To answer your questions: An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device. Electric meter or energy meter measures the total power consumed over a time interval. Electric utilities use electric meters installed at customers' premises for billing and monitoring purposes. They are typically calibrated in billing units, the most common one being the kilowatt hour (kWh). They are usually read once each billing period. When energy savings during certain periods are desired, some meters may measure demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost, periods. Also, in some areas meters have relays for demand response load shedding during peak load periods.[1] History Direct current An Aron type DC electricity meter showing that the calibration was in charge consumed rather than energy As commercial use of electric energy spread in the 1880s, it became increasingly important that an electric energy meter, similar to the then existing gas meters, was required to properly bill customers, instead of billing for a fixed number of lamps per month. DC meters measured charge in ampere hours. Since the voltage of the supply should remain substantially constant, the reading of the meter was proportional to actual energy consumed. For example, if a meter recorded that 100 ampere hours had been consumed on a 200-volt supply, then 20 kilowatt-hours of energy had been supplied. Many experimental types of meter were developed. Thomas Edison at first worked on a direct current (DC) electromechanical meter with a direct reading register, but instead developed an electrochemical metering system, which used an electrolytic cell to totalise current consumption. At periodic intervals the plates were removed and weighed, and the customer billed. The electrochemical meter was labor-intensive to read and not well received by customers. A 'Reason' meter An early type of electrochemical meter used in the United Kingdom was the 'Reason' meter. This consisted of a vertically mounted glass structure with a mercury reservoir at the top of the meter. As current was drawn from the supply, electrochemical action transferred the mercury to the bottom of the column. Like all other DC meters, it recorded ampere hours. Once the mercury pool was exhausted, the meter became an open circuit. It was therefore necessary for the consumer to pay for a further supply of electricity, whereupon, the supplier's agent would unlock the meter from its mounting and invert it restoring the mercury to the reservoir and the supply. In practice the consumer would get the supply company's agent in before the supply ran out and pay only for the charge consumed as read from the scale. The agent would then reset the meter to zero by inverting it. In 1885 Ferranti offered a mercury motor meter with a register similar to gas meters; this had the advantage that the consumer could easily read the meter and verify consumption.[2] The first accurate, recording electricity consumption meter was a DC meter by Hermann Aron, who patented it in 1883. Hugo Hirst of the British General Electric Company introduced it commercially into Great Britain from 1888.[3] Aron's meter recorded the total charge used over time, and showed it on a series of clock dials. Alternating current The first specimen of the AC kilowatt-hour meter produced on the basis of Hungarian Ottó Bláthy's patent and named after him was presented by the Ganz Works at the Frankfurt Fair in the autumn of 1889, and the first induction kilowatt-hour meter was already marketed by the factory at the end of the same year. These were the first alternating-current watt-hour meters, known by the name of Bláthy-meters.[4] The AC kilowatt hour meters used at present operate on the same principle as Bláthy's original invention.[5][6][7][8] Also around 1889, Elihu Thomson of the American General Electric company developed a recording watt meter (watt-hour meter) based on an ironless commutator motor. This meter overcame the disadvantages of the electrochemical type and could operate on either alternating or direct current.[9] In 1894 Oliver Shallenberger of the Westinghouse Electric Corporation applied the induction principle previously used [10] only in AC ampere hour meters to produce a watt-hour meter of the modern electromechanical form, using an induction disk whose rotational speed was made proportional to the power in the circuit.[11][12] The Bláthy meter was similar to Shallenberger and Thomson meter in that they are two-phase motor meter.