This is a graph of my lab's UPS min and max input voltages for the past 2 weeks. About Every 20-30 minutes, the log says it's switching to battery due to distorted
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Comparison between the (a) fixed reference voltage, and (b) distorted... | Download Scientific Diagram
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a Unbalanced and distorted three-phase utility voltages, b three-phase... | Download Scientific Diagram
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Experimental Harmonics Analysis of UPS (Uninterrupted Power Supply) System and Mitigation Using Single-Phase Half-Bridge HAPF (Hybrid Active Power Filter) Based on Novel Fuzzy Logic Current Controller (FLCC) for Reference Current Extraction (RCE)
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