dc dc converter for clean energy applications

... Survey of DC/ DC Converters 5.1 Requirements of the Selection of DC/ DC Converter Topology 5.2 Survey of DC/ DC Converter Topologies 5.2.1 Voltage-fed DC/ DC Converter Topologies ... Layout for CFFB Converter C.1 Circuit Schematic for CFFB Converter C.2 Layout of the Primary Side for CFFB Converter C.3 Layout of the Secondary Side for CFFB Converter ... and Layout for ICFFB Converter D.1 Circuit Schematic for ICFFB Converter D.2 Layout of the Primary Side for ICFFB Converter D.3 Layout of the Secondary Side for ICFFB Converter ...

Ngày tải lên: 14/09/2015, 14:09

... (ZVS) push–pull DC/ DC converter for UPS,” in Proc IEEE Power Electron Drive Syst Conf., 2003, pp 1495–1499 [5] M Shoyama and K Harada, “Zero-voltage-switched push–pull DC DC converter, ” in Proc ... LCL-resonant push–pull DC DC converter topology,” IEEE Trans Ind Appl., vol 34, no 5, pp 1164–1174, Sep./Oct 1998 [3] I Boonyaroonate and S Mori, “A new ZVCS resonant push–pull DC/ DC converter topology,” ... ACTIVE-CLAMP PUSH–PULL CONVERTER FOR BATTERY SOURCING APPLICATIONS 199 During this mode, capacitor Cclam p2 continuously releases its stored energy On the secondary side of the transformer, the current flows...

Ngày tải lên: 26/11/2015, 09:40

... Appearance of 1200 V/150 A trench FS-IGBT chip for MERS The IGBT and FWD chips were designed optimally for the MERS applications based on the chips used for a conventional 1200 V Field-Stop (FS) IGBT ... as well as the forward voltage of FWD (free wheeling diode) A Loss reduction of wind power conversion system With the trend going toward full -converter solutions for wind power applications, a ... being changed dynamically from zero to peak voltage as for the other MERS applications Dc power is supplied from the diode rectifier through the dc inductor to the capacitor Fig 15 shows operating...

Ngày tải lên: 15/10/2013, 16:10

... “ACIDCIAC PWM Converter with Reduced Energy Storage in the DC Link”, IEEE Trans on Ind Applications, vol 31, NO 2, MarcWApril 1995 pp 287-292 H Komurcugil, Kukrer: “Lyapunov-based control for ... reference for a current controller such as a hysteresis controller that offers good dynamic performance suitable for the high dynamic control of 989 Fig Schematic diagram of proposed CC-PWM AC /DC actual ... Current Regulator for Three-phase Power Converters”, IEEE Trans on Power Electronics, vol 13, NO 3, May 1998 pp419-426 M.-T Tsai, W I Tsai: “Analysis and design of Three-phase AC-to -DC Converters With...

Ngày tải lên: 03/01/2014, 19:44

... loss BDC HDC H ∆H HDC: DC magnetizing force ∆H : AC magnetizing force BDC: DC flux density ∆B : AC flux density Figure 2.4: B-H hysteresis loop Substituting (2.7) into (2.6), we have B(t) = BDC ... B-H loop Ts Figure 2.5: Inductor current waveform The DC flux density BDC (t) and the DC magnetizing field intensity HDC (t) are given by BDC (t) = HDC (t) = NIL (t) Ac R NIL (t) lm (2.10) (2.11) ... Correction in DCM 123 3.3.3 DCM Control Techniques for PFC Operating in Both CCM and DCM 125 3.3.4 The Proposed DCM Control Scheme 129 3.3.5 Performance...

Ngày tải lên: 09/09/2015, 17:53

... via the basic power converters, such as the DC- DC, AC -DC, DC- AC converters The main focus of this thesis is the analysis and design of a soft switching bi-directional DC- DC converter, including ... Bi-directional DC- DC Converters The bi-directional DC- DC converter can act as the energy linkage between different networks which have dierent voltages and functions For example, the bi- directional converter ... half-bridge (APHB) DC- DC converter Analysis and control design for the APHB converter is carried out rst, which provides a foundation for the proposed bi-directional converter design The APHB converter...

