3 edition of Power conversion distribution system using a resonant high-frequency AC link found in the catalog.
Power conversion distribution system using a resonant high-frequency AC link
1986 by Dept. of Electrical and Computer Engineering, University of Wisconsin - Madison, National Aeronautics and Space Administration in Madison, Wis, [Washington, D.C .
Written in English
|Statement||authors, Pradeep K. Sood and Thomas A. Lipo|
|Series||NASA contractor report -- NASA CR-176804|
|Contributions||Lipo, T. A, United States. National Aeronautics and Space Administration|
|The Physical Object|
Vin (nom) – Nominal Input Voltage. We’ll take this as 12V. So, Vin (nom) = ; f – The operating switching frequency in Hertz. Since our switching frequency is 50kHz, f = B max – Maximum flux density in Gauss. If you’re used to using Tesla or milliTesla (T or mT) for flux density, just remember that 1T = 10 4 Gauss. B max really depends on the design and the transformer cores. POWER ELECTRONICS PROJECT TITLES POWER ELECTRONICS IEEE PROJECT TITLES. * Control Strategy for Input-Series-Output-Series High-Frequency AC-Link Inverters * Design, Analysis and Implementation of Solar Power Optimizer for DC Distribution System. NASA Images Solar System Collection Ames Research Center Brooklyn Museum Full text of " NASA Technical Reports Server (NTRS) Advanced Propulsion Power Distribution System for Next Generation Electric/Hybrid Vehicle.
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Abstract. High Frequency AC (HFAC) power distribution system concerns the delivery of power at multi-kHz frequency via electric cables. Early work on HFAC has demonstrated the many potential benefits of HFAC systems in terms of flexibility to meet loads at different voltage levels, ease of electrical isolation using compact high frequency transformers, and the prospect of significant savings Cited by: 8.
Get this from a library. Power conversion distribution system using a resonant high-frequency AC link.
[Pradeep K Sood; T A Lipo; United States. National Aeronautics and Space Administration.]. Sood and T. Lipo, “Power conversion distribution system using a resonant high-frequency AC link”, Conf.
Rec. IEEE-IAS Annual Meeting, pp. – Google Scholar by: 6. A new class of AC/DC converter topologies (Type-1 converters) is described, suitable for use in an advanced single-phase sine-wave voltage, high-frequency power distribution system, of the type.
Design Methodology of Bidirectional CLLC Resonant Converter for High-Frequency Isolation of DC Distribution Systems Article (PDF Available) in IEEE Transactions on Power Electronics 28(4) A switched capacitor based AC-DC resonant power converter is proposed for high frequency power generation output conversion.
This converter is suitable for small scale, high frequency wind power generation. It has a high conversion ratio to provide a step down from high voltage to low voltage for easy use.
The voltage conversion ratio of conventional switched capacitor power converters is Cited by: 2. In electrical engineering, power engineering, and the electric power industry, power conversion is converting electric energy from one form to another such as converting between AC and DC; or changing the voltage or frequency; or some combination of these.A power converter is an electrical or electro-mechanical device for converting electrical energy.
This could be as simple as a transformer. The hydraulic/pneumatic power distribution system can be contrasted with the new electrical distribution system using Figs and In the legacy power distribution system shown in Fig. the main engine power is converted to either hydraulic or pneumatic power before being utilized to operate the various high-power loads.
The. A power inverter, or inverter, is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry.
The inverter does not produce any power; the power is provided by the DC source. A power inverter can be entirely electronic.
C. Li, Y. Zhong, D. Xu, Soft-switching three-phase matrix based isolated ac-dc converter for dc distribution system, in IEEE Energy Conversion Congress and Exposition (ECCE) (), pp. – Google ScholarAuthor: Amit Kumar Singh.
This paper presents a high-frequency link inverter system using resonant tank applied to photovoltaic AC module. The proposed high-frequency link inverter circuit consists of a high-frequency full-bridge inverter with an isolation transformer, a resonant tank tuned to the inverter frequency and low-frequency distribution switches synchronized to grid voltage.
