Ting
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Whisker Labs has enhanced its industry-leading grid monitoring technology by introducing Total Harmonic Distortion (THD) measurements, providing unprecedented insights into the health of the U.S. electric grid. THD monitoring enables identification of homes and regions experiencing elevated levels of ‘distorted’ power. These disturbances reduce energy efficiency, damage home appliances, and harm critical grid infrastructure, ultimately leading to higher costs for homeowners. This advancement not only provides benefits at the household level, but also offers valuable insights to utilities, government agencies, and researchers addressing challenges faced by modern power grids.
This exclusive, impactful data set is powered by Ting, a DIY plug-in sensor that detects and mitigates electrical hazards that lead to fires. While a single Ting sensor monitors a home, the network of Ting sensors monitors power quality and the resiliency of the electrical grid across the nation. By integrating THD monitoring into Ting, Whisker Labs is bringing this advanced power quality assessment directly into homes and communities for the first time, helping to better understand and address grid issues on both a local and national scale.
https://www.tingfire.com/news/enhanced-grid-monitoring-with-total-harmonic-distortion-measurements/
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Ting and the recent power outage in Spain and Portugal.
About three hours before the outage, power quality sensors in homes in the Madrid area showed warning signs of an unstable grid — there were small fluctuations in voltage around 9:30 a.m. local time, Whisker Labs CEO Bob Marshall said Tuesday. The Maryland-based software developer has a couple dozen sensors in homes in and around Madrid, testing the technology for use in Europe for home fire prevention and grid monitoring.
Instead of normal, steady voltage, Marshall said the data shows there were oscillations whose frequency and magnitude increased over the next three hours until the grid failed. He does not know what caused the instability.
Around noon, there was a big jump in the magnitude of the fluctuations, with the voltage measured going up and down by about 15 volts every 1.5 seconds, Marshall said.
“The way I would interpret our data,” Marshall said about Monday’s events, “is that the grid is struggling. Something’s wrong. And it’s showing increasing signs of instability.””
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Ting and the recent power outage in Spain and Portugal.
About three hours before the outage, power quality sensors in homes in the Madrid area showed warning signs of an unstable grid — there were small fluctuations in voltage around 9:30 a.m. local time, Whisker Labs CEO Bob Marshall said Tuesday. The Maryland-based software developer has a couple dozen sensors in homes in and around Madrid, testing the technology for use in Europe for home fire prevention and grid monitoring.
Instead of normal, steady voltage, Marshall said the data shows there were oscillations whose frequency and magnitude increased over the next three hours until the grid failed. He does not know what caused the instability.
Around noon, there was a big jump in the magnitude of the fluctuations, with the voltage measured going up and down by about 15 volts every 1.5 seconds, Marshall said.
“The way I would interpret our data,” Marshall said about Monday’s events, “is that the grid is struggling. Something’s wrong. And it’s showing increasing signs of instability.””
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@Mik You probably get the weekly email from them about the power quality at your house. It includes a "save of the week" story. Don't know about you, but when we got it I thought it was really about finding problems in side a home's electrical system, but it seems like a lot of the problems that are detected are coming from the utility.
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From Ting's Feb update:
Link to videoWhen over 1 million homes lost power during Winter Storm Fern last month, the Ting electrical safety network delivered real-time, neighborhood-level outage data to emergency responders. These insights help prioritize response and reduce risks like home fires, flooding from frozen pipes, and serious impacts for entire communities
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A little blip in the system. Ting recorded it.
Link to video -
I wanted to post "tang" but thought better about it. : )
Just yesterday replaced the power cords (a couple were at least 40 yrs old!) and rearranged everything I have plugged into them.
I haven't learned to use my fire extinguishers (I know - super dumb) yet or my very unusual trap door.
I will.
My father was an electrician. I miss being able to ask him questions.
'But as they said in one of the later Rocky movies, "Time...it's undefeated.".-- Mik
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I wanted to post "tang" but thought better about it. : )
Just yesterday replaced the power cords (a couple were at least 40 yrs old!) and rearranged everything I have plugged into them.
I haven't learned to use my fire extinguishers (I know - super dumb) yet or my very unusual trap door.
I will.
My father was an electrician. I miss being able to ask him questions.
I wanted to post "tang" but thought better about it. : )
I was grocery shopping this afternoon and almost bought some Tang but after reading the ingredient list decided to skip it. I was looking for packets of Kool-Aid like we had when I was a child and the Kool-Aid products brought me to where the Tang is shelved. Anyway, they didn't have any packets of Kool-Aid, just big jars of it. Oh well. I was going to make frozen Kool-Aid pops like we used to make. I looked at the ingredients for Kool-Aid. Holy-moly, it's loaded with sugar. I skipped it too.
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I wanted to post "tang" but thought better about it. : )
I was grocery shopping this afternoon and almost bought some Tang but after reading the ingredient list decided to skip it. I was looking for packets of Kool-Aid like we had when I was a child and the Kool-Aid products brought me to where the Tang is shelved. Anyway, they didn't have any packets of Kool-Aid, just big jars of it. Oh well. I was going to make frozen Kool-Aid pops like we used to make. I looked at the ingredients for Kool-Aid. Holy-moly, it's loaded with sugar. I skipped it too.
I wanted to post "tang" but thought better about it. : )
I was grocery shopping this afternoon and almost bought some Tang but after reading the ingredient list decided to skip it.
I think Daniel may have been referring to a particular variety of “tang.”
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I wanted to post "tang" but thought better about it. : )
Just yesterday replaced the power cords (a couple were at least 40 yrs old!) and rearranged everything I have plugged into them.
I haven't learned to use my fire extinguishers (I know - super dumb) yet or my very unusual trap door.
I will.
My father was an electrician. I miss being able to ask him questions.
I haven't learned to use my fire extinguishers (I know - super dumb) yet or my very unusual trap door.
Unusual trap door?
Fire extinguishers have become extremely easy to use. Latest ones I was trained on, you:
Pulled a locking ring to release a pin
Pointed nozzle at fire
Squeezed lever
The powder type spray dealt with all types of fire.(No more turning a big heavy cylinder upside down for water spray
No thoughts about not holding the funnel for icy pressurised gas)
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