HK1661 Reason and Xiaobai
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The design of the third-generation Dawn Walker abandoned the high-energy motor used in the second-generation Dawn Walker and adopted an SSHP high-energy motor with a power increase of 200%.
However, the energy consumption of the SSHP high-energy motor is thirty times that of the high-energy motor equipped with the second-generation Dawn Walker!
"Brother Shitou, I can't explain the specific situation clearly in the voice communication. I'm at Cuihu Building, would you like to come over and take a look?" Li Guai asked Shi Lei what he meant.
Green Lake Building is the former temporary headquarters of Dream Entertainment, now a temporary R&D and manufacturing center, as well as the headquarters of Judgment Security Strategy Co., Ltd.
Shi Lei was surprised: "Xiao Lizi, have you already made the prototype of the SSHP high-energy motor?"
Li Guai denied Shi Lei's inquiry, "No, Brother Shitou. The prototype of the SSHP high-energy motor has not been completed yet. Because there are no ready-made matching molds for some parts. If we are sure to choose the SSHP high-energy motor, we will make the corresponding matching one." mold."
"Then what am I here to see?" Shi Lei asked in confusion.
Li Guai responded to Shi Lei with a smile, "Although there is no prototype of the SSHP high-energy motor, Brother Shitou, I made a substitute test product. I enlarged the volume according to the synchronization ratio and built a test machine with a volume sixty-four times that of the SSHP high-energy motor. .”
So-called synchronous proportional amplification, also called mapping amplification, the volume of the testing machine is sixty-four times the volume of the standard SSHP high-energy motor. This means that the length, width and height of the testing machine have increased four times simultaneously.
If the measurements are simultaneously reduced by four times, the size of the testing machine will be consistent with that of the SSHP high-energy motor. Testing machine designed in this way. Based on complex calculations, experimental results with little deviation can finally be obtained.
Although Shi Lei didn't understand the role of the synchronous proportional amplification test machine, it did not prevent Shi Lei from preparing to go to Green Lake Building.
Nearly ten minutes later, Shi Lei drove to Green Lake Building. Two elite teams from the Judgment Security Company, led by Li Zifeng. Follow and protect Shi Lei.
Inside the temporary R&D and manufacturing center, Li Chai was reminded by Yi Zuer. When Shi Lei came out of the elevator, Li Chai was waiting at the door.
"Brother Shitou, come this way!" Li Guai led the way without any nonsense.
Shi Lei followed, two elite teams from the Judgment Security Company led by Li Zifeng. Distributed in temporary R&D and manufacturing centers to prevent any dangerous situations.
In the southeast corner of the temporary R&D and manufacturing center, Li Chai pulled open the white dustproof cloth to reveal the SSHP high-energy motor testing machine protected inside.
The testing machine can no longer be called a ‘small size’ high-energy motor because of the size of the testing machine. It already looks quite big. According to visual inspection, its length should be over forty centimeters.
"Brother Shitou, look. It's this guy!" Li Guai patted the test machine, his tone filled with joy and pride.
But the appearance of the testing machine was very poor. Although it is not rusty and the various wires are messy, it is only a little better!
For example, the testing machine does not have an external protective casing. The coil-wound rotor is directly exposed to the air. The wires used in the rotor are not made of high-quality red copper, but silver-white, which looks a bit cheap.
The outside of the rotor is wrapped in a circle of dusty magnets, which are also not protected in any way. Even the fixed base of the magnet looks unreliable, as if it will fall apart at any time.
Shi Lei sneered, "Little Lizi, this is the SSHP high-energy motor testing machine? It doesn't look good!"
"It's really not that good! After all, Brother Shitou, it's just a testing machine!" Li Cai agreed with Shi Lei's view, and then continued, "Brother Shitou, look here!"
Li Chai pointed to the rotor wrapped with silver-white coils, his expression a bit sullen.
Shi Lei followed Li Cai's guidance and looked at the corresponding part. He raised his eyebrows and showed a surprised look in his eyes. Because the rotor wrapped with silver-white coils is actually suspended in the magnet circle!
There is no supporting force other than the magnetic force provided by the magnet circle.
"This is?" Although Shi Lei had the answer in his mind, he still asked.
Li Guai chuckled, "This is magnetic levitation technology! Although it is not the black technology provided by the suspended stone slab, it is also a kind of levitation technology. Through magnetic levitation technology, the rotor of the SSHP high-energy motor will greatly reduce resistance, thus providing higher motivation."
Shi Lei nodded, "Are there any other technological innovations?"
"Yes! The coil of the rotor is made of pure silver metal, which reduces the resistance as much as possible. At the same time, Brother Shitou, look here!" Li Guai pointed to the rotor shaft.
