Projektarbeiten:


BERGES Naturns Italy
inverter for ASM high voltage

SYNAPTICON BLDC Motoren Robotik
FOC with encoder or hall

STIHL Waiblingen BLDC Startmotor
dsPIC33 frequency injection

MAGNA Powertrain: BLDC sensorless
ECF cooling fan algorithmus 		Biete freiberufliche Mitarbeit an:
vor Ort und remote.

BLDC PMSM motor control
FOC - Encoder
FOC - Hall sensor
FOC - Resolver
FOC - sensorless
FOC, PID-Regler
O_B_S_E_R_V_E_R
ZeroCrossing - sensorless
Speed-constant for Ecf
HFI: HighFrequency-Injection
sHFI silent high frequency injection
PING or IPD startup angle detection 		Orgler
link to my account at www.freelance.de


INVENOX Garching CAN Interface
batterie management SW structur
10/2014 – 1/2016

BRUSA Schweiz SW BLDC
BLDC communication structur Renesas
9/2016 – 3/2017

AB Mikroelektronik Salzburg
Bootloader using LIN/UART Infineon
5/2017 – 6/2017

VALEO Paris La Verrier
ECF cooling fan from scratch Elmos
7/2017 – 11/2018

HANON Italy SW BLDC ECF
ECF cooling fan SW-sensorless
Microchip and NXP
12/2018 – 11/2020

Thomas Magnete, Herdorf
algorithm BLDC sensorless DSPIC Microchip
11/2020 - 5/2021

HUSQVARNA Schweden BLDC
battery-operated devices STM32
2/2021 - 6/2025





Orgler electronics
Tel 0039 3475916352
Email: Orgler electronics
Italy 39100 Bozen/Bolzano

C, C++, Assembler,
STM32
Microchip dsPIC33
NXP,S12ZV
Texas: MSP430
Elmos
Infineon Tricore

  • interfaces:
        CAN,
        USB, TCP/IP
        SCI,RS232,RS485,LIN

    • Ludwig Orgler
    Fachingenieur Elektrotechnik

    Embedded software - developer


    My own electronics lab for remote work

    torque at standstill with sHFI

    silent HFI uses phase modulation instead as audible amplitude modulation

    The motor starts from standstill with the maximum permissible torque
    and is fully controlled even at low speeds.

    From a certain speed, the control switches to observer mode.






    IPD (initial position detection) followed from silent
    HFI signal






    the current shape of silent HFI