DIY Dicharge Cutting System (DCS)

[rungrote_c]

Dear, all members.
I try to modify the DCS to improve horse power. The detail will explain later. :D

 

[khguan]

wat the hell is dat?

 

[kwai]

heard abt it... is it the car will have stronger pressure when u open ur fuel tank?

 

[damienyum]

tell me more abt it ..... tengkiu

 

[jaywat]

wat the hell is dat?

hahaha i got the same thinking.

 

[rungrote_c]

Change my topic from DCS to ALCS (alternator load cutting system)

I want to change my DIY from to DCS to ALCS (alternator load cutting system). Don't hurry to modify. I would like to explain it clearly then now can't show you all but it's look no difficant to DIY but the result of this project is guarantee. I just explain it as follow. The engine have many load to drive, such as motor fan, air compressor and generator. Because many loads, engine will lost power for driving equipment. Thus, we reduce the load of engine the power of engine become better. That my project will concern to the chargine system. Normaly, the battery will re-charging by generator but the generator will charge every engine work that no need alway charging. The generator will compose rotor and field coil. The rotor will use electrical from battery to make electromagnetic field. The engine will use power to drive the rotor that have magnetic field that cause of lost the power. So, this project will cut the magnetic field at rotor by control the voltage that supply to rotor coil. This is briefly explain. I will take photo this DIY step by step.

 

[seanlee]

by doing this..will it effect our ICE....?

 

[khguan]

ok now i kinda understand about this DIY... but wat u gonna do to ur alternator n coil stuff??

if u gonna cut de magnetic field... how it gonna generate current for charging?? still blur on this part... btw wat do u mean by "CUT"??

 

[xtorm]

woot...........stop the alternator from charging? hmmm............

 

[over]

the current injected into the alternator is small rite?? I think no significant improvement can be seen/felt.....just my 2 cent lor...

 

[chinozie]

hmmm...nice...
but must hv baterry volt indicator...showing u the battery volt status...
if not...all of a sudden, tomorrow u can't start the car... :D

nice n cool stuff dude...

 

[rungrote_c]

When we start the car, the rotor will have magnetic field due to the voltage supply to the coil of rotor. Then the rotor will have magnatic force to resist rotation of it seft. That mean, the engine have to power to drive it. The concept of DIY is cut the voltage supply from battery when battery have enough voltage to supply (More than 12 V) but we need the battery monitor to alarm when battery coming down volt. When we drive car as normal we can close circuit of charging system as normal that mean we don't worry about can't start the car due to battery volt fail but if high speed driver (in some time) we can open circuit of charging system for increase power engine.

 

[simefly]

Hhmm.. interesting but wouldn't this cut short the battery life span? Instead of having a full charged battery everytime we drive, this will only allow to charge as and when its dying. Hhmm.. the battery electrolytes will go ku ku...

On the other hand, We can always use a volt meter to watch the battery voltage supply. That would not be an issue.

 

[yinho]

if we can find a way to store those wasted energy will be better

 

[khguan]

well... i think this DIY is not practical enough...

i noticed n discovered something after i added an autogauge voltmeter.... i noticed dat our alternator is not always charging de battery at its full rate...

altho de voltage is higher than battery voltage when de engine is running.. but sometimes it is on de low side (12.5V-13V).. onli once in a while like when just start engine n sometimes it will be on de high side (13.5V - 14.4V)..

 

[xtorm]

if some stuff runing then lowmah ......not?

 

[Joeker]

I don't understand how cutting off the charging cycle of the alternator will help free up more power from the engine.

Unlike the air cond compressor, the altenator does not sap power whether its charging or idlling.

The altenator is more of a parasitic drag like the water pump and oil pump.

Hence, the only way to free up more power for the enigne is to remove the alternator altogether.

 

[khguan]

if some stuff runing then lowmah ......not?

not really... i noticed it for a long time... at daytime... not much accessories running also can be low wan... so wat i said should be rite..

 

[howiechoo]

if u wan to save the energy of the engine, u can only cut off the timing belt to the alternator. the energy wasted from the elternator is from the dragging but not the power from the dragging, understand?

ex, no matter ur alternator connect the output to or not to electronic component in car(mean use the electronic power), it will still wasted the energy from engine, because the alternator is still running by the timing belt. and the timing belt is drag by the engine to move the alternator..

 

[SpeedWanker]

guess wut Mr. Rung is saying has some truth to it.. ever noticed especially on smaller engines, the moment u switch on u're lights or high beam u're engine's rpm seems to drop? well i guess that the load he's trying to avoid, the load from the alternator when trying to keep u're batt fully charge..
so if only we could somehow stop the alternator temporarily from charging during our night drags and power all electricall equipments via the batt then we should theoritically gain some power, not much but maybe a slightly better trottle respond of the line..