Converting Alternator to Motor 4k - YouTube If you dont have a welder, fear not. Make TV has a great explanation of building a turbine here, he also shows you how to create blades. Now, youll be ready to hit the lights, crank up the jams, and bust out those old disco moves I know youve been saving up for an electric slide with family and friends. Your alternator converts mechanical energy to electrical energy with an alternating current. It maintains charge in the battery. There are, however, a few limitations to the tools capabilities. Note: This feature currently requires accessing the site using the built-in Safari browser. Using an electronic speed controller ESC this video. Copyright 2023 GoHz.com. Join your peers on the Internet's largest technical engineering professional community.It's easy to join and it's free. The rotor fits inside the Stator. Shipping and taxes calculated at checkout. The diode trio converts part of the stator output voltages to a DC voltage. MrTeslonian tooled the rotating core (rotor) and installed permanent magnets, then retooled the copper windings (stator core) on his own from scratch. Robert D. Copeland raises and sells grass-fed beef cattle and is the proprietor of a Texas-based off-grid bed-and-breakfast retreat called The Sunflower, complete with straw bale and earth plaster cabins, fresh organic meals, permaculture instruction, workshops, and more! Ok It looks like weve described all of the alternator parts. Some burglar wanted my Millermatic 180 more than I did, I guess. This is the same alternator (Chevrolet Camaro) as in the first video. After the fin is cut out, lay it on top of one of the 12-inch nipples and drill three pilot holes through the bottom of the tail fin and into the side of the nipple. Using residual magnetism alone is not guaranteed to work, there are a lot of variances in motor manufacturing that make it somewhat hit or miss. I have about 4-5 gallons of fuel that sat in a tank for the boat for years and it has oil added to it. Alternator Conversions How to Convert an Alternator Into a Motor But the 12-volt battery is needed to balance out those surges that occur when the arc is struck or broken. A synchronous motor can usually be driven as an alternator by simply substituting a prime mover for the mechanical load. Here, Scott Brown gives a pretty good demonstration of how to do it. The other two windings in the motor will be your power output. Also, make sure the alternators built-in wire plug-ins are located on what will be the bottom of the generator. The operation of the alternator, usually within a vehicle, is simple. Then the alternating current(AC) is transformed into a direct current(DC) that charges the battery. 2023 RealPars B.V. All rights reserved. Recall that we have three AC voltages being produced in the stator windings. You should also be able to get around 3/4Hp of output from the thing. " Kilgore Trout (via Kurt Vonnegut)For the best use of Eng-Tips, please click here -> FAQ731-376: Eng-Tips.com Forum Policies. (Of course, there are portable electric welders available, and one could use a shop unit and tote along a generator but either approach represents a considerable investment, especially if the devices will be used only to accomplish infrequent in-the-field repairs.). Questions? As with any electrical device, there are different configurations. If you want to have a look at those special videos become a member and join by clicking this link https://www.youtube.com/channel/UC4AkVj-qnJxNtKuz3rkq16A/jo. Converting a Car Alternator to Produce Free Energy Watch on 12v alternators! Unlike automobile alternators, ceiling fan motors have a static center of wire coils or windings. You must log in or register to reply here. Generators are heavy, and often large. Build Your Own Car from Scratch That Gets 100 MPG. Registration on or use of this site constitutes acceptance of our Privacy Policy. How to wire an alternator to a brushless motor. This is my personal experience as someone who searched for a job in this field and as an employer who reviews resumes and interviews candidates for a variety of projects. If you dont have access to a welder, you can connect the fan clutch to the alternator using the following materials: Create a union using the 3-inch washer and the four bolts, which will fasten the fan clutch and alternator together. The Alternator rectifier has more than one diode. Easy Alternator from electric motor conversion DIY neodymium magnet AC induction motors are similar to the ceiling fan motors, in that they both use static coils and a rotor consisting of series of steel plates laid out in a specific geometric pattern. Hi, am Gideon ajisegbede, if I fix magnet on the rotor or armature can it work without capacitor? Thats where the