18698551. INVERTER FOR AN ELECTRIC MACHINE (Robert Bosch GmbH)
INVERTER FOR AN ELECTRIC MACHINE
Organization Name
Inventor(s)
Balazs Bence Harsanyi of Bietigheim-Bissingen DE
Matthias Heil of Hessigheim DE
Sebastian Strache of Wannweil DE
INVERTER FOR AN ELECTRIC MACHINE
This abstract first appeared for US patent application 18698551 titled 'INVERTER FOR AN ELECTRIC MACHINE
Original Abstract Submitted
An inverter for an electric machine. The inverter has at least one semiconductor switch half-bridge. The inverter also has a current sensor, which is designed to detect a phase current generated by the at least one semiconductor switch half-bridge, depending on a magnetic field generated by the phase current. The inverter has a voltage source for supplying power to the current sensor. The voltage source is designed to supply the current sensor, in particular in a referenced manner, with an in particular constant supply voltage relative to the, in particular pulse-width-modulated, phase potential of the semiconductor switch half-bridge.
- Robert Bosch GmbH
- Balazs Bence Harsanyi of Bietigheim-Bissingen DE
- Jan Homoth of Reutlingen DE
- Marco Graf of Tamm DE
- Matthias Heil of Hessigheim DE
- Michael Kott of Reutlingen DE
- Rudolf Ritter of Renningen DE
- Sebastian Strache of Wannweil DE
- Thoralf Rosahl of Eningen DE
- H02P27/08
- G01R15/14
- G01R15/20
- CPC H02P27/08