[5] Although the induction meter would only work on alternating current, it eliminated the delicate and troublesome commutator of the Thomson design. Shallenberger fell ill and was unable to refine his initial large and heavy design, although he did also develop a polyphase version. Units Panel-mounted solid state electricity meter, connected to a 2 MVA electricity substation. Remote current and voltage sensors can be read and programmed remotely by modem and locally by infrared. The circle with two dots is the infrared port. Tamper-evident seals can be seen The most common unit of measurement on the electricity meter is the kilowatt hour [kWh], which is equal to the amount of energy used by a load of one kilowatt over a period of one hour, or 3,600,000 joules. Some electricity companies use the SI megajoule instead. Demand is normally measured in watts, but averaged over a period, most often a quarter- or half-hour. Reactive power is measured in "thousands of volt-ampere reactive-hours", (kvarh). By convention, a "lagging" or inductive load, such as a motor, will have positive reactive power. A "leading", or capacitive load, will have negative reactive power.[13] Volt-amperes measures all power passed through a distribution network, including reactive and actual. This is equal to the product of root-mean-square volts and amperes. Distortion of the electric current by loads is measured in several ways. Power factor is the ratio of resistive (or real) power to volt-amperes. A capacitive load has a leading power factor, and an inductive load has a lagging power factor. A purely resistive load (such as a filament lamp, heater or kettle) exhibits a power factor of 1. Current harmonics are a measure of distortion of the wave form. For example, electronic loads such as computer power supplies draw their current at the voltage peak to fill their internal storage elements. This can lead to a significant voltage drop near the supply voltage peak which shows as a flattening of the voltage waveform. This flattening causes odd harmonics which are not permissible if they exceed specific limits, as they are not only wasteful, but may interfere with the operation of other equipment. Harmonic emissions are mandated by law in EU and other countries to fall within specified limits. In addition to metering based on the amount of energy used, other types of metering are available. Meters which measured the amount of charge (coulombs) used, known as ampere hour meters, were used in the early days of electrification. These were dependent upon the supply voltage remaining constant for accurate measurement of energy usage, which was not a likely circumstance with most supplies. The most common application was in relation to special-purpose meters to monitor charge / discharge status of large batteries. Some meters measured only the length of time for which charge flowed, with no measurement of the magnitude of voltage or current being made. These are only suited for constant-load applications and are rarely used today. Operation Mechanism of electromechanical induction meter. 1: Voltage coil: many turns of fine wire encased in plastic, connected in parallel with load. 2: Current coil: three turns of thick wire, connected in series with load. 3: Stator: concentrates and confines magnetic field. 4: Aluminum rotor disc. 5: rotor brake magnets. 6: spindle with worm gear. 7: display dials: the 1/10, 10 and 1000 dials rotate clockwise while the 1, 100 and 10000 dials rotate counterclockwise Electricity meters operate by continuously measuring the instantaneous voltage (volts) and current (amperes) to give energy used (in joules, kilowatt-hours etc.). Meters for smaller services (such as small residential customers) can be connected directly in-line between source and customer. For larger loads, more than about 200 ampere of load, current transformers are used, so that the meter can be located somewhere other than in line with the service conductors. The meters fall into two basic categories, electromechanical and electronic. Electromechanical The most common type of electricity meter is the electromechanical watt-hour meter.[14][15] On a single-phase AC supply, the electromechanical induction meter operates through electromagnetic induction by counting the revolutions of a non-magnetic, but electrically conductive, metal disc which is made to rotate at a speed proportional to the power passing through the meter. The number of revolutions is thus proportional to the energy usage. The voltage coil consumes a small and relatively constant amount of power, typically around 2 watts which is not registered on the meter. The current coil similarly consumes a small amount of power in proportion to the square of the current flowing through it, typically up to a couple of watts at full load, which is registered on the meter.
B3LLA😊😊❤❤
Here is no 1
B3lla immediately sounds like sort of bacon a bit….
The way she transformed to gold digger 😂🤣
Not she but him okay BRUH
Bacon is transfermed a gold digger😂😂😂😂😂😂😂😂
8:05 days in and my bra the most, oh no
😂 best bacon
Bug bacon, Bella Sandwich is the one that
😅
Hi
980
Bella am your biggest fan ever and lututu ❤❤
Nobody ass.
