An image generating device is an apparatus for acquiring an image which shows a direction of an electric current flowing through a semiconductor device. The image generating device comprises a signal application unit configured to apply a stimulation signal to the semiconductor device, a magnetic detection unit configured to output a detection signal based on a magnetism generated by an application of the stimulation signal, and an image generation unit configured to generate phase image data comprising a phase component which indicates a phase difference based on the phase difference between the detection signal and a reference signal which is generated based on the stimulation signal and generate an electric current direction image which shows the direction of the electric current based on the phase image data.

An image generating device is an apparatus for acquiring an image which shows a direction of an electric current flowing through a semiconductor device. The image generating device comprises a signal application unit configured to apply a stimulation signal to the semiconductor device, a magnetic detection unit configured to output a detection signal based on a magnetism generated by an application of the stimulation signal, and an image generation unit configured to generate phase image data comprising a phase component which indicates a phase difference based on the phase difference between the detection signal and a reference signal which is generated based on the stimulation signal and generate an electric current direction image which shows the direction of the electric current based on the phase image data.

Systems and methods for calculating load direction even under adverse environmental conditions are provided. A system may include sensing circuitry and processing circuitry. The sensing circuitry may sense a first parameter and a second parameter of the electrical waveform on the transmission line of the electric power distribution system. The processing circuitry may determine a present load direction of an electrical waveform using a first method based at least in part on the first parameter in response to detecting that the sensing circuitry is experiencing a first environmental condition. The processing circuitry may determine the present load direction of the electrical waveform using a second method based at least in part on the second parameter and not the first parameter in response to detecting that the sensing circuitry is experiencing a second environmental condition.

Systems and methods for calculating load direction even under adverse environmental conditions are provided. A system may include sensing circuitry and processing circuitry. The sensing circuitry may sense a first parameter and a second parameter of the electrical waveform on the transmission line of the electric power distribution system. The processing circuitry may determine a present load direction of an electrical waveform using a first method based at least in part on the first parameter in response to detecting that the sensing circuitry is experiencing a first environmental condition. The processing circuitry may determine the present load direction of the electrical waveform using a second method based at least in part on the second parameter and not the first parameter in response to detecting that the sensing circuitry is experiencing a second environmental condition.

An information handling system (IHS) includes a source load switch connected to a power management circuit, and a port for connection of a device. The IHS detects attachment of the device to the port, and determines whether the device is a current sink. When the device is a current sink, the IHS sets the peak processor power level to a reduced level, determines detachment of the device, and in response to determining detachment of the device, restores a maximum peak processor power level. When the device is not a current sink, the HIS starts charging, sets a dynamic peak processor power level to an AC+DC setting, determines detachment of the device, and in response to determining detachment of the device, sets the peak processor power level to a DC-only setting.

An information handling system (IHS) includes a source load switch connected to a power management circuit, and a port for connection of a device. The IHS detects attachment of the device to the port, and determines whether the device is a current sink. When the device is a current sink, the IHS sets the peak processor power level to a reduced level, determines detachment of the device, and in response to determining detachment of the device, restores a maximum peak processor power level. When the device is not a current sink, the HIS starts charging, sets a dynamic peak processor power level to an AC+DC setting, determines detachment of the device, and in response to determining detachment of the device, sets the peak processor power level to a DC-only setting.

A current measurement circuit includes first, second, and third conductors, a first current sensor, a second current sensor, and current computation circuitry. The first conductor is configured to conduct a first phase current of a three-phase current. The second conductor is configured to conduct a second phase current of the three-phase current. The third conductor is configured to conduct a third phase current of the three-phase current. The first current sensor is coupled to the first, the second, and the third conductors. The second current sensor is coupled to the second conductor and the third conductor. The current computation circuitry is coupled to the first current sensor and the second current sensor, and is configured to determine the first current, the second current, and the third current by applying an inverse Clarke transform to the output of the first current sensor and the output of the second current sensor.

A current measurement circuit includes first, second, and third conductors, a first current sensor, a second current sensor, and current computation circuitry. The first conductor is configured to conduct a first phase current of a three-phase current. The second conductor is configured to conduct a second phase current of the three-phase current. The third conductor is configured to conduct a third phase current of the three-phase current. The first current sensor is coupled to the first, the second, and the third conductors. The second current sensor is coupled to the second conductor and the third conductor. The current computation circuitry is coupled to the first current sensor and the second current sensor, and is configured to determine the first current, the second current, and the third current by applying an inverse Clarke transform to the output of the first current sensor and the output of the second current sensor.

The present disclosure relates to a measuring arrangement for identifying a malfunction of an energy accumulator arrangement having a first energy accumulator and at least one further energy accumulator, the first energy accumulator and the further energy accumulator being electrically connected in parallel, comprising: a measuring device configured to capture a polarity of an electrical measurement variable of the first energy accumulator and a polarity of a further electrical measurement variable in the energy accumulator arrangement; and a processor device configured to identify the malfunction of the energy accumulator arrangement by comparing the polarity of the electrical measurement variable of the first energy accumulator and the polarity of the further electrical measurement variable.

The present disclosure relates to a measuring arrangement for identifying a malfunction of an energy accumulator arrangement having a first energy accumulator and at least one further energy accumulator, the first energy accumulator and the further energy accumulator being electrically connected in parallel, comprising: a measuring device configured to capture a polarity of an electrical measurement variable of the first energy accumulator and a polarity of a further electrical measurement variable in the energy accumulator arrangement; and a processor device configured to identify the malfunction of the energy accumulator arrangement by comparing the polarity of the electrical measurement variable of the first energy accumulator and the polarity of the further electrical measurement variable.