Multi-megawatt inverter/converter technology for space power applications

Cover of: Multi-megawatt inverter/converter technology for space power applications |

Published by National Aeronautics and Space Administration, For sale by the National Technical Information Service in [Washington, DC], [Springfield, Va .

Written in English

Read online


  • Astronautical instruments.,
  • Space flight.

Edition Notes

Book details

Other titlesMulti-megawatt inverter converter technology ....
StatementIra T. Myers ... [et al.].
SeriesNASA technical memorandum -- 105307.
ContributionsMyers, Ira T., United States. National Aeronautics and Space Administration.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL15361450M

Download Multi-megawatt inverter/converter technology for space power applications

MULTI-MEGAWATT INVERTER/CONVERTER TECHNOLOGY FOR SPACE POWER APPLICATIONS Ira T. Myers and Eric D. Baumann National Aeronautics and Space Administration Lewis Research Center Brookpark Road Cleveland, OH () () FTS FTS Robert Kraus W.J.

Schafer Associates, Inc. Fort Myer Drive. Get this from a library. Multi-megawatt inverter/converter technology for space power applications. [Ira T Myers; United States. National Aeronautics and Space Administration.;].

Phase 1 of a proposed two phase interagency program has been completed to develop an kg/kW DC/DC converter technology base for these future space applications.

Three contractors, Hughes, General Electric (GE), and Maxwell were Phase 1 contractors in a competitive program to develop a megawatt lightweight DC/DC by: 1.

Review of maturing multi-megawatt power electronic converter technologies and reliability modeling in the light of subsea applications. reviews the present technical maturity of a typical industry standard 6 MW capacity kV 3-level voltage source inverter based power electronic frequency converter, and describes a reliability model in Cited by: Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): (external link) http Author: Ahmad N.

Hammoud and Sverdrup Technolögyrlnc. 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. Sang-Hoon Kim, in Electric Motor Control, Power Electronic Converters. Power electronic converters play the role of taking electrical energy from the power system and turning it into a suitable form needed by a motor.

The power electronic converter may be determined according to the given power source and the driving motor. Modular multilevel converters (MMC) are used in the applications such as medium voltage multi-megawatt drives and in HVDC power transmission.

The converter has several sub-modules connected in series that are switched appropriately to regulate the pole : Ather Energy | GE | IISc Bangalore.

practical industrial applications of multilevel converters. A procedure for calculating the required ratings for the active switches, clamping diodes, and dc link capacitors including a design example are described. Finally, the possible future developments of multilevel converter technology are noted.

Multilevel power converter structures. ADD:Level 4, Building B1, Software Park, No.1 Software Road Zhuhai, Guangdong, China. Sales: Fax: Mail:[email protected] multi-megawatt PV power plants. ABB has developed a series of solar inverter solutions to meet the requirements and needs of residential, commercial and industrial buildings, covering a wide range of applications.

The offering is complemented by various monitoring solutions as well as a global service network to maximize the return of investment. multi-megawatt industrial drive applications. The main reasons for this popularity are easy sharing of large voltage between the series devices and the improvement of the harmonic quality at the output as compared to a two level inverter.

In the lower end of power, GTO devices are. pushes the wind technology into a more competitive area. and weight reductions in power converter applications multiple DC supplies for all of the H-bridge inverter cells of the MMC. An inverter takes volt DC power from your RV batteries or solar system and converts it to volt AC to power your standard appliances.

Modified Multi-megawatt inverter/converter technology for space power applications book Wave versus Multi-megawatt inverter/converter technology for space power applications book Sine Wave Inverters Modified sine wave inverters are older technology and generally less expensive.

A comprehensive reference of the latest developments in MV drive technology in the area of power converter topologies This new edition reflects the recent technological advancements in the MV drive industry, such as advanced multilevel converters and drive configurations.

It includes three new chapters, Control of Synchronous Motor Drives, Transformerless MV Drives, and Matrix Converter.

This video explains the working of Sine wave inverter through interactive animation, the sine wave inverters uses SPWM means sinusoidal pulse width modulation technique to. Shop, read reviews, or ask questions about Inverters at the official West Marine online store.

SinceWest Marine has grown to over local stores, with knowledgeable Associates happy to assist. Shop with confidence - get free shipping to home or stores + price match guarantee. While travelling on a 90 day trip around Australia, this Bestek Inverter was used continuously every day.

The Inverter once plugged into the 12 volt outlet in the vehicle worked flawlessly. I had a Bestek power bar inverter/converter plugged into the outlet allowing a laptop, camera batteries and a cell phone all to charge at the same s: K.

Over the past decade, several power converters have been developed and commercialized in the form of standard and customized products that power a wide range of industrial applications. Currently, the modular multilevel converter is a fast-growing technology and has received wide acceptance from both industry and academia.

A bi-directional inverter, like a Xantrex XW series, or Outback FX series, react a little different to poor PF then a non bi-directional inverter like a true sinewave Power-To-Go model. The non bi-directional inverter will have a bit higher dynamic losses due to poor power factor.

They also can be damaged if power factor is too poor. Dc-dc power converters are employed in a variety of applications, including power supplies for personal computers, office equipment, spacecraft power systems, laptop computers, and telecommunications equipment, as well as dc motor drives.

The input to a dc-dc converter. The Variable Frequency Inverter. An electronic converter which converts Direct Current (DC) to Alternating Current (AC) is known as an inverter. Electronic speed controllers for AC motors usually convert the AC supply to DC using a rectifier, and then convert it back to a variable frequency, variable voltage AC supply using an inverter.

