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This paper presents a novel algorithm for real-time continuous electrical waveform compression and transmission. The proposed algorithm achieves a high data compression ratio by processing the stationary and non-stationary components of a power waveform separately. It works on integer data which simplifies the computation process, and can be run on a low-cost digital signal processor. The proposed...
This paper presents a smart metering system for application in building LV smart grid system. The smarting meter scheme consists of smart metering device, a communication module for wireless or wired data communication, and a central system for power calculation and power quality analysis. The smart meter device captures current or voltage waveform and performs waveform compression function. The waveform...
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