journal of power sources instructions for authors

... Trang 1CONTROL OF POWER ELECTRONICSYSTEMS FOR FUTURE MICROPROCESSOR POWER SUPPLIES Ravinder Pal Singh NATIONAL UNIVERSITY OF SINGAPORE 2010 Trang 2CONTROL OF POWER ELECTRONICSYSTEMS FOR FUTURE MICROPROCESSOR ... converter For a paralleled converter system, sensorneeds to be added for each converter The performance of any such design willdepend on the performance of the current sensing technique The output of ... the range of the error signal and the desired regulationof the output voltage, this is scheme only suitable for small range of operatingconditions For hand-held devices, DC-DC converter power supplies

Ngày tải lên: 11/09/2015, 10:06

... 1Modular Power Electronic Systems: AC-DC OperationNiu Peng Ying A THESIS SUBMITTEDFOR THE DEGREE OF MASTER OF ENGINEERINGDEPARTMENT OF ELECTRICAL & COMPUTER ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE ... project Trang 31.1 The Concept of the Distributed Power Supply System(DPS) 1 1.2 The Concept of Universal Power Electronic Cell (UPEC) 4 1.3 Parts of Mode of UPEC 5 1.3.1 AC/DC operation ... 5.2.1 The Performance of Deadbeat Control under Constraints 82 5.3 Hysteresis Current Controllers 83 6 Comparison of Controllers Performance 86 6.1 Comparison of Controllers Performance

Ngày tải lên: 29/09/2015, 12:52

... consists of power electronic switchesand energy storage elements They form the power electronic circuit The control ofthe switch will depend on the mode of power conversion required Of the four ... to perform as any of the several converter topologies? One of suchapproach is the use of Power electronic building blocks Power electronic buildingblocks is a new paradigm in designing power ... and commercial systems.For efficient use of power in these systems, switched mode power converters are nec-essary Requirements of many of these system are unique, hence, power convertershave to

Ngày tải lên: 29/09/2015, 12:55

... dimension of language use Ede and Lunsford provide more Trang 4resources for the social dimension of the persona of the created auditor The second guiding concept of this paper is the idea of the ... public deliberation on matters of war and peace, fully accepting a rhetoric of dissent, is absolutely essential It calls for the application of the age-old notion of prudence to increasingly compressed ... the “rhetoric of reflection” as a subset of a much larger (and older) area of prudential rhetoric Drawing on the ideas of Edwin Black’s “second persona” and Lisa Ede and Andrea Lunsford’s “audience

Ngày tải lên: 03/05/2024, 04:30

... variety of ways The most blatant form of plagiarism iscopying word for word information from another source and not citing the source at all.Another form of plagiarism can occur when the information ... name of author(s) followed by a comma; - title of article — if from a journal — , or title of chapter — if from an edited book —, set out in quotation marks and followed by a comma; - title of journal, ... 8- names of the editors of the edited book and not followed by any punctuation; - for books, city of publication followed by a colon (:), name of publisher, followed by a comma and year of publication

Ngày tải lên: 18/10/2022, 19:21

... case – very small need for AC voltage filtering to achieve a clean voltage, in comparison with the two-level circuit with PWM in Fig 4 Off Off Off Off On Off On Off Off On Off On TABLE I S TATES ... This multitude of possibilities in combination with the performance of HVDC PLUS opens up a wide range of applications for this technology: - DC connections for a power range of up to 1,000 mega- ... high and steep Use of D ispersed G eneration Use of D ispersed G eneration H G G G G G G H G H G G G More Dynamics for better Power Quality : zUse of Power Electronic Circuits for Controlling P

Ngày tải lên: 15/10/2013, 16:24

... download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use Each copy of any part of a JSTOR transmission ... printed page of such transmission The Journal of Financial and Quantitative Analysis is published by University of Washington School of Business Administration Please contact the publisher for further ... the use of this work Publisher contact information may be obtained at http://www.jstor.org/journals/uwash.html The Journal of Financial and Quantitative Analysis ©1976 University of Washington

