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Gadgets & Consumer Electronics Buying Advice
Suggest refrigerator for single person within 20k
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<blockquote data-quote="ishanjain28" data-source="post: 2516448" data-attributes="member: 82415"><p>[USER=10952]@blr_p[/USER] You were actually right all this time! Both of the meters I used report 3 metrics, Power, Current, Voltage and both use the same scaling factor.</p><p></p><p>To debug this, I plotted another graph with voltage*current*0.8 and this line was much lower than the line plotted with power as input.</p><p></p><p>So I went back and looked at the settings in HA and found this problem(i.e. the scaling factor for Power metric was completely wrong). The real usage of previous fridge was 1-2 units/day which does not seem too extreme to me since it's an old fridge that hasn't been serviced in a long time(plus the door seal is a bit imperfect) and the new fridge's real power consumption is 0.3-0.5 units/day</p></blockquote><p></p>
[QUOTE="ishanjain28, post: 2516448, member: 82415"] [USER=10952]@blr_p[/USER] You were actually right all this time! Both of the meters I used report 3 metrics, Power, Current, Voltage and both use the same scaling factor. To debug this, I plotted another graph with voltage*current*0.8 and this line was much lower than the line plotted with power as input. So I went back and looked at the settings in HA and found this problem(i.e. the scaling factor for Power metric was completely wrong). The real usage of previous fridge was 1-2 units/day which does not seem too extreme to me since it's an old fridge that hasn't been serviced in a long time(plus the door seal is a bit imperfect) and the new fridge's real power consumption is 0.3-0.5 units/day [/QUOTE]
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Suggest refrigerator for single person within 20k
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