Super cute video 📸📸📸
Wow this was cool ❤
67uo
B3lla and bacon have to be together!! ❤
They are only friends tho :|
As we all can see, B3lla likes bacon 😂
Their just best friends and look out for each other:P
No bacon love her and b3lla is getting feelings
their just besties and she just wants to protect her best friend. She knows stella is a gold digger, so shes just trying to protect bacon
Btw, BACON IS B3LLA’s BESTIE 😂
@@EmmaPlayz_1 PUT THE GUN DOWN
Stella: hi, I’m Stella
Bacon : hi Stella, let’s be friends
Stella : no one way out of your lead
Bacon : sad
9:07 OMG lilepekka😮🤩
The storyline was so intense and emotional, I couldnt stop watching! 🤩🤩💕💕
Omg is amazing bella you is the best👍💯
The way she transformes to gold Digger 😂
Ллдф00Ж0джддд
Stop doing this for you tuber likes
Oh hell nah Bella is so funny
She is, LOL 😝
Who loves b3lla and bacon and her animation ❤
👇🏻🫶🏻
Mememememememememmeemememememememememe
I swear this is so funny !!!!!!! I sub
B3LLA I love your videos
I love Bella is so funny❤😂😂😂😂😂
Keep working hard one day you will become famous best of luck
Right?
9:12 Lille Pekka not being there😂
It feels like Bella likes bacon but not that much because bacon steals her pizza and break into her home when she sleeping 😴
thanks for adding characters like this to your videos lili Pekka and Jenna and captain Stronk Cat!❤
Bacon is the best stella is a gold digger so you shoul give a shovel to stella 😂😂😂😂
Ok
It is!
B3lla is best 5:53 ❤❤🎉😂🎉🎉
I love bacon and Bella they should be gf and bf 😂😂❤❤😂😂❤❤😂😂❤❤❤❤❤❤❤❤❤
They’re only friends wdym
B3lla is awesome 😊😊
OMG!!!🎉🎉 Little Pekka
The way bacon said he turned to shiny poop 😂😂😂😂😂
📹💭Video so cool💭
The way the thief said "i think I'm about to steal" 😅😅😅😅😂😂😂😂😂😂😂😂
It got my diying and laughing in the end😂😂😂😂😂
Wary fun video
B3lla is so funny the way she tranform in to a gold digger🎉🎉🎉🎉🎉🎉🎉😂😂😂😂😂😂😂😂😅😅😅😅😅😅😊😊😊😊😊😊
5:36 😆
TF bella is a G digger😂😂😂😂
Funny memes 😂😂😂😂😂😂😂😂lol😂😂😂😂😂😂😂
Omg so funny lol😂😂😂❤❤❤
Congratulation 600 likes!!
🎉 you fun
Bella cool videos funny and awesome
Funny like always
😂😂😂😂😂😂😂😂😂😂😂😂😂 so fouuy
U mean 😂😂😂😂so funny
i love that video B3LLA
This WAS SO FUNNY😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
Oh my God he turned into shiny poop 😂😂😂😂😂😂
Hi😊 bella
Hey bella im i late? 😆
EVERYTIME I see some videos that are new it just gets better and better😂
I remember when bella made her first video..
Was that lil pekka who kicked them outta the car 🤣🤣
A he winner to pizza lottery 😂🤣😂
❤❤❤❤❤
Hahahaha😂😂😂😂
Cool one
The song💀
The video 🤩
The act 🤨
I will protect bacon from her because B3lla can use me "become RPG"
Oh hell no 😂😂😂😂
If she is gold digger she is still pretty
B3LLA don't even know about what her friend got🤣🤣
😂😂😂😂❤❤❤❤❤
Bacon is rich with pizza😂
❤❤❤❤❤❤❤❤❤
😂😂😂😂😂😂😂😂😂❤😊🥰❣️
B3LLA give me pizza 🍕
Stella never mind you are so awesome
Bacon l'm rich boy
B3LLA i am not a G DIGGER
i love your vids
i love ur vids and its funny i wish u will get 1m subs wish u luck！
The way the guy crying on the table😂
BRUHH 😂😂😂😂😂😂😂😂😂😂😂
Nice video
The lion king meme 😮!!
OMGGGG I LOVE YOUR VIDEOS. I AM A BIG FANNNN!!