Ngày tải lên: 17/01/2014, 03:20

... (Chipperfield et al 2010) Get a copy of the journal’s instructions to authors and plan the article to fit the journal’s preferred format in terms of overall length, number of figures required/allowed, ... comply with the journal’s instructions to authors in respect of abstract length, style of references, etc Write CONCISELY to save the time of referees and readers • Do not include information that ... pdf [ICMJE] International Committee of Medical Journal Editors 2010 Uniform requirements for manuscripts submitted to biomedical journals: writing and editing for biomedical publication Available

Ngày tải lên: 26/03/2014, 14:09

... BioMed Central journal, go to http://www.occup-med.com/authors/instructions/ For information about other BioMed Central publications go to http://www.biomedcentral.com/ Journal of Occupational ... estimated for a driver during a 2 h drive were as Trang 11follows per 60 kg of human body weight: 30 µg for toluene, 10 µg for ethylbenzene, 6 µg for o-xylene, 8 µg for m-xylene, 9 µg for p-xylene, ... 21 µg/m3 for PM10, 9 µg/m3 for PM2.5 and 6 µg/m3 for PM1 [9] However, they also reported that during October the average concentration of PM10 was 31 µg/m3 Interestingly, an analysis of nearby

Ngày tải lên: 20/06/2014, 00:20

... as it is of high importance EURASIP Journal on Wireless Communications and Networking Power Planning of MBMS in UTRAN Table 1: Indicative FACH Tx power levels Power control is one of the most ... is appeared for number of users up to 17, the action of Mixed Usage of Multiple DCH channels and FACH technique for 18 up to 31 users, while the action of Rate Splitting technique for 32 users ... an overview of the MBMS multicast mode of UMTS We underlined the importance of the analysis of transmission power, when delivering MBMS data in the downlink, for the optimization of UMTS networks

Ngày tải lên: 21/06/2014, 22:20

... “Low-power CMOS digital design,” IEEE Journal of Solid-State Cir-cuits, vol 27, no 4, pp 473–484, 1992. [18] B M Bass, “A low-power, high-performance, 1024-points FFT processor,” IEEE Journal of ... OF THE CRITICAL-BAND TRANSFORM In this section, an efficient VLSI architecture is proposed for the critical-band transform By applying the symmetry prop-erty of the CBT coefficients, the number of ... analysis of the first 600 ms of “ka”; (b) FFT analysis of the second 600 ms of “ka.” memory access The data flow of the CBT is derived from (11) As depicted inFigure 4, the CBT spectral magnitude for

Ngày tải lên: 22/06/2014, 19:20

... employed in power-line channels, their performance can be seriously degraded [8] This inferior performance has a twofold origin: the short-term variations of the channel response and the jit-ter of the ... the performance of a conventional DMT timing recovery scheme designed for LTI channels has been assessed when employed over indoor power lines The two main causes that limit the performance of the ... values of 20 picoseconds, 10 picoseconds and 5 picosecond This model is sometimes simplified, for exam-ple, when modeling the phase noise of the oscillators em-ployed in the downconversion of OFDM

Ngày tải lên: 22/06/2014, 20:20

... , [tp, +∞) And the number of zeroes ofu(t) is at most 1 on each of these intervals, then the amount of zeroes of u(t) If Aq is a critical point of F(Aq,On − q ) (for all q : m ≤ q ≤ n) on Dq:= ... [1,5,13]: Recall that the definitions of thetth power mean and Hardy mean of order r for a sequencea =(a1, , an) (n ≥2) are, respectively, M[t] n (a) = 1 Journal of Inequalities and Applications ... definitions ofF(a) and Dqare inLemma 3.3 We can prove that (3.9) holds for we just have to prove that for the critical pointA qofF(A q,O n − q) onD q, for the pointA q on the boundary ofD q, (3.9)

