Specifications Sheet. By closely looking into the chart, it can be seen that with load resistance in the range of 400k? to 600k?, at typical amounts of force applied, there is maximum power. And along the lines of impedance-matching, when the load and source impedances—in this case, the load and internal resistances, were equal, maximum power transfer occurs, an important point to consider in every circuit design. (Boylestad & Nashelsky, 1998) Also, note that the output of the generator is an ac voltage. Disregarding impedance-matching, rectifying the piezoelectric generator, and directly connecting the output to a capacitor or battery would have been a more straightforward approach for the project. Despite its simplicity and the fact that this circuit works, with the enormous mismatch between the resistances of the generator (in the order of millions) and the battery (merely in ohms, and at times even down to milliohms), basically all the power would be dissipated as heat in the generator itself. For a better implementation of the project, the circuit shown below was considered. Figure 2. Simple Charging Circuit using Inductor Illustrated above is a simple charging circuit that utilizes an inductor, on top of piezoelectric generator, a rectifier bridge, a Zener diode and a Lithium battery that is being charged. Inductor Adding an inductor, as shown above, with sufficiently high reactance so as for the piezoelectric ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Literature review about piezoelectric electronic circuit Research Paper”, n.d.)
Retrieved from https://studentshare.org/music/1424064-literature-review-about-piezoelectric-electronic
(Literature Review about Piezoelectric Electronic Circuit Research Paper)
https://studentshare.org/music/1424064-literature-review-about-piezoelectric-electronic.
“Literature Review about Piezoelectric Electronic Circuit Research Paper”, n.d. https://studentshare.org/music/1424064-literature-review-about-piezoelectric-electronic.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Holocaust Museum in Washington DC
...Holocaust Museum in Washington DC Located right next to the National Mall in Washington DC, the United States Holocaust Memorial Museum stands to remind the world of an entire nation that perished in its hundreds of thousands during WWII. The artifacts kept here are glimpses into the lives of people whose memory is enshrined here. The United States Holocaust Memorial Museum or USHMM first opened its doors to visitors on April 22, 1993 and since then has seen well over 30 million visitors; surprisingly, 90% of these visitors are not Jewish. School children and heads of state are among those coming to learn about the ravages of a global war with the official website attracting on the...
3 Pages(750 words)Essay
Public schools of Washington DC
...ment of the objectives An experimental after school program for is to be created for improving performance in the public schools of Washington DC. The program is a joint effort of Woodson Foundation, public school, Washington and NCPIE which is representative of parents with main focus on improving students’ learning. It has three major objectives: Objective 1 The first objective is to ensure development of effective leadership within the development team of the program which would comprise of members from Woodson Foundation, Public School and NCPIE. Each organization has diverse interests but is united in its goal of improving students’ academic performance and learning. The leader should be able to motivate team...
2 Pages(500 words)Essay
Washington DC and London
...of Monarch in their governance despite having embraced democracy in some quarters (Chea 2012). The social and intellectual life of London is dominantly based on the standards of Royalty. It enjoys the most of its festivities and riches during the spring season. This is the time when Royal academy opens and people from America at least plan a trip to London for family entertainment. One can find the London’s literature as being more descriptive about the city than the actual monuments which no longer have the same maintenance as before. This is also because of a few literary remains of the ancient past. One may also add to the record of wealth London has, that it is through the fortunes provided by London...
3 Pages(750 words)Essay
Ecotourism in Washington DC
... The sustainability of the environment is something, which has become more of a primary concern to a significant number of companies and firms in the country and even in the world at large. In the contemporary world, these concerned organizations will put in place strategies which will bring to light the fact that the actually support the efforts which involve conservation of the environment. The institution, which is in question, in this case is International Ecotourism Society which is located in Washington DC. The organization is a considerable contributor in the efforts which are meant to promoting ecotourism and training of individuals with regards to the importance of the environment and the benefits which can be achieved... from it....
