The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
It has been shown that an inverter-fed power line is a feasible medium for the transmission of modulated information. The communication channel includes the feeder cable terminated by two loads: the motor and the inverter. This link is a suitable alternative for the sensor cabling between motors and inverters in motor control and diagnostic applications. The use of the motor power cable in the speed...
It is shown that an inverter-fed power line is a feasible medium for transmission of modulated information. This link is also a suitable alternative for the sensor cabling between motors and inverters in motor control and diagnostic applications. The use of the motor power cable in the speed feedback induction motor control application is presented in this paper.
This paper presents a novel approach to model the transfer function of electrical power lines for broadband power line communication (PLC). In this approach, the power line is approximated as a two wire transmission. The characteristic impedance and the constant propagation are derived from a circuit lumped-element model. Using these parameters, the transfer function for N-branches and M-nodes distribution...
Motor feeder cable has been shown to be a promising communication medium between the motor and the drive in motor diagnostics and controlling. The communication channel can be used for data transmission from the sensors installed at the motor to the drive or to the control PC. This article deals with both frequency (100 kHz - 30 MHz) and time- domain channel modelling in inverter driven electrical...
High speed data transfer on the Power Line is more and more used in the communication systems. This paper's aim is to present a comparison between two approaches of modeling of the transmission channel in the frequency range of 1 MHz -30 MHz : the top-down approach and the bottom-up approach. For the comparison, a simple electrical supply network made between the transmitter and the receiver is considered.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.