brushes and slip rings enter into the picture. If the Anode is more positive than the cathode, current will flow through the diode. Copyright 2022 Kia Corporation. If you would like something with a little less custom tooling. Have a good day. If you recall, the faster the rotor spins, the more voltage is induced in the stator. As the pulley spins, it will turn the rotor inside the alternator. JavaScript is disabled. This shows you a step by step on how to take an alternator apart and convert it into a brush less motor. In particular, were going to look closely at a typical vehicle alternator. this if fabbed onto a old pressure washer (commonly found cheap in spring with blown pumps) or mower would be a good quick and dirty bulk charger. And even if your storehouse of valuable discards doesnt equal our you should still be able to purchase the resistors, wires, switches, pulleys, and V-belt for less than $20. An alternator converted to a hybrid brushless motor provides a low-cost alternative to brushless motors (BLDC) because alternators are mass-produced, far in excess the quantities of brushless motors, plus they have dynamic behavior similar to brushless motors in a wide range of applications. Or perhaps youre just interested in lowering your energy bill. A joint of 2-3/8-inch heavy-gauge metal tubing anywhere from 10 feet to 20 feet in length (or height, once erected) makes for a good tower after its attached to a building or other sturdy, stationary structure. The Stator consists of three separate coil windings with one end of each winding connected together. He asks, how do I make a windmill that uses an alternator to generate electricity? When I get some free time Im going to try this. The answer depends upon the type of motor. 1) Modify GoHz Single Phase 240v Converter to Split Phase 120v/240v, 2) 3 Phase Motor Running on Single Phase Power Supply. Youll also need to weld or bolt a stop at the top of the tower that will make contact with a stop on your bracket assembly. So, a diode is a type of rectifier. If you sign up for my email list using the link below, I provide a guide that has Amazon links to the proper diodes. How To Convert a Car Alternator into a Go Kart Motor - Roadkill Customs You can create your own generator using a similar design asthe ceiling fan conversion. Alternator to motor conversion howto - YouTube You may be better if you add the slip RPM instead of subtracting it. First of all, lets discuss what an alternator is and its purpose. So, whats an electromagnet? In addition, its best not to use the welder for more than about 20 minutes at a time to avoid overheating the alternator (a thermal overload switch tells you when enough is enough). Car Alternator to Cheap Motor : 4 Steps (with Pictures) - Instructables Hey, I appreciate the information you've shared! This circular rotor isa series of steel plates organized in a specific geometric fashion, so they will react to the magnetic field created by the stator and spin. Remember we said earlier that the rotor is an electromagnet? How to Replace an Alternator - AutoZone The whole shebang cost me less than $1,000, and I have lights, fans, a television and stereo, refrigeration, and a disco ball that goes up for special occasions. An alternator is an electromechanical device that generates a DC voltage and maintains a vehicle battery voltage, Main alternator components are Rotor, stator, rectifier, diode trio, and voltage regulator. Because the voltage of a circuit determines the distance a spark will jump, the rod used with our portable welder must be held steadily close to the surface of the work to maintain an arc. Switch off the engine of your vehicle and disconnect the clips of both the negative and positive terminals of the car battery. Heres a list of the pipe fittings youll most likely need: A tail fin must be attached to the 12-inch nipple at the back of the bracket to spin the generator around and line it up with the winds direction. Another example is a crane hoist, when lowering a large load can generate power into the mains. Step 3: Remove the Belt From the Pulley. freernrg.com/how-to-build-a-wind-turbine-from-recycled-parts/ These are supposed to run quieter. Stretch the V-belt to meet the pulley on the engine of your system. Step 1: Finding the Breaker Box The first job is to get a battery bank set up along with the alternator charging system. www.otherpower.com/otherpower_experiments_motor_convert.html After youve erected your wind generator, connect the wires to your battery bank with a charge controller in between to prevent under- or overcharging. The rotor spins inside the stator creating three separate AC voltages. Prepare for the upgrade: Disconnect the battery (negative terminal first), then remove the old alternator