6 start the conversion of the generator for the first time to recognize the starter generator, from the motorcycle magazine to the advertisement about it. When I saw this advertisement, I was immediately attracted to it because it was still a market. If I seized the opportunity, it would bring considerable social and economic benefits to my repair shop, so I quickly worked with the production. The manufacturer contacted well, and in September purchased the starter generator set of the 170 type motorcycle, and prepared to test the self-use motorcycle first. The process of modification can be said to be bumpy, but in the end it was successful. The advantage of the starter generator is that the start-up speed is very fast, and there is no noise. You only hear the sound of the start-up relay humming, and the vehicle will start up quickly, if the surrounding environment is slightly noisy, next to it. People don't even know that you have started the engine, and the speed of starting is too fast, which is beyond the reach of traditional methods. What's even better is that you have to hang up the gear before you can start it. Now, in that gear, you can make the electric start by grabbing the clutch grip. These are all because there is no reduction gear and overrunning clutch. The power of the motor directly acts. On the crankshaft. The first point is that the power generation efficiency is very high. The measured charging current of more than 200 watts and 2 volt batteries is greater than 5 amps. The light and starting energy of the whole car are more than enough. Now I will introduce my modification method as follows. My car is Jettabe. For the 100-type motorcycle, the engine is the Linhai brand. Except for the crankshaft middle cylinder and the timing chain, which are slightly longer than the Jialingium 70 engine, the other parts are the same. So I bought a 70-type motorcycle to start the generator. Prior to this, the manufacturer had already mailed the information twice, and I also carefully understood the analysis. The data indicates that the complete set of starting generators need to be replaced with the following components: 2 volts and 8 amps with good performance only; 12 volts high current start relay only; right handle assembly with start button; 12 volt DC inductive energy storage The ignition coil only has the DC switch electronic igniter only; the magneto-electric chassis assembly of the original car is removed and the magnetic steel is replaced by the starter motor component, and the whole vehicle electrical appliance is changed to 12 volts; the charging adjustment system of the starter generator is adapted. The rotor was sent by the manufacturer. Motor chassis and carbon brush disk, an igniter, a charging regulator and a group of high-power resistors, that is, less battery ignition coil start relay right handle assembly and full car bulb. I immediately went to the factory to check with the manufacturer. The answer was that the whole set of starter generators had been sent out. The other incomplete parts were self-spare parts. I don’t think I asked the manufacturer to understand the situation, which made the modification cost increase by nearly two giants. yuan.
After I purchased the missing parts, I started the assembly work. It is convenient to start the assembly of the generator according to the paper provided by the manufacturer. After the assembly is completed, a 12 volt power supply is applied to the motor, and the rotor is quietly and quickly cranked. However, the start of the generator will bring me the modified magnetic motor protective cover of the first difficult car, which cannot be installed due to the large size of the starting motor. This enlarged protective cover is of course not available on the market. It is only supplied by the manufacturer or processed, which does not affect the modification process. In the next step, I modified the whole car electrical system. The manufacturer provided detailed modification information for this, including one-way and two-way system wiring. The so-called two-way means that the system has a reverse start function, which can reverse the engine to achieve reverse, and a two-way rearward movement needs to add a start relay to realize the power supply of the starter motor to reverse rotation. At the same time, it needs to be equipped with a large current switch with a set of double throws. In fact, the reversing of the motorcycle is harmful and unhelpful, so I decided not to consider the start of the reversing. Start the motor's one-way wiring system 1.
I chose the ignition coil of the Suzuki 0125 model, and checked the input end of the ignition coil with a 12 volt battery before wiring. Observe whether the pressure line can jump out of the spark at the distance of the engine body at 12, if Jump out of the spark. It shows that its performance is good.
According to the above system wiring, the ignition coil igniter starts the trigger on the motor switchboard, and the basic circuit on the right handle is connected, leaving only the charge adjustment system to be connected after the engine start test, first test The ignition system is to see if the ignition system can produce excellent high-voltage sparks. The high-voltage end is facing the engine and fixed at the body 8. When the start button is pressed, the engine rotates briskly, but the pressure end does not produce sparks. I carefully checked the wiring of the ignition system, referred to the system wiring, and looked at the color and direction of each connection. As a result, no mistake was found. Since the ignition coil and the trigger coil have been checked beforehand, only the igniter is faulty.
