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Post by Sucahyo on Oct 23, 2014 9:31:33 GMT 7
12V radiant electrolysis: smokey bubble at 60m vs no bubble at 90mA This is an experiment to compare the gas output of radiant circuit. Here is the diagram:  The stingo zapper circuit only act as a trigger so I do not include its power consumption, also because it run at the lowest output setting, which may allow it to run the whole day with two 1000mAh battery. At first I use rectified output. Which produce smokey bubble with 60mA at 12V input. Here is the scope shot of the cell:  At minute 1:33 I use the coil voltage. It do not produce bubble, or hardly noticeable, at 90mA at 12V input. Here is the scope shot of the cell:  At minute 2:28 I revert it again, to use the rectified output. I also show the bubble generatio from the top to allow better understanding of the bubble generation speed. Strangely even when it use the diode output, the waveform is not DC, but AC. There is a brief reverse voltage spike before the diode kick in. This reverse spike seems to release the big bubble so there is no bubble build up at the cell. With the rectified output, the cell only experience the negative voltage momentarily, before the diode kick in to stop the reverse voltage, we see the reverse voltage as spike. With coil output, the cell experience the reverse voltage (the source voltage) longer. The consumption increase because the source must power both the coil and the cell. The cell experience spike voltage for 45%, then experience the source voltage for 55%. This prevent electrolysis from happening. Attachments:
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Post by ronym on Oct 24, 2014 12:44:58 GMT 7
tidak ada keterangan volume output gas HHO nya ya bang Sucahyo ?
.
he... he... mungkin kita perlu orang kimia ya bang...
coz rata-rata kita bidangnya elektronik atau IT
jadi rata-rata nggak punya pengalaman ngukur volume gas HHO
.
coz klo hasilnya misal bisa mengubah 5-10 kg air + elektrolit
jadi katakanlah 3-7 kg HHO
hanya dengan 2x1000 mAH
cocok untuk digunakan nelayan, petani, dll
yang kebutuhannya biasanya untuk menggerakkan mesin 1-4 HP ( traktor, pompa air, perontok padi, dll )
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Post by Sucahyo on Oct 24, 2014 14:49:46 GMT 7
Wah untuk gas keluar masih tidak diukur, tapi sepertinya lebih efisien dari sistem yang konon katanya pakai sistemnya Stanley Meyer:
Ia pakai 350mA di 15V input kalau nggak salah. tapi hasil gasnya kecil.
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Post by ronym on Oct 25, 2014 17:14:30 GMT 7
jika pakai metode ini bisa mengubah 1 liter air jadi HHO
boleh dibilang efisien ( luar biasa )
.
dulu ane dan adik pernah buat elektrolizer
utk penghemat bbm
elektroda yg kami pakai berupa penggaris stainless steel
dihubungkan langsung ke adaptor 1 amp
hasil gas nya kecil banget, sampai-sampai tidak ada nyala api kalo disulut dengan korek
.
ketika sumber listrik diganti aki motor ( 5 AH ),
gas lumayan, bisa utk buat las kecil ( hanya cocok untuk "mainan" saja " )
alias tidak cocok untuk pemanas betulan
coz terlalu kecil apinya
.
tapi aki 5 AH cepat habis ( nggak nyampe 1 jam sudah habis )
kalo diukur memang memakan arus antara 2-5 Ampere
( sebagai perbandingan, elektrolizer untuk mobil paling tidak memakan 20 Ampere )
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Post by Sucahyo on Oct 27, 2014 9:40:29 GMT 7
Untuk efisiensi, sepertinya masih dalam taraf dibawah 100%.
kalau untuk pengirit bahan bakar, desain penting sekali. Aturannya banyak. Kalau tidak bisa besar pasak daripada tiang. Untuk motor sebaiknya dibuat kurang dari dua amper. Keluaran gas nya di 2 amper harus lebih dari video di bawah ini:
Kalau untuk mobil katanya sekitar 6 amper. Kalau 20 amper bisa tekor akinya.
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Post by mochimochi on Aug 2, 2016 11:42:17 GMT 7
terimakasih banyak min untuk tutorialnya
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Post by bluberry on Nov 8, 2016 9:11:47 GMT 7
rumusnya bikin mikir
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Post by gentingg on Feb 6, 2018 14:25:51 GMT 7
nyimak aja gan video nya bagus buat belajar
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Post by tasha on Mar 22, 2020 20:16:05 GMT 7
Veljko Milkovic: Solar panels in the fight against many viruses
Novi Sad inventor Veljko Milkovic says that reflecting panels will help fight the virus because they have the ability to absorb the sun's rays in the house.
