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Device for measuring the flux density in the magnetic circuit of the medium-frequency high-power transformers.
Device for measuring the flux density in the magnetic circuit of the medium-frequency high-power transformers.
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机译：用于测量中频大功率变压器磁路中磁通密度的装置。
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摘要
An inductive element with a measuring device for determining the magnetic flux density or a magnetic saturation in the inductive element comprises a main core (1) having at least a main winding (2) for generating a magnetic field in the main core (1). In this case, the measuring device comprises a from the main core (1) various measuring core (3) having a measurement winding (4) for generating a magnetic field in the measuring core (3). One of the main winding (2) generated major river and one of the measuring coil (4) generated measuring flow overlap in at least one portion of the two cores (1, 3). The measuring device for measuring the magnetic flux density in the main core (1) comprises a measuring unit (7) which is adapted to supply the measuring coil (4) and measuring signals at the measuring coil (4) to detect and therefrom an absolute value of the magnetic flux density of the to determine the main flow and / or to extract a signal for the detection of saturation.
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