and the electrical harness running from the back of the old alternator to the external. Turning an Alternator into a motor Eric Ensley 700 subscribers Subscribe 336 44K views 3 years ago Turning an alternator into a motor. The rotor spins inside the stator without physically touching it. Being available in 6, 8, 12, 18, 24, 36, 48 and 56 volts, 60 to 300 Amps. Maybe you reside on a boat, vacation in a remote cabin, or live off-grid like me. To attach the blades to the alternator, you can weld the fan clutch hub directly to the alternator hub just make certain the fan is perfectly in line with the alternator shaft. I guess I would also have to figure out what kind of voltage it could handle. A Low Cost Alternative to A High-Power Brushless Motor. Our Ford Focus alternator Searching for car alternator conversions reveals a variety of pages, HOWTOs, and guides, many of which can be extremely confusing and overcomplex. To run it as a motor you'd need a typical brushless DC motor controller to run the stator plus a constant DC to run the rotor. If you have a welder, making a bracket is simple. How to convert an alternator to a motor. If its always windy in your location, youll only need to be high enough off the ground to keep the moving parts safely overhead. Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. The completed portable DC arc welder looked like this. This makes them comparable with about any battery string voltage or amperage. With the car running, you should be seeing somewhere between 13.25 to 15 volts with a fully charged battery. At the heart of the rotor is an electromagnet often referred to as field windings. in general, add them in the comments below and we will get back to you in less than 24 hours. You can also create a vertical axis turbine instead of the traditional propeller type. Im not going to say that you cant use a vehicle alternator for your windmill, but I will say that it is going to require some modification. How do we convert AC to DC? Hope you don't mind the new guy tagging along. My generator works fine, but youre responsible for your work. All Rights Reserved. If the coil of wire is stationary as in the stator, you get an induced voltage in the coil if you move the magnetic field past the coil. Alternators have three major components and they are the Rotor, stator, and rectifier. MAX Update No. In 1831-32 Michael Faraday discovered that an electrical current is created by moving a conduit like copper wire through a magnetic field. Either way they wont work for a wind turbine without some modification. But wait a minute Doesnt a vehicle require DC voltage? How do i know what diodes I need ? The second source is from the alternator itself once the rotor is spinning via a component called the diode trio. A drive belt pulley system spins the rotor on a shaft while the vehicle engine is running. //www.lightingcatalog.com/ceilingfanguide.aspx?CeilingFanGuide=Components, Wow thank you so much for all this information! Is it reasonable to assume that this is a more robust design than say the Ford 3G large frame alternators? MrTeslonian has a couple of informative videos on how he converted an automobile alternator or created a generator for use in a turbine. 5 Actionable Tips for Getting a PLC Programming Job with NO Experience, The Ultimate Guide to Keeping Your PROFIBUS Network Healthy, From Electrical Design to Automation: Importing EPLAN Electric P8 into Sysmac Studio. Once the vehicle is running, the alternator assists by providing power to run the vehicles electrical systems. You would not normally have access to control its Field current externally, to be able to adjust its output voltage though. Lets start with the rotor. Convert AC motor to AC alternator - Electric motors & generators Login. Instructions to Build a Wind Generator From a GM Alternator By Chris Meehan Updated July 17, 2017 With a little work, you can convert any GM alternator into an electric generating wind turbine. But, because it is a direct-current welder, theres little tendency for the rod to become stuck. Therefore, it didnt take long for one member of our team to get so fed up with the hassle of loading both a generator and an arc welder into a pickup truck that he began combining some odds and ends around the shop to make his own portable DC arc welder. Of course, the most astounding thing about Denniss welder is how little it cost. Well, as we said earlier, an alternator is a device thatconverts mechanicalenergy into AC electrical energy. The first source is from the battery when the engine is started. The ratio between voltage and capacitance is fairly linear. If youre using corrugated metal, be sure to cut the fin so the corrugations run horizontally.
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