IN2014DN08268A - - Google Patents

Info

Publication number
IN2014DN08268A
IN2014DN08268A IN8268DEN2014A IN2014DN08268A IN 2014DN08268 A IN2014DN08268 A IN 2014DN08268A IN 8268DEN2014 A IN8268DEN2014 A IN 8268DEN2014A IN 2014DN08268 A IN2014DN08268 A IN 2014DN08268A
Authority
IN
India
Prior art keywords
output phase
phase modules
inductance
effective capacitance
frequency
Prior art date
Application number
Inventor
Marc Francis Aiello
Kenneth Stephen Berton
Walter Gilbert Barie
Original Assignee
Curtiss Wright Electro Mechanical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Curtiss Wright Electro Mechanical Corp filed Critical Curtiss Wright Electro Mechanical Corp
Publication of IN2014DN08268A publication Critical patent/IN2014DN08268A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control using reactive elements connected in series with semiconductor switches, e.g. static VAR compensators [SVC], thyristor-controlled reactors [TCR] or thyristor-switched capacitors [TSC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from DC input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/493—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from AC input or output
    • H02M1/123—Suppression of common mode voltage or current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Inverter Devices (AREA)

Abstract

A modular multilevel converter system. The system includes a plurality of series connected two terminal M2LC cells arranged into at least two output phase modules. A first one of the output phase modules has an inductance and an effective capacitance associated therewith. The first one of the output phase modules is configured so that a natural resonant frequency of the inductance with the effective capacitance of the first one of the output phase modules is greater than at least one of the following: an operating frequency of the first one of the output phase modules; a switching frequency of the first one of the output phase modules; and a switching frequency of any of the M2LC cells of the first one of the output phase modules.
IN8268DEN2014 2012-03-09 2013-03-08 IN2014DN08268A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261608759P 2012-03-09 2012-03-09
PCT/US2013/029845 WO2013134628A1 (en) 2012-03-09 2013-03-08 M2lc system and method for controlling same

Publications (1)

Publication Number Publication Date
IN2014DN08268A true IN2014DN08268A (en) 2015-05-15

Family

ID=49113514

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8268DEN2014 IN2014DN08268A (en) 2012-03-09 2013-03-08

Country Status (9)

Country Link
US (1) US9372493B2 (en)
EP (1) EP2823565A4 (en)
KR (1) KR20150035501A (en)
CA (1) CA2866862A1 (en)
CO (1) CO7160031A2 (en)
EA (1) EA032907B1 (en)
IN (1) IN2014DN08268A (en)
MX (1) MX345133B (en)
WO (1) WO2013134628A1 (en)

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US20150288287A1 (en) * 2012-09-21 2015-10-08 Aukland Uniservices Limited Modular multi-level converters
DE102013219466A1 (en) * 2013-09-26 2015-03-26 Siemens Aktiengesellschaft Multilevelumrichter
EP2854282A1 (en) * 2013-09-30 2015-04-01 Alstom Technology Ltd Submodule identification in a modular multilevel converter by means of measuring signal propagation times from the central controller
US9966874B2 (en) * 2014-01-15 2018-05-08 Virginia Tech Intellectual Properties, Inc. Power-cell switching-cycle capacitor voltage control for modular multi-level converters
DE102015116271A1 (en) 2015-09-25 2017-03-30 Gottfried Wilhelm Leibniz Universität Hannover Method for operating a modular multilevel converter, modular multilevel converter and computer program
EP3381109B1 (en) * 2016-01-19 2022-03-09 Siemens Energy Global GmbH & Co. KG Multilevel converter
DE102017211543A1 (en) * 2017-07-06 2019-01-10 Siemens Aktiengesellschaft Modular multi-level energy converter
EP3713073A1 (en) * 2019-03-19 2020-09-23 Siemens Aktiengesellschaft Converter and method for controlling same
CN110504688B (en) * 2019-08-12 2020-12-29 上海交通大学 Solid-state transformer with uninterrupted operation capability for AC and DC faults and control method
EP4027506A1 (en) * 2021-01-08 2022-07-13 Siemens Energy Global GmbH & Co. KG Power converter and method for operating a power converter
DE102022117740B3 (en) 2022-07-15 2024-01-18 Gottfried Wilhelm Leibniz Universität Hannover, Körperschaft des öffentlichen Rechts Method for operating a hybrid multilevel converter, hybrid multilevel converter and computer program
US12567824B2 (en) 2023-01-06 2026-03-03 General Electric Company Power converter for an electrical power system

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Also Published As

Publication number Publication date
EA201400999A1 (en) 2015-03-31
MX2014010819A (en) 2015-04-13
MX345133B (en) 2017-01-18
CA2866862A1 (en) 2013-09-12
EP2823565A4 (en) 2015-09-02
WO2013134628A1 (en) 2013-09-12
CO7160031A2 (en) 2015-01-15
US9372493B2 (en) 2016-06-21
EP2823565A1 (en) 2015-01-14
US20130234681A1 (en) 2013-09-12
KR20150035501A (en) 2015-04-06
EA032907B1 (en) 2019-08-30

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