Processing unit
First Claim
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1. A processing unit for processing a measuring signal related to conditions of an object controlled by power electronics, comprising:
- an interface with digital terminals, wherein the interface is provided with at least one terminal for a sensor which generates the measuring signal; and
a calculating unit to which the interface is connected, wherein the calculating unit is equipped with a real-time control system and wherein the calculating unit comprises a general-purpose processor and wherein the objected controlled by the power electronics comprises an electric machine, and wherein the processing unit is arranged for calculating, depending on the sampled measuring signal representing the electric current through a winding of the electric machine, a control signal for regulating the object controlled by the power electronics, and wherein the control signal is synchronized with the sampling time of the electric current.
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Abstract
The invention relates to a processing unit of a measuring signal related to conditions of an object controlled by power electronics. The processing unit comprises an interface with digital terminals, wherein the interface is provided with at least one terminal for a sensor which generates the measuring signal. Further, the processing unit comprises a calculating unit to which the interface is connected. The calculating unit is equipped with a real-time control system. In addition, the calculating unit comprises a general-purpose processor.
21 Citations
10 Claims
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1. A processing unit for processing a measuring signal related to conditions of an object controlled by power electronics, comprising:
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an interface with digital terminals, wherein the interface is provided with at least one terminal for a sensor which generates the measuring signal; and a calculating unit to which the interface is connected, wherein the calculating unit is equipped with a real-time control system and wherein the calculating unit comprises a general-purpose processor and wherein the objected controlled by the power electronics comprises an electric machine, and wherein the processing unit is arranged for calculating, depending on the sampled measuring signal representing the electric current through a winding of the electric machine, a control signal for regulating the object controlled by the power electronics, and wherein the control signal is synchronized with the sampling time of the electric current. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification