High Speed Data Compression Method of Merge Unit Based on SCD File

In modern smart grid, many merging units are installed in smart substation to release transient data of current transformer and voltage transformer synchronously, these transient data need to be saved for several years, so as to cover the life cycle of equipment and provide original information supp...

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Veröffentlicht in:	Ji suan ji ke xue Jg. 50; H. 12; S. 123 - 129
Hauptverfasser:	Chen, Xingtian, Xiong, Xiaofu, Bai, Yong, Hu, Haiyang
Format:	Journal Article
Sprache:	Chinesisch
Veröffentlicht:	Chongqing Guojia Kexue Jishu Bu 01.12.2023 Editorial office of Computer Science
Schlagworte:	Compression ratio Data compression merge unit sampling data|lossless data compression|huffman coding|lzma compression algorithm|wavelet transform Smart grid Storage equipment Substations Voltage transformers
ISSN:	1002-137X
Online-Zugang:	Volltext
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