The igniter was a small square box that was not sealed with bitumen, so I disassembled the igniter. As long as the system wiring is compared with the manufacturer, people with a little circuit knowledge can see the errors. The root connection of the igniter is indeed the same as the light signal system Suzuki 63 ignition coil charging current battery last completed ignition charging system wiring 10A power supply, turn off the fuse start button ignition coil spark igniter, light signal system and strong spark The arc is thick and long, and even if the spark plug is used, it can provide enough ignition energy, which is unique to Suzuki. The advantage of 1 DC igniter is. Adaptation, 1 trigger phase of the igniter is to ground the red and white lines, if the phase is reversed, it will not produce continuous high voltage. In retrospect, although the manufacturer's original igniter also uses a 7-integrated computing unit, its main switching element uses a relay. Even if it can work, it is difficult to achieve performance. We know that the tracking speed of the relay is very slow. It is only dozens of times per second. It is not enough for the motorcycle ignition system to be used every second. Non-special products are not competent. In addition, the relay is used in the inductive loop. In addition to the normal working switching current, it also has to cope with more than ten times the self-inductance voltage of the power supply. This is undoubtedly a test of the durability of the contact.
After the ignition system is normal, the spark plug is connected, and the engine finally measures the six small points in the igniter for the first time, and presses the trigger phase in the opposite direction; 4 The voltage at both points has a small pass, and the normally closed relay cannot be closed and turned off. The primary current of the ignition coil cannot be abruptly changed, and the secondary cannot generate pressure. At the same time, the primary continuous current reaches 4 amps, and the ignition coil heats up rapidly. Therefore, the igniter supplied by this manufacturer must be defective in design or faulty in component failure, so I decisively changed to the DC igniter used in Suzuki 03 rut. Connection original connection method correct connection method blue white line contact hair coil red white line contact hair coil ignition coil primary output yellow line ignition coil primary output ground brown wire pull power supply 12 volt power supply black wire Grounding the body lighting, close the switch with the headlights and switch the charging lighting resistance to 6. After reconnecting the igniter connection in the correct way, the end of the trigger coil that was originally connected to the red and white line has no way, it should be It is grounded. Which end is grounded depends on the need for the trigger phase of the igniter. In fact, it can be tested while connecting, because the trigger phase is wrong, the spark will be abnormal or not generated. After the grounding of the middle end is tentatively set, the power switch is turned on and then turned off, and the crimping end jumps in an instant, indicating that the DC loop of the ignition coil is normal. Because the switch relay in the igniter is normally closed, the ignition coil is connected to the DC current when the power switch is turned on, and the start button is turned on due to the current at the moment of turning off the power, and then the ignition is still not generated, so the trigger phase is suspected to be incorrect. . The trigger coil ground point is reversed and tested again, and there is still no high voltage. I had to use the universal start relay to start the electricity successfully, but the road test situation is frustrating to increase the throttle, the engine does not have the power, and it is easy to turn off the fire. The exhaust pipe is fired, and the maximum speed is less than 40 kilometers per hour. The typical ignition too late caused the ignition timing gun to observe the ignition position, and had to open the engine cylinder head cover to see. It turns out that at the top dead center of the piston, that is, the small point of the original car magnet, the small magnet mounted on the rotor coil is aligned with the trigger, indicating that the ignition angle is zero, that is, there is no ignition advance angle. We know that in order for the combustible mixture in the cylinder to burn at the optimum time, the ignition timing must be advanced. And after the engine speed is raised, it is more advanced in advance. This is the well-known moving angle function. If the ignition angle is zero, the combustible mixture will miss the optimum time and burn in the exhaust system, causing the exhaust pipe to fire and accelerate, so the ignition angle must be recalibrated. The ignition angle is flattened at the 001 square protrusion of the original car, and a new point is welded. It is quite simple to make changes in this set of starter motors. The small magnet mounted on the rotor is fixed on the rotor with only a Phillips screw, and the iron rod with the root 31 protrudes from the round rubber sleeve, and is inserted into the small hole of the 3, 1 on the turn. Fixing the rubber sleeve and the magnet also fixes the ignition time. According to the principle that the ignition angle is 8 degrees ahead of time, a small hole of the same size is drilled in the rotor hole 18 degrees further, and the small iron on the rubber sleeve is installed in the hole, and the ignition angle is also advanced by 18 degrees. . At this point, the engine road test is started again, the acceleration powerlessness and the exhaust pipe release phenomenon disappear, and the subjective feeling is better than the original car's 0,1 mode, the acceleration is quite sharp, and the maximum speed can be increased to more than 90 kilometers per hour, exceeding 70. And the limits of the 90 engine.