Ngày tải lên: 12/09/2015, 08:20

... level for the standard redox potential of H+ /H2 redox couple (NHE) at equilibrium is -4.5eV against vacuum.37,39 Therefore, the energy levels of any redox couples can be correlated to the energy ... was centrifuged at 9000 rpm for 1h for times to remove the excess lithium ions in the form of LiOH Finally, the suspension was centrifuged at 3000rpm for 0.5h for 3-4 times to remove the thicker ... Experimental procedure for the sulfurization and thermal evaporation of MoO Both Si/SiO and quartz substrates were prepared and cleaned before thermal evaporation The substrates were cleaned by first...

Ngày tải lên: 30/09/2015, 10:13

... standards To all whose true potential suffers for lack of clean water Contents Contributors xi Foreword: The Potential of Nanotechnology for Clean Water Resources Mihail C Roco ... Membranes for Water Treatment Volodymyr V Tarabara Nanofluidic Carbon Nanotube Membranes: Applications for Water Purification and Desalination Olgica Bakajin, Aleksandr Noy, Francesco Fornasiero, ... PolyligandFunctionalized Membranes for Remediation Applications Jian Xu, Leonidas Bachas, and Dibakar Bhattacharyya 311 23 Magnesium-Based Corrosion Nano-Cells for Reductive Transformation of Contaminants...

Ngày tải lên: 28/02/2017, 10:28

... standards To all whose true potential suffers for lack of clean water Contents Contributors xi Foreword: The Potential of Nanotechnology for Clean Water Resources Mihail C Roco ... Membranes for Water Treatment Volodymyr V Tarabara Nanofluidic Carbon Nanotube Membranes: Applications for Water Purification and Desalination Olgica Bakajin, Aleksandr Noy, Francesco Fornasiero, ... PolyligandFunctionalized Membranes for Remediation Applications Jian Xu, Leonidas Bachas, and Dibakar Bhattacharyya 311 23 Magnesium-Based Corrosion Nano-Cells for Reductive Transformation of Contaminants...

Ngày tải lên: 10/03/2017, 16:14

... of energy supply for their operations in the following years [23] Therefore, the requirements of building energy standards for building energy conservation are considered to be issued in the form ... building energy policy, government interest in energy conservation and inadequate information about the usefulness of building energy standards for building energy efficient design, building energy ... application of building energy standard [21] North America has good energy standard performance [13] as indicated by Mexico energy standard performance with mandatory energy standard in Figure...

Ngày tải lên: 05/09/2013, 14:58

... Government for the renewable energy sector This incentive is offered in the form of tax credits for producing energy for a certain period of operation of the central production of energy The ... investment alternatives for renewable energy projects have the following net cash flow per period, as shown in Table Table Example of net cash flow for economic performance in energy projects (NPV ... wind turbine units for controls; Construction of the power reception system, including wiring of each wind turbine for the mounting of the transformer and deck mount transformers for the substation;...

Ngày tải lên: 05/09/2013, 16:30

... SC-SM Applications: - optical fiber networks for telecommunication applications -LAN, inhume networks (Diatom) -measuring technology ... or metal clip, or – integrated plastic clip (= compact adaptor) ! Applications: - optical fiber networks for telecommunication applications -LAN, inhouse networks (Datacom) -measuring technology ... APC8° (RL > 60dB) ! ! APC9° (RL > 55dB) ! ! For further information please contact: KRONE (Australia) Holdings Pty Limited PO Box 335, Wyong NSW 2259 Hereford Street, Berkeley Vale NSW 2261 Tel:...

Ngày tải lên: 10/12/2013, 02:15

... BUILDING FORMS View Information About Windows Forms 196 Add a Windows Form in the Windows Form Designer 198 Set the Form Type 200 Choose the Startup Windows Form ... Publishers Pte Ltd for Singapore, Malaysia, Thailand, Indonesia, and Hong Kong; by Gotop Information Inc for Taiwan; by ICG Muse, Inc for Japan; by Intersoft for South Africa; by Eyrolles for France; ... Form 204 Layout a Form 206 Set a Form Location 210 Change Form Properties 212 Create a Transparent Form 214 11) PROGRAMMING WEB APPLICATIONS...