Ngày tải lên: 22/06/2014, 21:20

... jth sources Therefore, each eigenvalue λ p corresponds to the mixture of sources that have nonzero projection along the direction of eigenvector up Therefore, the strength of the ith mode of the ... Because of the existence of the sources in the proximity of the array, and the fact that the signal sources cannot be treated as point sources1 as we will demonstrate later, classical direction of ... absence of noise and in the presence of noise.Section 3 describes the advantages gained by orthogonal transforma-tion prior to eigendecompositransforma-tion The formulatransforma-tion of the al-gorithm

Ngày tải lên: 22/06/2014, 23:20

... (6 Kgates for noise estimation, 13 Kgates for the nonlinear fil-ter, and 1 Kgate for control logic) plus 180 bytes of ROM and about 10 Kbits of a low-power SRAM It is noticed that 40% of the filter ... external circuit must be used for its estimation Secondly, the filters are not optimized for low-power consumption which is manda-tory for the success of any battery-powered video applica-tion such ... extension of the filtering directions and/or the number of LF taps by the iterative use of a single filtering macrocell or by the cascade of several macrocells As an example of the extension of processing

Ngày tải lên: 23/06/2014, 01:20

... not be Trang 3Power of QTL detection methods 349 totally linearised because of the uncertainty of the dam genotype According to the notations of Elsen et al [2], the general form of the likelihood ... the frequency of the two QTL alleles in each of the grand parental populations of an intercross design The transformations from the whole population did not lead to a large loss of power even though ... is greatly limited in terms of power and computing time, due to the high number of estimated parameters Alternative techniques are based on linear transformations of the traits, with the resulting

Ngày tải lên: 14/08/2014, 13:22

... while Fa;Vl;V2 stands for the upper a point of a central F-variable with degrees of freedom VI and v Power calculation So far, the power for detecting the linkage by use of these designs has been ... the use of analysis of variance for detecting linkage between a marker gene and a QTL by means of a nested backcrossing or intercross-ing experiment and attempted to work out the power of these ... The reliability of some simplifying assumptions was confirmed by computer simulations Application of these formulae has shown that the power of the 2 designs with population size of 1 000 was <

Ngày tải lên: 14/08/2014, 19:22

... characteristics and forms of teacher talk, and certainly of teacher‟s instructions I.3.2 The definition of teacher’s instructions for group work For most Vietnamese learners of English, classroom ... for better instructions will be discussed in order to help teachers improve their instructions for group work consciously 2.2 Significance of the study The study of teachers‟ instructions for ... use of the language Therefore, the effectiveness of their instructions for group work in class may not as high as being expected Along with a possible lack on the part of teachers to give instructions

Ngày tải lên: 28/03/2015, 08:58

... IMPLEMENTATION OF LOW POWER MAC PROTOCOL FOR WIRELESS BODYAREA NETWORK PAN RUI (Bachelor of Engineering (Hons.), National University of Singapore, Singapore) A THESIS SUBMITTED FORTHE DEGREE OF DOCTOR OF ... [25], a wireless sensor platform for noninvasive biomedical research isdemonstrated The platform achieves a small form factor, but with a relatively largepower consumption Powered by a 280 mAh rechargeable ... designed for multi-node As the power is 17 Trang 34harvested from RF signals, no battery is needed, such that sensor node of smallerform factor is possible The whole system consumes a power of less

Ngày tải lên: 09/09/2015, 08:16

... structure of a rectangular power-ground planes 32 ix Trang 11List of Figures x2.8 Illustration of port locations for the numerical examples of ground planes 34 power-2.9 Self-impedance of the ... modeling on coupling for for-a lfor-arge number of vifor-as for-and no meshing required), we hfor-ave chosen the theory in [55]and further enhanced in the modeling efficiency and accuracy of multilayered ... Examples for RLGC Parameters Extraction 29 2.4 Cavity-mode Resonator Model for Analysis of Parallel-Plate Power-Ground Planes 32 2.5 Summary 39 3 Electrical Performance Modeling of Power-Ground

Ngày tải lên: 14/09/2015, 14:12