STAND FOR RESEARCH SYSTEMS REGULATED ELECTRIC WITH REMOTE CONTROL

摘要

The proposed technical solution relates to electrical engineering, in particular, to the electric power system and can be used for research of industrial complexes and electrified transport with variable frequency drives, and can also be used in the educational process in the preparation of electrical profile of experts, including the program of individually-distance learning through the Internet. Stand for investigation of regulated electric drive system comprises two inverter which control the loading machine and the motor shafts are connected to the same axis. In different parts of the power electronic circuit includes sensors instantaneous voltage and current values. Measured values ​​are converted to a digital signal with a digital oscilloscope which is part of the stand, which transmits these data to the electronic computer. Electronic computer controls the operation of the frequency converters, and outputs information about the measured values ​​to the various output devices, and display information as a waveform and digital indicators. By means of a computer is organized communication in a wired or wireless data networks from a remote location by means of which can also be operated stand and get all the received electronic computer information. The technical result of the decision of tasks is to ensure the ability to work remotely with a stand, that is, control them from anywhere from any electronic computer, such as a laptop or personal computer, and the possibility of obtaining measurements of instantaneous values ​​of variables.