INPUT CURRENT CONTROLLER ARRANGEMENT AND METHOD
First Claim
Patent Images
1. An arrangement comprising:
- a first converting element configured to convert an input current linearly into an auxiliary current;
a second converting element configured to convert the auxiliary current into an output voltage; and
a separating element configured to separate slow changes of the auxiliary current from fast changes of the auxiliary current,wherein the first, second, and separating elements are arranged as a dynamic control loop regulating the input current with the slow changes.
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Abstract
An arrangement having a first converting element configured to convert an input current linearly into an auxiliary current, a second converting element configured to convert the auxiliary current into an output voltage, and a separating element configured to separate slow changes of the auxiliary current from fast changes of the auxiliary current, wherein the first, second, and separating elements are arranged as a dynamic control loop regulating the input current with the slow changes.
5 Citations
29 Claims
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1. An arrangement comprising:
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a first converting element configured to convert an input current linearly into an auxiliary current; a second converting element configured to convert the auxiliary current into an output voltage; and a separating element configured to separate slow changes of the auxiliary current from fast changes of the auxiliary current, wherein the first, second, and separating elements are arranged as a dynamic control loop regulating the input current with the slow changes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for controlling an input current comprising:
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converting an input current into a first auxiliary current; converting the auxiliary current into an output voltage; and dynamically regulating the input current according to slow changes of the first auxiliary current. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. An input current controller arrangement comprising:
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a converting element configured to convert an input current to a first auxiliary current, wherein the input current includes a slowly changing component and a rapidly changing component, and the slowly changing current component has a wide dynamic range of values requiring compensation; and a current to voltage converting element configured to generate an output voltage from the first auxiliary current, wherein the output voltage has a voltage level that constantly remains within defined limits. - View Dependent Claims (25, 26, 27, 28)
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29. An arrangement comprising:
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a first converting means for converting an input current linearly into an auxiliary current; a second converting means for converting the auxiliary current into an output voltage; and a separating means for separating slow changes of the auxiliary current from fast changes of the auxiliary current, wherein the first, second, and separating means are arranged as a dynamic control loop regulating the input current with the slow changes.
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Specification