Ngày tải lên: 10/12/2013, 16:15

... logical and physical designs for data services ! Create the logical and physical designs for system services Advanced Techniques for Designing Distributed Applications for Windows® 2000 ix Course ... descriptive text, indicates argument names or placeholders for variable information Italic is also used for introducing new terms, for book titles, and for emphasis in the text Title Capitals Indicate ... Purchasing 42 Advanced Techniques for Designing Distributed Applications for Windows® 2000 v Best Practices .45 Lab 7: Business Logic for Disconnected Components 46 Review...

Ngày tải lên: 11/12/2013, 14:15

... between J-Hooks or approved saddles HV (>1000Vac) = 900mm for performance 450mm for safety LV (≤240Vac) = 300mm for performance 50mm or barrier for safety EMI Separation = 300mm from fluorescent lights ... Mandrel Wrap on the Launch Cord for mode stripping during Reference Setting and Testing For a mm Launch Cord, turns on 17 mm Ø for 62.5 µm turns on 22 mm Ø for 50 µm For SMF, the LSPM test launch ... radius (50 mm dia) for hand placement on horizontal runs eg at the TO or in skirting ducts For tighter bend radius applications, obtain the manufacturer’s approval before installation For Cat cable...

Ngày tải lên: 21/12/2013, 13:15

... AC or DC injection current of EVA or controls his mechanical force This force is squared function of current in EVA winding coils [3], [5-7] One type of this converter- unidirectional, with DC pulsing ... (HF) power converters for obtaining sinusoidal current in the EVA As in the case of SCR can talk about on unidirectional and bidirectional converter type, depending on whether there was DC pulsating ... control and high performance exciting force control The principle scheme of the realized system with IGBT power converter is given in Fig.10 Detailed description of this IGBT converter is given...

Ngày tải lên: 03/01/2014, 19:15

... topology of this invention provides the possibility for a low cost and high efficiency dc- ac converter appropriate for small wind turbine applications The inverter has a low component count with ... reasonable power quality from a widely variable dc source Fig 13 Output current waveform when the dc voltage is 100V Fig 14 Output current waveform when the dc voltage is 200V Fig 11 Gating signals ... distortion (THD) of the 120V grid side is 2% for a switching frequency of 9.6 kHz The simulation waveforms for the buck-boost inverter subject to a variable dc voltage sources, controlled by a closed-loop...

Ngày tải lên: 03/01/2014, 19:16

... digits: Include power supply for International use, no power cord Include power supply for North American use, North American power connector/cord Include power supply for European use, European ... cUL, UL-1950 Web Site: www.adc.com From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237 • For a listing of ADC’s global sales office ... vigorously enforces its patents Products or features contained herein may be covered by one or more U.S or foreign patents An Equal Opportunity Employer 100231PR 5/05 Revision © 2001, 2002, 2005 ADC Telecommunications,...

Ngày tải lên: 17/01/2014, 10:20

... a high priority for the data center or network manager­ particularly for — maximizing system performance and uptime ADC’s TrueNet® Fiber plug-and-play solutions for data center applications are ... Solutions for data center applications Website: www.adc.com From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237 • For a listing of ADC’s ... FGS-MFAW-F T-section; yellow FGS-MHRT-F For bill of materials for a complete FiberGuide installation, please contact ADC TracerLight Patch Cords Ordering Information Description Catalog Number1...

Ngày tải lên: 17/01/2014, 12:20

... promise Performance Prediction for Solar Thermal Processes 938 In a rational economy the single imperative for use of solar heat for any of the myriad applications outlined heretofore must be ... with an organic Rankine cycle, for space heating, and for industrial uses A thorough review of solar pond technology is contained in Ref A method for predicting the performance of a solar pond is ... high-temperature thermal power applications (500-850°C and above) Methods for predicting performance, where available, will also be summarized Nonthermal solar applications are described in the...

Ngày tải lên: 23/01/2014, 07:20