Abstract: Systems, methods, and computer-readable media are disclosed for monitoring and diagnosing power system assets. An example method may include triggering, by a gateway device and at a first time, a capture of a first waveform from a first intelligent electronic device (IED) associated with a first asset in a power system. The method may also include transmitting, by the gateway device, the capture of the waveform to a remote device. The method may also include extracting fault features from the first waveform corresponding to different failure modes associated with the asset of the power system. The method may also include determining, based on the features extracted from first waveform, that a fault of a first fault mode has occurred in the asset. The method may also include providing an alert that the fault has been identified, wherein the alert initiates or otherwise facilitates a control action in the power system.

Abstract: Systems and methods are disclosed for improved fault diagnostics of electrical machines under dynamic load oscillations. The systems and methods may rely on one or more different algorithms for performing such fault diagnostics. One example, algorithm may involve determining a ratio of an instantaneous real power and a reactive power of the motor.

Abstract: Systems, methods, and computer-readable media are disclosed for monitoring and diagnosing power system assets. An example method may include triggering, by a gateway device and at a first time, a capture of a first waveform from a first intelligent electronic device (IED) associated with a first asset in a power system. The method may also include transmitting, by the gateway device, the capture of the waveform to a remote device. The method may also include extracting fault features from the first waveform corresponding to different failure modes associated with the asset of the power system. The method may also include determining, based on the features extracted from first waveform, that a fault of a first fault mode has occurred in the asset. The method may also include providing an alert that the fault has been identified, wherein the alert initiates or otherwise facilitates a control action in the power system.

Abstract: The present invention relates to document automation/assembly systems, and more particularly to document automation systems distributed over a network such as the Internet, and/or other communication networks. In addition, the present invention relates to methods, especially computer-implemented methods, to computer programs, and to recording media storing such programs for use in such systems.

Abstract: A method for determining a spatial correction of a primary ultrasonic emitter (2) by evaluating the ultrasonic signal emitted by the primary ultrasonic emitter (2) and received by at least three ultrasonic receivers (8, 9, 10) calibrated in space (11) is described, wherein the primary ultrasonic emitter (2) is arranged in a coplanar emitter array (5) with at least two secondary ultrasonic emitters (3, 4) and the nominal emission direction of the primary ultrasonic emitter (2) is known relative to the coplanar emitter array (5), and wherein the ultrasonic receivers (8, 9, 10) are positioned to receive ultrasonic signals from the primary ultrasonic emitter (2) and the at least two secondary ultrasonic emitters (3, 4) of the emitter array (5). The description is also concerned with a respective measurement device.

Abstract: The present invention relates to document automation/assembly systems, and more particularly to document automation systems distributed over a network such as the Internet, and/or other communication networks. In addition, the present invention relates to methods, especially computer-implemented methods, to computer programs, and to recording media storing such programs for use in such systems.

Abstract: The present invention relates to document automation/assembly systems, and more particularly to document automation systems distributed over a network such as the Internet, and/or other communication networks. In addition, the present invention relates to methods, especially computer-implemented methods, to computer programs, and to recording media storing such programs for use in such systems.

Abstract: The present invention relates to document automation/assembly systems, and more particularly to document automation systems distributed over a network such as the Internet, and/or other communication networks. In addition, the present invention relates to methods, especially computer-implemented methods, to computer programs, and to recording media storing such programs for use in such systems.