Bella B3ella
I invited Bella to be my friend
it look like gold so bella its rich you are broke😂😂
Poor guy😂
😂😂😂😂😂😂😂😂😂
Bella
stella
Haha 😂😸😸😸😂😸😂😸😂😂😆😆🤣 🤣🤣🤣🤣🤣🤣🤣🤣
I got to watch another video like this, but not about Stella and his wife
Bro the teacher is like jonsina😅
so cool one
BRO good digver
B3lla jealous 😏😏😏
Hi
Bacon pizza😅😅 of you bacon no pizza😤
this is funny
Arent you the person in bella story live streams
New vid yay
,😂😂😂😂😂🤣🤣🤣🤣
YOLOOOOOOOOOOOOO
Bella be good with bacon they’re gonna be a great husband and wife
Shut the &!/@ up bro they are besties, not husbNd and wife 😱
THANKS !!+
THE WAY THE TEACHER TROW BACON OUT OF THE CLASS💀😃👁👄👁🖕💅
What I don't like this day
@@Zoeloleno1 WUT U SAY🤨
❤b3lla come to my house
To answer your questions: An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device.
Electric meter or energy meter measures the total power consumed over a time interval.
Electric utilities use electric meters installed at customers' premises for billing and monitoring purposes. They are typically calibrated in billing units, the most common one being the kilowatt hour (kWh). They are usually read once each billing period.
When energy savings during certain periods are desired, some meters may measure demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost, periods. Also, in some areas meters have relays for demand response load shedding during peak load periods.[1]
History
Direct current
An Aron type DC electricity meter showing that the calibration was in charge consumed rather than energy
As commercial use of electric energy spread in the 1880s, it became increasingly important that an electric energy meter, similar to the then existing gas meters, was required to properly bill customers, instead of billing for a fixed number of lamps per month.
DC meters measured charge in ampere hours. Since the voltage of the supply should remain substantially constant, the reading of the meter was proportional to actual energy consumed. For example, if a meter recorded that 100 ampere hours had been consumed on a 200-volt supply, then 20 kilowatt-hours of energy had been supplied.
Many experimental types of meter were developed. Thomas Edison at first worked on a direct current (DC) electromechanical meter with a direct reading register, but instead developed an electrochemical metering system, which used an electrolytic cell to totalise current consumption. At periodic intervals the plates were removed and weighed, and the customer billed. The electrochemical meter was labor-intensive to read and not well received by customers.
A 'Reason' meter
An early type of electrochemical meter used in the United Kingdom was the 'Reason' meter. This consisted of a vertically mounted glass structure with a mercury reservoir at the top of the meter. As current was drawn from the supply, electrochemical action transferred the mercury to the bottom of the column. Like all other DC meters, it recorded ampere hours. Once the mercury pool was exhausted, the meter became an open circuit. It was therefore necessary for the consumer to pay for a further supply of electricity, whereupon, the supplier's agent would unlock the meter from its mounting and invert it restoring the mercury to the reservoir and the supply. In practice the consumer would get the supply company's agent in before the supply ran out and pay only for the charge consumed as read from the scale. The agent would then reset the meter to zero by inverting it.
In 1885 Ferranti offered a mercury motor meter with a register similar to gas meters; this had the advantage that the consumer could easily read the meter and verify consumption.[2] The first accurate, recording electricity consumption meter was a DC meter by Hermann Aron, who patented it in 1883. Hugo Hirst of the British General Electric Company introduced it commercially into Great Britain from 1888.[3] Aron's meter recorded the total charge used over time, and showed it on a series of clock dials.
Alternating current
The first specimen of the AC kilowatt-hour meter produced on the basis of Hungarian Ottó Bláthy's patent and named after him was presented by the Ganz Works at the Frankfurt Fair in the autumn of 1889, and the first induction kilowatt-hour meter was already marketed by the factory at the end of the same year. These were the first alternating-current watt-hour meters, known by the name of Bláthy-meters.[4] The AC kilowatt hour meters used at present operate on the same principle as Bláthy's original invention.[5][6][7][8] Also around 1889, Elihu Thomson of the American General Electric company developed a recording watt meter (watt-hour meter) based on an ironless commutator motor. This meter overcame the disadvantages of the electrochemical type and could operate on either alternating or direct current.[9]
In 1894 Oliver Shallenberger of the Westinghouse Electric Corporation applied the induction principle previously used [10] only in AC ampere hour meters to produce a watt-hour meter of the modern electromechanical form, using an induction disk whose rotational speed was made proportional to the power in the circuit.[11][12] The Bláthy meter was similar to Shallenberger and Thomson meter in that they are two-phase motor meter.[5] Although the induction meter would only work on alternating current, it eliminated the delicate and troublesome commutator of the Thomson design. Shallenberger fell ill and was unable to refine his initial large and heavy design, although he did also develop a polyphase version.