4 Pages(1000 words)Essay
Water pollution in Washington DC
...?Letter to the Editor: Water Pollution in Washington DC To the editor, The water pollution is not a new issue at the worldwide stage. Poor sewerage systems and outdated treatment processes in the metropolitans throughout all the inhabited continents of the world has created inconvenience for the residents of these metropolitan cities of the world and the rivers are extremely polluted as a result making the river water inappropriate for consumption. It is not just the humans who have been affected as a result of this ignorance on the part of the authorities but also the wildlife. Although a majority of the major metropolitan cities have been slow to react to the developments such as population increase and geographic...
4 Pages(1000 words)Essay
DC Circuit Basics
...required for electric current to flow: 1) Presence of a potential difference, which is the driving force of the current. 2) A complete circuit, connecting to the positive and negative end of the voltage source. In question 3, the diagram has a voltage source and a resistance, in the form of a lamp. In order for the lamp to light a complete circuit in order for the electric current to flow is necessary. The electrons flow from high positive potential to low negative potential (in conventional current) through a low resistance path. In case, the circuit is not complete, the electrons encounter a high resistance path i.e air or vacuum. The latter causes no...
1 Pages(250 words)Assignment
DC-Batman CASE STUDY
...DC-Batman Case Study DC-Batman CASE STUDY Introduction DC comics can be traced back to 1935 as New Fun Comics even though it is branding begun the 1940 publications. Over the years, it has undergone extensive rebranding to attract market and to better portray its products. DC refers to Detective Comics, a brand renowned for its legendary production in comics and films. Following the success of superman in the 1940’s DC projected an upsurge of sales in other titles, in its domain. Over the years; 1941, 1949, 1970, 1972, the DC logo has been changed till its current logo in 2005 (Hoena and Kane 2010, pg. 8). All products under this conglomerate bear this brand. To some DC may be referred to as the home of the “superstars” as coined... ...
6 Pages(1500 words)Case Study
Parallel DC circuits
... Introduction to Robotics and Electronics: Parallel DC circuits Understanding how electrical circuits work is important in the design of electrical appliances that are more efficient in power consumption. One of the ways of understanding electrical circuits is through simulation software. In this Lab, NI Multisim software is used to study various electrical waveforms. The sine wave, a square wave and the triangular waveforms were careful displayed using NI Multisim software. The peak to peak Voltage and the peak voltages were determined from the graphs obtained, and the periodic time of the waves determined. The electrical power for a simulated circuit was defined. Hence, NI Multisim is an essential software that enables the user... to...
2 Pages(500 words)Lab Report
AC and DC
...(alternating current) source by utilizing a rectifier (Coles, 2012). A rectify is a current-switching organization used in a circuit which comprises electronic elements that let electric current move in only one direction. On the other hand, a DC (Direct Current) supply can be converted into an AC (Alternating Current) supply via using a motor-generator set or an inverter (Coles, 2012). 5. 6. What causes the difference in the flow of current in AC and DC? Compare the level of energy and the frequency that can be carried by the AC and DC? a. What causes difference in flow The ability for reverse movement of current in an AC...
2 Pages(500 words)Essay
Washington monument ( Washington DC )
...(Washington DC, par.3). The willingness of people to support this effort was notable; by 1835 an important amount, about $28,000 was gathered; Robert Mills won in the competition organized for the specific project (Washington DC, par.3). The co-existence of many racial and ethnic groups in the US territory has been another phenomenon that characterized US in the 19th century (Barney 253). Moreover, in the period of the monument’s construction, i.e. in the mid 19th century, people in US were still trying to settle themselves in their country. The Civil War that took place from 1861-1865 (Hamby 70) was a critical period for US, as a state; that period was followed by strong social...
15 Pages(3750 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Research Paper on topic Literature review about piezoelectric electronic circuit (Rectification with an inductor and Buck DC-DC converter cuircuit) for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us