The rotor shaft is actually a hollow design!
That's right!
The rotor shaft is not solid, but has a hollow design like a straw!
In order to ensure the strength as much as possible and provide a smooth connection solution, the rotor shaft of high-energy motors will basically adopt a solid design, or even an integrated design of the rotor shaft and gear.
If the material strength of the hollow-designed rotor shaft is insufficient, tragedy will definitely occur.
"Xiao Lizi, although I don't understand mechanical design. But, generally speaking, this can't be designed to be hollow, right?" Shi Lei asked.
Li Cai once again confirmed Shi Lei's answer, "Yes, Brother Shitou, logically speaking, the rotor shaft of the motor cannot be designed to be hollow. However, we have snow silver metal, with its high strength and memory recovery, we can The rotor shaft is designed to be hollow.”
"Okay!" Shi Lei showed an indifferent expression, and then continued, "Xiao Lizi, the design is hollow, what are the advantages?" Shi Lei started the inquiry mode.
"Because the cooling system is added!" Li Chai made a series of gesture commands with his right hand in the void, and the virtual transparent screens of the LIP lens-type information processors worn by Shi Lei and Li Chai displayed relevant content.
"Brother Shitou, look!" The virtual transparent screen of the LIP lens-type information processor shows the rotor shaft with a hollow design. Where the pure silver coils are located, several sophisticated and compact heat dissipation arrays are embedded.
"Did you see it?" Li Guai glanced at Shi Lei and asked in confirmation.
Shi Lei nodded, "Radiator?"
"Yes!" Li Chai continued to explain in detail, "Brother Shitou, are you asking why the energy consumption of SSHP high-energy motors has increased thirty times? Don't worry, I will explain it to you slowly one by one. "
Li Chai began to explain in detail. The design plan of the SSHP high-energy motor was based on the high-voltage motor. However, a higher-end design plan is adopted regardless of cost.
However, regardless of the cost of stacking materials, it still cannot change the nature of high-voltage motors. Although high voltage motors have higher power. But the starting speed is slow and the braking speed is also slow.
After all, the power of a high-voltage motor is very powerful, and the rotor speed of the motor is naturally very fast. Whether the rotor quickly enters a high-speed rotation state or stops from a high-speed rotation state. Neither is a simple matter.
This shortcoming did not shake Li Chai’s determination to choose it!
Because the power of high-voltage motors is powerful, as long as the voltage and current reach sufficient intensity, the power will also reach sufficient intensity. at the same time. The high-voltage motor can withstand strong impacts, such as when Dawn wields an alloy heavy sword. Attacking some hard objects may cause damage to the motor if the impact force is not strong enough.
In view of the advantages of high-voltage motors, Li Chai naturally chose high-voltage motors as the prototype solution for SSHP high-energy motors.
As for the drawbacks?
The solution to the shortcomings is simple. That is to provide higher voltage and greater current. Since the conventional startup speed is slow, then increasing the voltage and current can always start quickly, right?
Under the action of huge inertia, the braking effect is not good? This shortcoming was also solved by Li Chai using a violent method, which was to reverse the direction of the motor!
Under normal circumstances, the braking effect is not good. By adding extra force to offset the strong inertia, wouldn't it be possible to brake in a short time?
Li Guai proudly explained his design plan, "Brother Shitou, do you understand now? Because of the need for sudden acceleration and sudden braking. In addition, SSHP high-energy motors require high voltage and large current. In terms of energy consumption, Of course it’s better not to be able to control it.”
"Xiao Lizi, are you sure that SSHP high-energy motors can really be manufactured?" Shi Lei asked again, "Didn't you say before that the second-stage energy core cannot provide too high voltage and too much current?"
Li Guai said a little bit crazy: "Brother Shitou! The so-called high voltage, does it have to be differentiated between uses? How can the voltage that drives the electromagnetic gun be compared with the voltage that drives the motor? Based on the second phase application plan of N235 metal , the energy core manufactured can easily provide a voltage of more than 10,000 volts, which can completely meet the requirements of SSHP high-energy motors, okay?"
After finishing speaking, Li Cai couldn't help complaining: "Brother Shitou, please spare me! Mechanical novice, why do you want to find out so clearly?"
Shi Lei rolled his eyes, "Because the more I know, the more solutions I can consider! For example, now that I know that SSHP high-energy motors can indeed be realized, I have new ideas!"
"What new idea?" Li Chai asked curiously.
Shi Lei shook his head and did not explain, "Okay, Little Plum, now that all the problems have been solved, let's start manufacturing the third generation of Dawners!"
"Hey, hey, Brother Shitou, have all the problems been solved? I haven't told you yet about the manufacturing cost of SSHP high-energy motors!" Li Cai quickly reminded.
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