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rakinroll
Joined: 24 Apr 2008
Posts: 3
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 24 Apr 2008 18:11 Re: Design of a 10kW Inverter for a fuel cell |
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IC 4047 12V to 220V Inverter Schematics and description (but in Turkish) here...
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zawmintun1
Joined: 21 Nov 2007
Posts: 44
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| 01 May 2008 10:45 Design of a 10kW Inverter for a fuel cell |
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Please Updates
Adjustable DC-DC converter for cars
Added after 1 minutes:
Where Download?
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imrannajeeb
Joined: 24 Feb 2008
Posts: 2
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| 07 May 2008 20:55 Design of a 10kW Inverter for a fuel cell |
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| help me by sending 2000W sinewave or modified sinewave invertor design Please send at mail imrannajeeb(at)gmail.com
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agibson
Joined: 07 May 2008
Posts: 1
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| 07 May 2008 21:36 Design of a 10kW Inverter for a fuel cell |
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| Where do you find these inverters? Are you googleing for the them?
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gerritv
Joined: 09 Feb 2008
Posts: 2
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| 12 May 2008 10:44 Re: Design of a 10kW Inverter for a fuel cell |
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Hi,
Here is a simple invertor really simple but it will work , you need to follow instructions to up the output V and the Wattage.
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gerritv
Joined: 09 Feb 2008
Posts: 2
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| 12 May 2008 10:48 Re: Design of a 10kW Inverter for a fuel cell |
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Hi,
Here is a charger that will keep a car batt charged to be used with above invertor.
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fathony
Joined: 12 May 2008
Posts: 3
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| 13 May 2008 16:14 Design of a automatic heater room |
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i need a schematic of automatic heater room,, that can use to application in all room.
somebody plz help me
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Audioguru
Joined: 19 Jan 2008
Posts: 367
Helped: 22
Location: Canada
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| 15 May 2008 2:02 Re: Design of a 10kW Inverter for a fuel cell |
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| gerritv wrote: |
Hi,
Here is a simple invertor really simple but it will work , you need to follow instructions to up the output V and the Wattage. |
It is garbage.
It needs Tansistors that are not made anymore. Tansistors were replaced by transistors thousands of years ago.
This garbage inverter started at www aaroncake.net and is copied all over the internet.
1) Its timing capacitors are backwards and blow up.
2) Its transistors have avalanche breakdown of their emitter-base junctions that wastes the small output power and helps to blow up the capacitors.
3) The transistors have a base current that is way too small for an inverter.
The power transistor type and transformer have nothing to do with the extremely poor performance.
There are two huge topics in the forum at the original site where many people say it doesn't work and laugh about it.
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zawmintun1
Joined: 21 Nov 2007
Posts: 44
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| 15 May 2008 12:27 Design of a 10kW Inverter for a fuel cell |
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| OK ALL
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Tandur
Joined: 28 May 2008
Posts: 3
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| 31 May 2008 11:03 Design of a 10kW Inverter for a fuel cell |
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Can any boday tell me about Overload Protction in inverter circuits to save the battery and the inverter,. Thanks
Added after 1 hours 1 minutes:
I need a practical circuit of a dc 12v to ac220 inverter 2000 watts, control circuit based on PIC microcontroller or Atmel PLD, MOSFETs for power stage and with following protections.
-Ac over and under voltage control ( 180- 250 volts Adjustable)
-Low battery control (Trip)
-Output voltage regulator 240 vac
-Battery charge control(over charge protection)
-Over temprature control
-Over Load protection
-All controls and alarms with visual and audio indications
I will be very gratefull to all for my help.
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Mr.Cool
Joined: 20 Jun 2001
Posts: 525
Helped: 16
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| 07 Jun 2008 21:56 Re: Design of a 10kW Inverter for a fuel cell |
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overload is a measurement of the DC current between the battery and the DC link capacitor (which is at the front-end of the inverter). do not put the current sense between the cap and the inverter.
you are sensing a current that is too high a discharge rate for your battery.
you can also do other things with this current sense such as in-rush current control.
Mr.Cool
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hsklkk
Joined: 29 Jun 2008
Posts: 10
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| 10 Jul 2008 12:27 Design of a 10kW Inverter for a fuel cell |
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I am doing the similar thing, only DCDC converter.
In 96V to 200V,4kw. Can anyone help me desgin?
(initial trial 48V>200V, 1kw)
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joecla
Joined: 25 Jul 2008
Posts: 2
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| 25 Jul 2008 9:39 Design of a 10kW Inverter for a fuel cell |
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hi all,
I'm very much interested with all the design of inverters.
What sort of program could I open up for these extensions...rar.
I have downloaded all the attachment in here but cannot open the file with extension..... (.rar).
Could you please help me to open up.
thanks
joe
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Audioguru
Joined: 19 Jan 2008
Posts: 367
Helped: 22
Location: Canada
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| 25 Jul 2008 16:36 Design of a 10kW Inverter for a fuel cell |
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When i right-click on a RAR file then Windows XP asks where to extract it.
There is a program called "Win-RAR" which might be the same.
There is another program called 'Zip-7" or something.
Look in Google for RAR Extract Program and you will see many programs.
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zlatkoMM
Joined: 04 Apr 2008
Posts: 112
Helped: 3
Location: Croatia
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| 27 Jul 2008 21:56 Re: Design of a 10kW Inverter for a fuel cell |
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My question is how made RF inverter from few uVolts to 3V for small radio power
for example:
I joke or maby is posible??????
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julioreye
Joined: 01 Jun 2006
Posts: 27
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| 28 Jul 2008 22:25 Re: Design of a 10kW Inverter for a fuel cell |
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hi. mr cool. do you used z source inverter topology?.
regards.
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zlatkoMM
Joined: 04 Apr 2008
Posts: 112
Helped: 3
Location: Croatia
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| 02 Aug 2008 22:38 Re: Design of a 10kW Inverter for a fuel cell |
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OR maby not fantasy see this:
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