Resonant DC link converter for DC-AC power conversion was proposed in .Instead of using a nominally constant DC link voltage, a resonant circuit is added to cause the DC link voltage to be pulsating at a high resonant circuit theoretically creates periodic zero-voltage duration at which the inverter switches can be turned on or off.
 tne, wa, “Current Clamped, Modified Series Resonant DC-Link Power Converter” Wisconsin Power Electronic Research Center , “Power Conversion Distribution System Using a High-Frequency AC.
(Induction motors turn at a speed proportional to frequency, so a high frequency power supply allows more power to be obtained for the same motor volume and mass.
Transformers and motors for Hz are much smaller and lighter than at 50 or 60 Hz, which is an advantage in aircraft and ships.). This paper presents a high-frequency transformer link single-phase inverter system using a series resonant soft-switching scheme applied to photovoltaic AC modules.
The proposed high-frequency transformer link inverter circuit consists of a full-bridge inverter, a series resonant circuit, an isolation transformer with center tap winding in secondary side and low-frequency distribution switches.
Input Power Factor Control of AC-DC Series Resonant DC Link Converter Using PID Operation: IEEE Trans. on Power Elec. January Vol. Soebagia, M. Yochida, Y. Murai, T.A. Lipo: Current peak limiting for a series resonant DC link power conversion using a saturable core: Electric Machines and Power.
An efficacious and reliable power control technique has been developed which can be used to regulate the output power of a high-frequency full bridge series resonant inverter (HF-FBSRI) in an induction heating (IH) system. In this paper, a modified buck-boost converter is presented to control the DC link/bus voltage which maintains the IH system under resonant mode and optimizes the Author: A.
Kumar, D. Sarkar, P. Sadhu. power flow path for the DE sources whereas the red arrows show the bidirectional power flows for the DE storages. The input converter module can be either used with alternating current (AC) or direct current (DC) DE systems and is most likely to be specific for the type of energy source ES-1.
Power quality describes the quality of voltage and current. It is an important consideration in industries and commercial applications. Power quality problems commonly faced are transients, sags, swells, surges, outages, harmonics and impulses .Among these voltage sags and extended under voltages have large negative impact on industrial productivity, and could be the most important type of Author: Raju Ahmed, Mohammad Jahangir Alam.
Power electronics topics list ieee 1. ANDROID |JAVA |.NET |POWER ELECTRONICS | PLC | EMBEDDED | VLSI | DIP SOFTRONIICS Call PROJECT CODE POWER ELECTRONICS & DRIVES PTPED1 A Dc-Dc Converter with High Voltage Gain and Two Input Boost Stages PTPED2 A Dual Series-Resonant DC-DC Converter PTPED3 A.
The high-frequency high-voltage generator is inherently an electrical resonant circuit, excited by a resonance converter on the low voltage side. An inductive coupler and high voltage capacitances generate the high frequency test voltage as a constant sinusoidal high voltage.
Figure 1 shows the principle by: 8. The novelty of the proposed research is the electrical power conversion architecture using an N-port converter system that replaces the output 60Hz transformer with an integrated high-frequency low-weight solid-state transformer reducing power electronics and BOS costs to meet SunShot goals through modularity and direct high-voltage.
A new parallel resonant notch dc link voltage source PWM inverter topology to obtain zero switching loss high switching frequency dc-ac power conversion is proposed.
Analysis and simulation results of the new topology for a three phase PWM inverter induction-motor drive are presented. Power electronics is a branch of electrical engineering dealing with conversion and control of electric power using semiconductor power switches.
This book, written by an international panel of more than 40 experts, provides an overview of modern power electronic converters and systems, and their applications.
Topics covered include semiconductor power switches, multilevel, multi-input. Microfabricated V-Groove Power Inductors Using Multilayer Co –Zr O Thin Films for Very -High Frequency DC–DC Converters IEEE 26 AT26 Reconfigurable Solar Converter: A Single-Stage Power Conversion PV-Battery System IEEE 27 AT27 Integration and Operation of a.
Apparatus for power conversion are provided. One apparatus includes a power converter including an input circuit and an output circuit. The power converter is configured to receivAuthor: Patrizio Vinciarelli, Andrew D'amico.
In many applications such as large scale LCD panel backlighting, street lighting, tunnel lighting, etc, an ac/dc LED driver should realize the following three functions at least: power factor correction, multi-channel constant current outputs and galvanic isolation.
