Title :
A study of parallel operation of flywheel electric storage with high speed network operation
Author :
Masashi, Koga ; Kazuo, Tsuchida ; Tomoki, Yokoyama ; Tetsuya, Veda
Author_Institution :
Tokyo Denki Univ., Tokyo, Japan
Abstract :
Parallel connected operation of flywheel energy storage system(FWES-CELL) with high speed network communication system was proposed. 4,000 of FWES-CELLs are connected with the network operation based on the high speed network system and the power demand operation will be derived within 50ms to the all FWESs from the main control unit system. Feasibility study of network system configuration and protocol analysis were discussed. As the result, EtherCAT protocol was applied to meet the data transfer requirement with 4,000 of FWES-CELLs, also IEEE 1588 is combined to synchronize the internal clock of each control unit.
Keywords :
computerised control; field buses; flywheels; local area networks; power engineering computing; power generation control; power grids; protocols; synchronisation; EtherCAT protocol; IEEE 1588; data transfer requirement; flywheel electric storage; high speed network operation; internal clock synchronization; parallel operation; power demand operation; protocol analysis; Clocks; Ferroelectric films; Internet; Nonvolatile memory; Random access memory; Reliability; Security;
Conference_Titel :
Power Electronics and Motion Control Conference (IPEMC), 2012 7th International
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-2085-7
DOI :
10.1109/IPEMC.2012.6258926
