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Method and device for recording, in real time, non uniformly variable data with compression of data during periods of relatively slow variation thereof
Method and device for recording, in real time, non uniformly variable data with compression of data during periods of relatively slow variation thereof
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机译:在数据变化相对较慢的时期内通过数据压缩实时记录非均匀可变数据的方法和装置
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摘要
The data is stored in the digital mode. The device comprises a sampler and converter from the analogue to the digital mode, a first set or cascade of shift registers for data, a computing and comparison unit with switching means, a second set or cascade of shift registers for the time intervals, addition units adding one digit (+ 1), subtraction units, a logical unit with control units, and a memory or storing unit. The device may be used in a high voltage station for monitoring an electrical network to detect possible faults.
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