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MX2017014519A - Inversor trifasico de tres niveles con corriente de fuga de modo comun reducida. - Google Patents

Inversor trifasico de tres niveles con corriente de fuga de modo comun reducida.

Info

Publication number
MX2017014519A
MX2017014519A MX2017014519A MX2017014519A MX2017014519A MX 2017014519 A MX2017014519 A MX 2017014519A MX 2017014519 A MX2017014519 A MX 2017014519A MX 2017014519 A MX2017014519 A MX 2017014519A MX 2017014519 A MX2017014519 A MX 2017014519A
Authority
MX
Mexico
Prior art keywords
phase
leakage current
common mode
level inverter
mode leakage
Prior art date
Application number
MX2017014519A
Other languages
English (en)
Other versions
MX368884B (es
Inventor
Liu Yu
Jiao Da
Original Assignee
Toshiba Int 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 Toshiba Int Corp filed Critical Toshiba Int Corp
Publication of MX2017014519A publication Critical patent/MX2017014519A/es
Publication of MX368884B publication Critical patent/MX368884B/es

Links

Classifications

    • 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
    • H02M7/487—Neutral point clamped inverters
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

Se divulga un sistema y métodos para reducir la corriente de fuga de modo común para un inversor trifásico de tres niveles utilizando una sola forma de onda de modulación, implementada por un controlador que utiliza un diagrama de vector de espacio.
MX2017014519A 2016-11-15 2017-11-13 Inversor trifasico de tres niveles con corriente de fuga de modo comun reducida. MX368884B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/352,325 US9871436B1 (en) 2016-11-15 2016-11-15 Three-phase three-level inverter with reduced common mode leakage current

Publications (2)

Publication Number Publication Date
MX2017014519A true MX2017014519A (es) 2018-10-04
MX368884B MX368884B (es) 2019-10-21

Family

ID=60934951

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017014519A MX368884B (es) 2016-11-15 2017-11-13 Inversor trifasico de tres niveles con corriente de fuga de modo comun reducida.

Country Status (3)

Country Link
US (1) US9871436B1 (es)
CA (1) CA2985751C (es)
MX (1) MX368884B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3729599B1 (en) * 2017-12-22 2022-05-11 Heliox B.V. A charging system and a method of charging an electrical energy storage device
CN110661432B (zh) * 2018-06-29 2021-08-06 台达电子企业管理（上海）有限公司 级联型三相变频器的调制方法
CN109067214B (zh) * 2018-08-15 2019-10-11 南京理工大学 基于等轴补偿比的十二扇区两电平pwm整流器容错控制方法
CN109120167B (zh) * 2018-08-15 2020-09-11 南京理工大学 基于扇区缓冲的两电平pwm整流器容错控制方法
WO2020097586A1 (en) * 2018-11-08 2020-05-14 Guangdong Redx Electrical Technology Limited Novel fws dc-ac grid connected inverter
CN109787498B (zh) * 2019-03-06 2019-10-18 山东大学 全功率因数范围三电平变流器中点平衡控制方法及系统
CN110445442B (zh) * 2019-07-02 2020-11-13 华夏天信智能物联股份有限公司 一种三相级联型三电平逆变器控制方法
CN111900889B (zh) * 2020-07-29 2024-05-03 上海岩芯电子科技有限公司 一种三相四线三电平逆变器直流母线中点电位控制方法
US11863074B2 (en) 2021-09-29 2024-01-02 Schneider Electric It Corporation Method for paralleling of interleaved power converters
CN113922685B (zh) * 2021-10-13 2022-06-17 浙江大学 一种基于单相t型三电平h桥的级联型固态变压器故障容错调制方法
CN114759816B (zh) * 2022-04-01 2025-03-18 中国石油大学(华东) 调节t型三电平逆变器中共模电压的中点电位控制方法
EP4555616A1 (en) * 2022-07-11 2025-05-21 Nextracker LLC Parallel inverter systems and methods
CN115498910B (zh) * 2022-09-26 2023-05-30 锦浪科技股份有限公司 一种组串式光伏系统的漏电流抑制方法
CN116208016A (zh) * 2022-12-29 2023-06-02 中国科学院电工研究所 一种换流器的多段式混合调制方法及系统
JP2024134573A (ja) * 2023-03-21 2024-10-04 株式会社Soken ３レベルインバータの制御装置及びプログラム
DE102023115495A1 (de) 2023-06-14 2024-12-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung eines Schaltmusters für den Betrieb eines Wechselrichters
CN116865585B (zh) * 2023-06-29 2025-03-21 山东建筑大学 一种模块化并联低成本三电平逆变器的控制方法及系统
CN117595693A (zh) * 2023-11-22 2024-02-23 上能电气股份有限公司 光伏逆变器漏电流抑制方法、装置、逆变器及光伏系统
CN118554734B (zh) * 2024-05-24 2025-01-07 山东建筑大学 耦合型三电平逆变器的共模电压和电流谐波协同抑制方法及系统
CN119171764B (zh) * 2024-09-12 2025-04-04 南京工程学院 基于零共模电压的t型三电平变流器中点电压及载波调控方法
CN119675432B (zh) * 2024-12-11 2025-07-11 西南交通大学 一种逆变器空间矢量调制方法及系统
CN119853491B (zh) * 2025-03-20 2025-08-08 珠海瓦特电力设备有限公司 基于svpwm的三电平变换器中点电压控制和漏电流抑制方法
CN119891730B (zh) * 2025-03-26 2025-08-05 珠海瓦特电力设备有限公司 基于svpwm的npc共模电压抑制方法、系统及介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400518B2 (en) * 2006-05-22 2008-07-15 Rockwell Automation Technologies, Inc. Modulation methods and apparatus for reducing common mode noise
US8223511B2 (en) * 2010-06-07 2012-07-17 Rockwell Automation Technologies, Inc. Common mode voltage reduction apparatus and method for current source converter based drive
EP2672621B1 (en) * 2012-06-07 2019-01-23 ABB Research Ltd. Method for zero-sequence damping and voltage balancing in a three-level converter with split dc-link capacitors and virtually grounded LCL filter
US10097078B2 (en) * 2014-10-21 2018-10-09 Toshiba International Corporation Multi-mode energy router
US9985566B2 (en) * 2015-05-29 2018-05-29 Otis Elevator Company Dual three-phase electrical machine and drive with negligible common-mode noise

Also Published As

Publication number Publication date
CA2985751C (en) 2019-02-19
MX368884B (es) 2019-10-21
CA2985751A1 (en) 2018-05-15
US9871436B1 (en) 2018-01-16

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