Global Patent Index - EP 3491731 A1

EP 3491731 A1 20190605 - METHOD FOR CONTROLLING A MULTI-LEVEL MODULAR CONVERTER

Title (en)

METHOD FOR CONTROLLING A MULTI-LEVEL MODULAR CONVERTER

Title (de)

VERFAHREN ZUR STEUERUNG EINES MEHRSTUFIGEN MODULAREN UMRICHTERS

Title (fr)

PROCÉDÉ DE CONTRÔLE D'UN CONVERTISSEUR MODULAIRE MULTI-NIVEAUX

Publication

EP 3491731 A1 20190605 (FR)

Application

EP 17758233 A 20170731

Priority

  • FR 1657471 A 20160801
  • FR 2017052153 W 20170731

Abstract (en)

[origin: WO2018024977A1] The invention relates to a method for controlling a multi-level modular converter (10), the method comprising an internal adjustment that can be modelled by a continuous time model which can be represented in the form of an equation system, the internal adjustment being implemented based on a discrete time model, and the discrete time model being obtained via a step of transforming the equation system to represent it in matrix form, and a step of discretizing the equation system represented in said matrix form.

IPC 8 full level

H02M 7/49 (2007.01); H02M 7/483 (2007.01)

CPC (source: EP US)

H02M 7/4835 (2021.05 - EP US); H02M 7/49 (2013.01 - EP US)

Citation (search report)

See references of WO 2018024977A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

FR 3054754 A1 20180202; FR 3054754 B1 20200221; CN 109565247 A 20190402; EP 3491731 A1 20190605; JP 2019523627 A 20190822; WO 2018024977 A1 20180208

DOCDB simple family (application)

FR 1657471 A 20160801; CN 201780047508 A 20170731; EP 17758233 A 20170731; FR 2017052153 W 20170731; JP 2019505247 A 20170731