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11-05-2013, 04:46 PM
Post: #1
WALK-N-CHARGE REPORT
WALK-N-CHARGE


.doc  WALK-N-CHARGE.doc (Size: 109 KB / Downloads: 162)

Abstract:

Walk and charge is one of the best technologies of the battery charging ! This technology is used for charging the low - power operated devices like the mobile phone batteries, MP3 player batteries, etc. Two technologies have been tested so far to convert energy used in walking into electrical power. The first one uses piezoelectric material, which is either incorporated in discrete devices within the boot, or is an integral part of the structure of the boot. This gets compressed while you walk and generates a substantial voltage, which when combined with appropriate electronics, can be used to charge a mobile phone battery.
The other one involves placing small electro-mechanical devices, such as a dynamo, in the heel of the shoe. The dynamo spins every time your heel strikes the ground, thereby generating a small amount of current. The specialty of the walk and charge technology is that it can generate as much energy as a AA battery in 21 minutes. A 20 minute walk charges your cell phone for a day’s usage. Even if 0.1% of the Indian population uses this device, it can generate 1500 kW/h of energy and can help reduce carbon emission by 2.25 tonnes per day. Thus, Walk-N-Charge promises you a source of energy that is not only clean, portable and inexpensive, but also charges your mobile while you get charged up!
The future outlook is for the boots to generate about 1-3 W of power, so that they can power future microelectronic devices, like MP3 players, Global Positioning Systems, etc. So, here’s to a future where you can listen to music on your morning walk, or catch up with calls on your cell phone, without worrying about dying batteries.

. INTRODUCTION

Walk-n-charge is one of the technologies used to charge the low-power operated devices like mobile phone batteries, MP3 player batteries, etc while you walk!
Two technologies have been tested so far to convert energy used in walking into electrical power, and more are on the anvil. The first one uses piezoelectric material, which is either incorporated in discrete devices within the boot, or is an integral part of the structure of the boot. This gets compressed while you walk and generates a substantial voltage, which when combined with appropriate electronics, can be used to charge a mobile phone battery. The other one involves placing small electro-mechanical devices, such as a dynamo, in the heel of the shoe. The dynamo spins every time your heel strikes the ground, thereby generating a small amount of current.
The piezoelectric device generates about 150 milliwatts of power as of now, which is not sufficient to run a cell phone, but would be enough to charge the battery slowly. The dynamo technology has the potential of generating much more power than this, but the design would be more complex, and hence more costly.

HOW DOES IT WORK?

WnC is worn below the knee cap on one leg and a light string is attached to the other leg. The strides taken help in pulling and retracting the string, which is further attached to a dynamo that generates about 3.5 Watts; enough to charge low-powered devices like mobiles, MP3 players, GPS devices, etc

PERFORMANCE OF THE CHARGER

Each Walk-N-Charge is capable of generating minimum 3.5 Watts of power at normal walking speed (4 km/h). In other words, an intermittent walk of 20 minutes is sufficient to charge a mobile with around 1 hour talk time, which can be considered as an average person’s phone usage for a day. For a person with an average walking of half an hour per day, this device can generate 2 W/h of energy. Please note that this is energy obtained from average minimum normal walking. People going for walks or working out on treadmills can generate a lot more. This value is for a single device. Subsequently, if the device has a total penetration (usage) of just 0.1% of our country’s population, it will mean a daily generation of 1500 kW/r of energy, which is clean, green.
Comparing it to conventional power stations, the device can offset carbon emissions equal to 2.25 tonnes per day (according to the WWF report 2005.

CONCLUSION

Hence, walk-n-charge is the best idea for battery charging. Even if 0.1% of the Indian population uses this device, it can generate 1500 kW/h of energy and can help reduce carbon emission by 2.25 tonnes per day. Thus, Walk-N-Charge promises you a source of energy that is not only clean, portable and inexpensive, but also charges your mobile while you get charged up!
28-07-2013, 11:10 AM
Post: #2
RE: WALK-N-CHARGE REPORT
walk n charge full report, full ppt, full pdf, detail information.the information must contain the material used for charging and the advantages.

i want full report and pdf of walk n charge topic.
29-07-2013, 10:04 AM
Post: #3
RE: WALK-N-CHARGE REPORT
To get full information or details of WALK-N-CHARGE REPORT please have a look on the pages

http://seminarprojects.com/Thread-walk-n...pid=164466

if you again feel trouble on WALK-N-CHARGE REPORT please reply in that page and ask specific fields in WALK-N-CHARGE REPORT
01-02-2014, 11:35 AM
Post: #4
RE: WALK-N-CHARGE REPORT
can u send detail explaination an ppt about electricity from walking

can u send detail explaination an ppt about electricity from walking to my mail
sony.myindia[at]gmail.com
28-02-2014, 01:44 PM
Post: #5
RE: WALK-N-CHARGE REPORT
please provide ppt of walk n charge. and full material or report so i can say you thank you .
05-03-2014, 12:03 PM
Post: #6
RE: WALK-N-CHARGE REPORT
To get full information or details of WALK-N-CHARGE please have a look on the pages

http://seminarprojects.com/Thread-walk-n-charge-report

if you again feel trouble on WALK-N-CHARGE please reply in that page and ask specific fields in WALK-N-CHARGE

Please Use Search http://seminarprojects.com/search.php wisely To Get More Information About A Seminar Or Project Topic
01-04-2014, 11:09 AM
Post: #7
RE: WALK-N-CHARGE REPORT
please send full report about walk-N-charge with ppt.
please send basepapers also.
nirushachowdary61[at]gmail.com

walk-N-charge ppt with base papers and document
02-04-2014, 12:34 PM
Post: #8
RE: WALK-N-CHARGE REPORT
To get full information or details of WALK-N-CHARGE please have a look on the pages


http://seminarprojects.com/Thread-walk-n-charge-report

http://seminarprojects.com/Thread-walk-n...pid=164466


if you again feel trouble on WALK-N-CHARGE please reply in that page and ask specific fields in WALK-N-CHARGE
09-04-2014, 07:18 PM
Post: #9
RE: WALK-N-CHARGE REPORT
plz send me ful report on walk n charge ....
10-04-2014, 11:49 AM
Post: #10
RE: WALK-N-CHARGE REPORT
To get full information or details of WALK-N-CHARGE please have a look on the pages



http://seminarprojects.com/Thread-walk-n-charge-report

http://seminarprojects.com/Thread-walk-n...pid=164466



if you again feel trouble on WALK-N-CHARGE please reply in that page and ask specific fields in WALK-N-CHARGE
18-10-2014, 09:37 PM
Post: #11
RE: WALK-N-CHARGE REPORT
can u give me the circuit diagram for walk n charge nd how to prepare
20-10-2014, 12:16 PM
Post: #12
RE: WALK-N-CHARGE REPORT
To get full information or details of WALK-N-CHARGE REPORT please have a look on the pages


http://seminarprojects.com/Thread-walk-n...rt--115359

http://seminarprojects.com/Thread-walk-n...pid=164466



if you again feel trouble on WALK-N-CHARGE REPORT please reply in that page and ask specific fields in WALK-N-CHARGE REPORT
26-03-2015, 07:52 AM
Post: #13
RE: WALK-N-CHARGE REPORT

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