6310IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 30, NO. 11, NOVEMBER 2015An Efficiency Optimization Scheme for BidirectionalInductive Power Transfer SystemsBac Xuan Nguyen, Student Member, IEEE, D. Mahinda Vilathgamuwa, Senior Member, IEEE,Gilbert Hock Beng Foo, Member,[r]
have the potential to produce more than 25 per cent of their total electricity by CHP by 2030.2Strengths in using combined heat and power•Increased energy efficiency: Depending on the technology used, CHP plants operate at 65–80 per centefficiency. Producing the same amou[r]
The evaluation and assessment of the performance of photovoltaic (PV) cells in terms of measurable parameters requires the measurement of the current as a function of voltage, temperature, intensity, wind speed and spectrum. Most noticeable of all these parameters is the PV conversion efficiency η,[r]
are those of carbon dioxide (CO2), laughing gas (dinitrogenmonoxide, N2O) and methane (CH4). The present-day concentration of CO2 is above 380 ppm (parts per million), farmore than the maximum CO2 concentration of about290 ppm observed for the last 800,000 years. The most recent reports of th[r]
Two-Tier Collapsed Core DesignA two-tier hierarchical “collapsed core” is whenthe distribution layer and core layer functionsare implemented by a single device.Used by smaller businesses to reduce networkcost while maintaining most of the benefits ofthe three-tier hierarchical model[r]
each relation schema R in S cannot have nullvalues in any tuple of r(R) because primary keyvalues are used to identify the individual tuples:t[PK] ¹ null for any tuple t in r(R)• Note: Other attributes of R may be similarlyconstrained to disallow null values, even thoughthey are not me[r]
In 1986, the Government of Vietnam initiated a transition from the existing centrally planned economy to a marketoriented economy where the Government would keep playing a leading role. These renovation (doi moi) policies were very successful at generating economic growth and reducing poverty. In th[r]
( Word Reader - Unregistered ) www.word-reader.comWhy go to university?People attend college and universities for myriad reasons. Apart from thepurpose of attaining further education, they prefer to attend college anduniversity- to improve their personalities, to g[r]
( Word Reader - Unregistered ) www.word-reader.comWhy go to university?People study in college or university for many different reasons. I think mostimportant reason is to gain knowledge (KNOWLEDGE IS POWER) andlearn more skills.manof knowledge increases strength? This proverb r[r]
Heat exchangers are a device that exchange the heat between two fluids of different temperatures that are separated by a solid wall. The temperature gradient, or the differences in temperature facilitate this transfer of heat. Transfer of heat happens by three principle means: radiation, conduction[r]
revision covers not only textual elements butalso the organisation of the text. They alsomake use of main ideas as guides for planningand integrating information (Bereiter &Scardamalia, 1987).Despite their advantages, Bereiter andScardamalia’s models fail to explain theinfluence of co[r]
macro and micro mutations, whileSwaminathan (1964) grouped them as macromutations and systematic mutations.Bold-seeded mutants were also isolated fromthe gamma irradiated populations of CAULC1, CAULC-2 and PM-25. Maximum numberof bold-seeded mutants was isolated from1000 Gy trea[r]
... “Plug-n-Play” using standard cells 1.2.2 Conceptual Design of A Universal Power Electronic Cell Power electronic converters can be broadly classified as DC/ DC, DC/ AC, AC /DC and AC/ AC converters We can... applications: a )DC to AC inverter, b )AC to DC converter, c )DC to AC motor controller,[r]
STT MT MT name Description 1 700701 Issue of a DC Indicates the terms and conditions of a DC 2 705 Pre advice Provides brieft advice of a DC for which full details with follow 3 707 Amendment to a DC Inform the Receiver of amendment to the terms and conditions of a DC 4 710711 Advice of a Third Ban[r]
The recent literature on law and finance has drawn attention to the importance of creditor rights in influencing the development of financial systems and in affecting firm corporate governance and financing patterns. Recent financial crises have also highlighted the importance of insolvency systems[r]
Chapter 3 Process description and control, this chapter occasionally refers to virtual memory. Much of the time, we can ignore this concept in dealing with processes, but at certain points in the discussion, virtual memory considerations are pertinent.
In this chapter, students will be able to understand: How behaviors are the result of natural selection, how innate and learned behaviors increase survival and reproductive fitness, how organisms use communication to increase fitness, the role of altruism and inclusive fitness in kin selection.
This paper uses data from the 199293 and 199798 Vietnam Living Standards Surveys (VLSS) to describe patterns of money transfers between households. Rapid economic growth during the 1990’s did little to diminish the importance of private transfers in Vietnam. Private transfers are large and widesprea[r]
Unit 9: Things to do to prepare before typhoon coming NATURAL DISASTERS PREPARE BEFORE THE TYPHOON COMES Typhoon is one of the natural phenomenon. The scientists can predict when it happens. However , it sometimes happens suddenly so preparing well before the typhoon[r]