LEADER 01941nam 2200349 450 001 996574950803316 005 20231215192819.0 010 $a1-5044-8174-7 035 $a(CKB)4100000012823708 035 $a(NjHacI)994100000012823708 035 $a(EXLCZ)994100000012823708 100 $a20231215d2022 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a2847-2021 - IEEE Standard for DC Power Transmission and Communication to DC Loads /$fIEEE 210 1$aNew York :$cIEEE,$d2022. 215 $a1 online resource (86 pages) 330 $aPhysical layer and data link layer specifications for power supply and communication over power lines from a dc power source to multiple dc loads are specified. Each receiver has its own physical address and is connected to the transmitter through a pair of power lines in a multidrop bus or tree topology. The dc power is sent by the transmitter. This dc power, by electrically changing the voltage of the wires, corresponds to the communication packets, including the control command/data for controlling the dc loads and the target address. Power to the dc loads with the transmitted and voltage-flattened dc power is supplied by each receiver. The control command/data and addresses from electric signals on the power line is decoded by each receiver, to be used for the connected dc loads control if the addresses match. The standard is in compliance with known electromagnetic compatibility (EMC) regulations. 606 $aElectric lines 606 $aSignal processing 615 0$aElectric lines. 615 0$aSignal processing. 676 $a621.319 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996574950803316 996 $a2847-2021 - IEEE Standard for DC Power Transmission and Communication to DC Loads$93879731 997 $aUNISA