Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 10, 2009
0Patent Application Number
117165720
Date Filed
March 12, 2007
0Patent Primary Examiner
Patent abstract
Integrated current sensors are used in DC electric power systems. An integrated current sensor (200B) according to one embodiment comprises: a DC inductor (111B) including a resistive component and an inductive component, wherein a DC current passes through the DC inductor (111B); an integrator circuit (161), the integrator circuit (161) receiving a voltage associated with the DC inductor (111B); and a feedback system operationally connected to the DC inductor (111B) and to the integrator circuit (161), to subtract a voltage associated with the resistive component and obtain a voltage associated with the inductive component.
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