Units
Panel-mounted solid state electricity meter, connected to a 2 MVA electricity substation. Remote current and voltage sensors can be read and programmed remotely by modem and locally by infrared. The circle with two dots is the infrared port. Tamper-evident seals can be seen
The most common unit of measurement on the electricity meter is the kilowatt hour [kWh], which is equal to the amount of energy used by a load of one kilowatt over a period of one hour, or 3,600,000 joules. Some electricity companies use the SI megajoule instead.
Demand is normally measured in watts, but averaged over a period, most often a quarter- or half-hour.
Reactive power is measured in "thousands of volt-ampere reactive-hours", (kvarh). By convention, a "lagging" or inductive load, such as a motor, will have positive reactive power. A "leading", or capacitive load, will have negative reactive power.[13]
Volt-amperes measures all power passed through a distribution network, including reactive and actual. This is equal to the product of root-mean-square volts and amperes.
Distortion of the electric current by loads is measured in several ways. Power factor is the ratio of resistive (or real) power to volt-amperes. A capacitive load has a leading power factor, and an inductive load has a lagging power factor. A purely resistive load (such as a filament lamp, heater or kettle) exhibits a power factor of 1. Current harmonics are a measure of distortion of the wave form. For example, electronic loads such as computer power supplies draw their current at the voltage peak to fill their internal storage elements. This can lead to a significant voltage drop near the supply voltage peak which shows as a flattening of the voltage waveform. This flattening causes odd harmonics which are not permissible if they exceed specific limits, as they are not only wasteful, but may interfere with the operation of other equipment. Harmonic emissions are mandated by law in EU and other countries to fall within specified limits.
In addition to metering based on the amount of energy used, other types of metering are available. Meters which measured the amount of charge (coulombs) used, known as ampere hour meters, were used in the early days of electrification. These were dependent upon the supply voltage remaining constant for accurate measurement of energy usage, which was not a likely circumstance with most supplies. The most common application was in relation to special-purpose meters to monitor charge / discharge status of large batteries. Some meters measured only the length of time for which charge flowed, with no measurement of the magnitude of voltage or current being made. These are only suited for constant-load applications and are rarely used today.
Operation
Mechanism of electromechanical induction meter. 1: Voltage coil: many turns of fine wire encased in plastic, connected in parallel with load. 2: Current coil: three turns of thick wire, connected in series with load. 3: Stator: concentrates and confines magnetic field. 4: Aluminum rotor disc. 5: rotor brake magnets. 6: spindle with worm gear. 7: display dials: the 1/10, 10 and 1000 dials rotate clockwise while the 1, 100 and 10000 dials rotate counterclockwise
Electricity meters operate by continuously measuring the instantaneous voltage (volts) and current (amperes) to give energy used (in joules, kilowatt-hours etc.). Meters for smaller services (such as small residential customers) can be connected directly in-line between source and customer. For larger loads, more than about 200 ampere of load, current transformers are used, so that the meter can be located somewhere other than in line with the service conductors. The meters fall into two basic categories, electromechanical and electronic.
Electromechanical
The most common type of electricity meter is the electromechanical watt-hour meter.[14][15]
On a single-phase AC supply, the electromechanical induction meter operates through electromagnetic induction by counting the revolutions of a non-magnetic, but electrically conductive, metal disc which is made to rotate at a speed proportional to the power passing through the meter. The number of revolutions is thus proportional to the energy usage. The voltage coil consumes a small and relatively constant amount of power, typically around 2 watts which is not registered on the meter. The current coil similarly consumes a small amount of power in proportion to the square of the current flowing through it, typically up to a couple of watts at full load, which is registered on the meter.
tks the meaning of life is solved
Good hand writing ✍ 👌 👍 👏 🙌🏽 😌
😂😂😂😅❤
🇧🇷😅
Why stella first time its love bacon?😮
We dont talk about the picture content gold d
When someone was trying to get in a taxi that was a TH-camr inside
That car