-Many people know that vitamin D3 is the best source of protection for the bones and other organs, and in this way people can even in mid-day sunbathe in their population and thus protect themselves against the virus. The sun is also good against depression, especially when one has to be in self-isolation - Milkovic said.
The savings in heating are based on reflective surfaces. By this we mean surfaces that largely reflect the direct and diffuse radiation of the Sun (about 80%). To make glossy coatings (varnishes and paints), aluminum foils and limos on solid substrates, milky white can be used if desired, which is acceptable enough because diffusion does not lose much respect and reflects directly on the window .
As we learn from Veljko Milkovic, an academician and inventor from Novi Sad, the upper reflecting surface is embedded in the roof of the building and it is made fixed, while the lower one is below the window, movable and serves as an eyelid.
Introducing a prose household has: boiler, electric cooker, fridge, washing machine, TV, computer, 10 bulbs…
The largest consumers of electricity in the household are thermal consumers, that is, the boiler and the electric stove. Right behind them are a washing machine and a refrigerator. TVs, computers, chargers phones with fewer electricity consumers.
In our budget, we assumed that our editors had the following strengths:
Boiler 80l - 2000V
Electric cooker - hotplates 1000V + oven 2000V
Refrigerator - 300V
Washing machine - 2000V
TV - 100V
Computer - 150V
Bulb - 15V
Another important thing is that not every boiler consumed the same electricity as any computer, etc. How much each device consumes can be found on its half on the specification label (power of expression in V). Due to the large differences in consumption, the so-called energy class or energy class of the product was introduced, and when you go to buy a new machine for example, you will see that its specification says energy class A or B or A +. Devices with the energy mark A +++ are energy efficient devices that use the least electricity in their work, followed by A ++ and A +, then A, then B, and C, etc. Keep this in mind when purchasing home appliances, purchasing energy efficient appliances can reduce your power consumption.
As a first example, we will install a standalone photovoltaic system
We have already written about how photovoltaic systems work independently. When you install a standalone photovoltaic system, which means that you are independent of the grid and can only consume the electricity we generated. This is very important because it is forbidden that a single solar panel can meet the needs of the reading household.
The calculation is as follows: the multiplicity is the strength of each editor with the number of hours worked during the day and at the end all the values obtained are summed up. So you get how many kilowatt hours (kVh) we spend per day.
Boiler: 2000V k 3h = 6000Vh
Electric ring: 1000V k 1h = 1000Vh
Electric oven: 2000V k 0,5h = 1000Vh
Refrigerator: 300V k 7h = 2100Vh (although the refrigerator runs 24h, the effective radiator is much smaller or only when it reaches the required temperature again)
Washing machine: 2000V Ks 0,5h = 1000Vh
TV: 100V to 6h = 600Vh
Computer: 150V k 5h = 750Vh
Bulbs: 15V k 10pcs k 2h = 300V
When you get it all you get 6000Vh + 1000Vh + 1000Vh + 2100Vh + 1000Vh + 600Vh + 750Vh + 60V = 12750Vh or 12,75kVh
One solar panel in an effective radius of 4-5h, if it is possible for the solar panel to have a power of 250V greater than 4,5h, and an additional solar panel on the products 1125Vh and 1,125kVh respectively.
If you divide our daily electricity demand of 12.75kVh by 1.125kVh, how many products of one solar panel do we get that we need 12 solar panels. Usually there are 2 100Ah solar panels per 250V solar panel, and a 5kV inverter is also required, which shows a surely satisfactory choice for the average household and leaves room for a possible upgrade of the solar system.
As you can see half of the electricity consumption (6000Vh from 12450Vh) on the water heater, for example, install a solar thermal water heating system, you will consume less electricity and you need twice less solar panels, therefore 6 pieces.
If you are installing an electric cooker, use a knit of 2000Vh to save up to 4 solar panels for your needs.
Therefore, small modifications can reduce electricity consumption and thus save the installation of a smaller solar system. A complete range of standalone photovoltaic systems from the company.
As another example, we will install a grid-connected solar system
The solar system's built-in grid network remains plugged in and you can always use the electrical
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