Moosavi, F. Naghavi, and H.A. Toliyat, “A Scalable Soft-Switching Photovoltaic Inverter with Full-Range ZVS and Galvanic Isolation,” To be published in IEEE Transactions on Industry Applications.
A zero current/zero voltage resonant DC to DC converter operating at high frequency, utilizes the series/parallel approach to power conversion. A resonant transformer assembly is inserted into either the primary or secondary of the main transformer, to optimize the operating parameters of the by: incompatibility of using variable frequency for Hz operated aircraft equipment.
Dual-use electronic modules should reduce system development cost. THE POWER ELECTRONIC SYSTEM  A power electronic system can comprise a modular power electronic subsystem CPESS) connected to a source and load at its input and output.
The objective of this chapter is to study the fundamentals and operating principles of inductively coupled wireless power transfer (ICWPT) systems. This new technology can be used in various wireless power transfer applications with different specifications, necessities, and restrictions such as in electric vehicles and consumer electronics.
A typical ICWPT system involves a loosely coupled Author: Ali Abdolkhani. power distribution in high power applications s. van acker, rogers-mektron, belgium d29 converters new soft switching phase shifted pwm technique in dc-ac power supply h. ould-amrouche, d.
sadarnac, w. abida, supelec, france d30 new generation electromagnetic induction-heated boiler & evaporator systems using power factor corrected. Growing penetration level of power converter-based renewable sources (PCBRSs), which are promising to replace rotating system inertia, will bring a gap in frequency response of a power system.
The frequency response of future systems might be considerably dynamic. A power conversion system for driving a three phase synchronous or induction motor receives power from AC power lines and rectifies the power to provide DC current on DC link lines through a link inductor.
An inverter connected to the DC link lines is composed of three sets of two thyristors connected in series across the DC link by: A.S. Ba-thunya, and H.A. Toliyat, “High Frequency Transformer Assisted a New Passive Clamp ZVS Quasi-Resonant DC-Link PWM Inverter with Low Voltage Stress Across the Switches,” Proceedings of the Power Electronics Specialists Conference (PESC’99), Charleston, South Carolina, June July 1,pp.
I introduced high-frequency, non-resonant-link, soft-switched power conversion for ac motor drives (). The system used matrix converters with ac switches which I invented. I proposed and demonstrated a high-frequency active filter in the dc link of a voltage-fed converter system () to eliminate electrolytic capacitors.
S. Gandikota and N. Mohan, "High frequency ac-link transformer isolated three phase inverter with natural commutation of leakage energy," 7th IET International Conference on Power Electronics, Machines and Drives (PEMD ), Manchester,pp.
IEEE Power Elec & System TITLES PE 76 An AC–DC LED Driver With a Two-Parallel Inverted BuckTopology for Reducing the Light Flicker in LightingApplications to Low-Risk Levels LED Applications PE 77 Single-Stage Single-Switch Four-Output Resonant LED Driver With High Power Factor and Passive CurrentBalancing LED Applications PE.
At high-frequency operation, power-conditioning components are small, lightweight, and highly efficient, particularly when series resonant conversion is used in converters. Advanced technology should yield systems with power densities in the range of 15 to 30 kW/kg.
Tang and A. Khaligh, “A novel bridgeless high-frequency resonant ac-dc converter,” in Proc. IEEE Applied Power Electronics Conference and Exposition, Fort Worth, TX, Mar. pp. Hasanzadeh and A. Khaligh, “A high performance gallium nitride based dc pulse converter,” ECS Transactions, in Proc.
th Electrochemical. Book Description. Power Electronics Handbook, Fourth Edition, brings together over years of combined experience in the specialist areas of power engineering to offer a fully revised and updated expert guide to total power solutions. Designed to provide the best technical and most commercially viable solutions available, this handbook undertakes any or all aspects of a project requiring.
“A High-Frequency AC Bus Distributed Power System,” Virginia Power Electronics Center, Power Electronics Seminar, Sep., pp. Leung, H.M., “SPICE Simulation and Modeling of DC-DC Flyback Converter,” unpublished master's thesis, Massachusetts Institute of Technology (Aug.
).A transformer is an electrical device that transfers energy from one electrical circuit to another by magnetic coupling without using any moving parts.
It is often used to convert between high and low voltages and for impedance transformation. The transformer was an important element in the development of high-voltage electric power transmission and central generating stations. A simple .