It is clear that the manufacturer's zero-degree ignition time is for the factory to take into account its two-way start function. I have specially tested this. Re-recover the rubber sleeve on the rotor of the motor, and reverse the lead of the trigger coil. The blue and white wires are grounded, and the red and white wires are used as signal terminals, and the power terminals of the motor are turned on at the same time. In this way, the engine can start, but the performance is even worse, as well as the difficulty of starting and the shooting in the air filter.
Due to the lessons of the ignition system, I checked the charge regulator first because the charge regulator was sealed with asphalt and could not analyze its internal principle. From the perspective of system wiring, the charging current input terminal of the regulator is red line, the output end is yellow end, the brown and blue lines provide the internal required switching valve voltage, and the black line is grounded. Using a universal electrical barrier to measure the resistance between the lines, it is found that the resistance between the blue line and the black line is zero. I can't understand it. I only suspect that there is a question inside the regulator or the manufacturer provides a self-made charging regulator. When the engine is running, the power of the starting motor is evacuated and the motor becomes a generator. Reverse output DC power. At an engine speed of 1400 rpm, the turbulence level of the generator output is 9 volts, 17 volts at 2000 rpm, and 65 volts at 0 revolutions.
A voltage of less than 12 volts makes the charging current zero at idle, which is undisputed, but medium and high power 1 will generate more than 15 amps of charging current, and the terminal voltage of the battery will exceed 18 volts. It is a fatal damage to the battery and the appliance. The high-power resistors that are supplied by the manufacturer in the charging circuit can control the high-speed charging current below 3 amps, but the resistance of 2 ohms makes no current at 3000 rpm. The battery can also control the high-speed charging current. The regulator has two series and parallel types of series regulators. The pressure control effect is good, but there are bubbles and 1 drop. The low-speed charging characteristics are not ideal. The shunt regulator is fully sleek, and there is no peak in the DC system. The continuous energy during the turn-on adjustment will cause it to burn in an instant. I have selected 2 adjustment systems in many experiments, the structure is simple and better to solve the above problem.
Or 15 volts, because the operating voltage after the relay is very low, when using 18 volt relay. Even if the engine speed is reduced to a minimum after the action, unless the flame is turned off, the relay will not release the normally closed state, which is a mistake that many people recognize. The results of the experiment should be used as a guideline. There is no voltage regulator in the whole system, and the power supply voltage is not maintained by the inherent nature of the battery. Dry-type batteries cannot be used. The high-capacity and high-current absorption capacity of the prisoner is poor, and it is easy to cause internal failure 1 channel and not charge, and the terminal voltage cannot be stabilized. The fuse of the battery terminal should be boldly cancelled. If it is necessary to install it in the power supply, in short, to ensure that the poor battery and the charging system can not be separated, in case the battery is opened, a large number of electrical appliances will be burned. The power supply of the ignition coil in the network is connected to the positive end of the isolation pole tube, indicating that its energy source is 0 generator, this non-battery, because the ignition coil consumes the most energy in the entire ignition system, reaching 30 watts, when the engine idles, when The system does not charge, the battery will not be able to make ends meet. If the nighttime lighting is counted, it will be worse. In the test, when the engine is running at idle speed, only the battery is fully charged. From the battery, it takes only a minute to start again. When the starter relay is ringing, the starter motor is slightly moved, and then there is no movement anymore. The ignition coil is connected to the positive end of the isolation pole tube. There is nothing wrong with the actual use, and the 9 volt generation voltage at idle speed. . After the inactive charging relay enters the ignition coil, it can still maintain sufficient ignition energy without extinguishing. This regulator is better than the electronic stable jade. Xin, this set of smashing generator has been successfully installed, so I have used it for more than half a year, the effect can be
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