Home» Extreme Cost Reductions with Multi-Megawatt Centralized Inverter Systems-- This project is inactive --Alencon Systems will develop and commercialize a new type of transformational power electronic technology to utility-scale PV systems based on novel, patent-pending ideas.

A % efficient, centralized inverter with a capacity of up to. Next up: Section The DC-DC Boost Converter, Part 2. Section continues the discussion of the power-train components for a lose converter starting with plenty of detail for the output capacitors.

We’ll look at equations based upon steady-stage voltage ripple and then equations based upon the response to lower transients.

W High Power Inverter: Provides W continuous DC to AC power output, up to W surge capacity, featuring with 3 AC outlets and one USB charging port to convert 12V DC battery power to standard V AC, great for AC household appliances or large electrical devices on trips, camping or work sites, such as flood light, TV, freezer, Laptop, DVD player, PSP, Camera or recharging mobile Reviews: An inverter compressor is a gas compressor that is operated with an inverter.

In the hermetic type, it can either be a scroll or reciprocating type of compressor uses a drive to control the compressor motor speed to modulate cooling capacity. Capacity modulation is a way to match cooling capacity to cooling demand to application requirements.

2 days ago  The transition to an inverter-dominated power system is expected with the large-scale integration of distributed energy resources (DER). To improve the dynamic response of DERs already installed within such a system, a non-intrusive add-on controller referred to as SPAACE (set point automatic adjustment with correction enabled), has been proposed in the literature.

Multilevel Inverters investigates modern device topologies, control methods, and application areas for the rapidly developing conversion technology.

The device topologies section begins with conventional two-level inverter topologies to provide a background on the DC-AC power conversion process and required circuit configurations. Hi, I want to know about what are input and output variables taken in the state space modelling of a VSI provided that the inverter is in between a DC grid (supported by a renewable enrgy.

Introduction to Multilevel Inverter. A multilevel inverter is a power electronic device which is capable of providing desired alternating voltage level at the output using multiple lower level DC voltages as an input.

Mostly a two-level inverter is used in. GoWISE Power W Pure Sine Wave Power Inverter 12V DC to V AC with 3 AC Outlets, 1 5V USB Port, 2 Battery Cables, and Remote Switch (W Peak) PS by GoWISE Power.

Power electronics is the application of solid-state electronics to the control and conversion of electric power. The first high power electronic devices were mercury-arc modern systems, the conversion is performed with semiconductor switching devices such as diodes, thyristors, and power transistors such as the power MOSFET and contrast to electronic systems concerned with.

This book explains the topologies, modulation and control of grid converters for both photovoltaic and wind power applications.

In addition to power electronics, this book focuses on the specific applications in photovoltaic wind power systems where grid condition is an essential factor. With a review of the most recent grid requirements for. Book Description. DC/AC inversion technology is of vital importance for industrial applications, including electrical vehicles and renewable energy systems, which require a large number of inverters.

In recent years, inversion technology has developed rapidly, with new topologies improving the power factor and increasing power efficiency. Power Inverter vs. Generator: Main Pros and Cons of Power Inverters Over Generators When considering converting power to be used by electronic devices and household appliances, the options generally narrow down to the two obvious choices: A gas-powered generator or a DC to AC power inverter.

While there are some circumstances that lean toward gas-powered generators being the. The Go Power. watt Industrial Pure Sine Wave Inverter is ideal for large loads that require a clean, pure source of AC household power. Read more watt Pure Sine Inverter & Transfer Switch.

AutoZone has DC to AC inverters for all your power conversion needs. Add power outlets and USB ports with converters rated between and 3, watts of power or get PowerBright’s pure sine wave DC to AC converter that provides premium power that is identical to or even better than the power supplied by your electric company.

Duracell Modified Sine Wave Power Inverter — Watts, Model# DRINV (Not Yet Rated) Only $ 99 Schumacher Modified Sine Wave Power Converter with Battery Clamps — Watt/ Peak Watt Power, 2 AC Outlets/1 USB Port, Model# XI75B (Not Yet Rated) Only $   Like GE’s existing kilowatt solar inverter, the new product is based on the proven power converter technology that GE uses for its global fleet of wind turbines.

Modern power inverter technology is a science to study inverter circuit theory and application. It is a practical technology based on industrial electronics, semiconductor technology, modern control technology, modern power electronic technology, semiconductor converter technology, pulse width modulation (PWM) technology and other subjects.

This is the power inverter in no-load power consumption test. It can be seen from two multimeter, no-load power consumption is * = W, no-load consumption is relatively low, it can be used for photovoltaic, car batteries and other new energy systems.

Forward toroidal transformer. The Function of a Converter. More properly called a voltage converter, this electrical device actually changes the voltage (either AC or DC) of an electrical power are two types of voltage converters: step up converters (which increases voltage) and step down converters (which decreases voltage).The most common use of a converter is to a take relatively low voltage source.

1. Advance Power Electronic Converters for Renewable Energy Systems Dr. Prasad. N. Enjeti Texas A&M University 2. Outline of Presentation 1 Introduction to Texas A&M 2 3 4 Advance Power Electronic Converters for Renewable Energy Systems Challenges & Opportunities Conclusions 3.

Texas A&M University /7/8 4 College Station 4.

86600 views Thursday, November 5, 2020