[Analysis Case] Magnetic Field Analysis of Current Sensor (CT)
The core uses a high permeability magnetic material! The analysis model utilizes symmetry, resulting in a 1/2 model.
We will introduce a case where current was passed through a cable, and the current value flowing in the secondary coil and the induced voltage were analyzed. The analysis model utilized symmetry, creating a 1/2 model, and a high permeability magnetic material was used for the core. The current sensor consists of a ring-shaped core and winding, with the measured current flowing through the cable at the center of the core, allowing us to obtain a small current flowing in the winding (secondary side). 【Case Overview】 ■ Software Used: PHOTO-EDDYjω ■ Analysis Conditions - Current value of the primary coil: 10[A] - Frequency: 50[Hz] - Number of turns in the secondary coil: 1000[turns] - Load resistance of the secondary coil: 100[Ω] *For more details, please refer to the related links or feel free to contact us.
- Company:フォトン
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