EP 3718203 A1 20201007 - METHOD FOR CONTROLLING AN ELECTRIC MACHINE
Title (en)
METHOD FOR CONTROLLING AN ELECTRIC MACHINE
Title (de)
VERFAHREN ZUM ANSTEUERN EINER ELEKTRISCHEN MASCHINE
Title (fr)
PROCÉDÉ DESTINÉ À COMMANDER UNE MACHINE ÉLECTRIQUE
Publication
Application
Priority
- DE 102017221638 A 20171201
- EP 2018081870 W 20181120
Abstract (en)
[origin: WO2019105795A1] The invention relates to a method for controlling an electric machine via an inverter, which comprises a number of switches (102, 104), wherein the switches (102, 104) are controlled by a driver circuit (106), an electrical parameter of the inverter is monitored by an evaluating unit (110), in order to detect an exceeding of a threshold value, the evaluating unit (110) outputs an output signal (134), which carries information about the electrical parameter, and wherein the output signal (134) of the evaluating unit (110) acts directly on the switch (102, 104), such that a countermeasure is initiated upon detecting an exceeding of the threshold value of said electrical parameter.
IPC 8 full level
H02P 9/48 (2006.01); H02P 29/024 (2016.01)
CPC (source: EP)
H02M 1/32 (2013.01); H02P 9/48 (2013.01); H02P 29/0241 (2016.02); H02M 1/325 (2021.05); H02P 2201/03 (2013.01)
Citation (search report)
See references of WO 2019105795A1
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)
WO 2019105795 A1 20190606; CN 111713003 A 20200925; DE 102017221638 A1 20190606; EP 3718203 A1 20201007
DOCDB simple family (application)
EP 2018081870 W 20181120; CN 201880077412 A 20181120; DE 102017221638 A 20171201; EP 18807068 A 20181120