RNP Chapter 577
Chapter 577
The electric current was so strong that it was almost completely blocked.
“Crackle!”
“Sizzle! Sizzle!”
After a burst of sparks and a slight explosion.
I saw this 40mm diameter rebar being placed on the positive and negative electrodes of the nuclear diamond battery at the same time.
At the moment of short circuit, the rebar was instantly burned red!
In just a few seconds, it was burned into a pool of molten iron by the strong current!
“Hiss!!!”
After seeing the scene in front of me.
Han Sanqiu took a breath and couldn’t help but sigh:
“Isn’t this discharge ability too strong?!”
“If it is installed on an electric baton, won’t it directly electrocute people into slag?!”
Although he said so, Han Sanqiu also understood.
It is easy to reduce the current and voltage to a safe range.
But if you want to adjust a small battery to have a strong instantaneous discharge ability, it is almost impossible.
It’s like using a heavy semi-trailer to pull a cart of cotton.
Although it will waste engine performance, it is indeed easy during the entire transportation process.
But if you use a single-cylinder tractor to pull hundreds of tons of goods.
Even if you step on the accelerator into the fuel tank, the engine will explode and can’t start.
And this nuclear diamond battery, strictly speaking, can only be regarded as a semi-finished experimental product at present.
When it is really used in various products, it must be adjusted according to the carrying capacity of different products. The appropriate resistance voltage.
This is like the battery power in a car, if it is used on a mobile phone, it will directly burn the parts of the mobile phone.
In the laboratory…
As the short-circuit test continued, until five minutes later.
The mechanical arm remotely controlled by the fat researcher Wang Dalei has burned dozens of rebars into molten iron!
However, this nuclear diamond battery did not bulge and leak after a short circuit like traditional lithium batteries, or even explode and catch fire.
Whether from the appearance of the battery or the temperature monitoring instrument, there has been no change at all, not even a slight heating.
The only change is that after dozens of rebars were burned into molten iron.
The original 99% of the power has become 44%, which consumes about 27.5 degrees of electricity.
…
Wait a few more minutes.
After ensuring that there is no sign of explosion and fire in this nuclear diamond battery.
Several researchers opened the laboratory hatch and walked in again.
Immediately took out professional instruments to test the inside of this nuclear diamond battery.
“Report!”
“After testing, the appearance and internal components of the battery are all normal.”
“You can continue to charge and discharge without any impact.”
After hearing the report, Han Sanqiu couldn’t help but be happy.
Being able to pass such a rigorous short-circuit test.
It means that this nuclear diamond battery, while containing huge energy, is also far more stable than ordinary batteries.
After seeing this result.
Su Mo was calm and did not show any surprise.
Because the raw materials of nuclear diamond batteries are extracted from nuclear waste!
This short-circuit test for ordinary batteries is simply too childish for nuclear energy materials with strong load resistance.
After swallowing his saliva, Han Sanqiu suppressed his excitement and continued to order: “Start the ultra-low temperature environment charge and discharge test!”
With an order.
This nuclear diamond battery was placed in the refrigeration test box.
This instrument, which is about the size of a household refrigerator, can create an experimental environment with a minimum temperature of minus 130 degrees in just a few minutes.
For all traditional batteries, the biggest challenge is: cold!
Whenever winter comes, the range of new energy vehicles will be greatly reduced!
Especially in the Northeast, people who buy electric cars will not say a word in winter, and the range will drop.
Even if you can run 800 kilometers in summer, it will be difficult to run 400 kilometers in winter.
The main reason for this problem.
It is because the chemical reaction rate inside the battery slows down under low temperature conditions.
The viscosity of the electrolyte increases and the mobility of the charge carrier decreases.
The discharge capacity and actual usable capacity of the battery will naturally decrease a lot.
Just like in winter, your fingers will become stiff and inflexible outdoors, and your work efficiency will also decrease.
For this problem, major battery manufacturers have never had any solution.
“If this
If a nuclear diamond battery can be unaffected in an ultra-low temperature environment. ”
“For the guys in the Air Force, this is great news!”
Han Sanqiu stared at the dashboard of the refrigerator and prayed with great expectation in his heart.
In his opinion, this nuclear diamond battery with super high endurance.
If it is placed on a military unmanned reconnaissance aircraft, it is simply perfect!
But it is different from the civilian drones like Dajiang, which can only fly up to 500 meters.
In order to avoid enemy radars, military drones must fly at least 10,000 meters.
But for every 1,000 meters increase in altitude, the temperature will drop by about 6 degrees.
Depending on different regions and fluctuations in meteorological conditions.
The average temperature at an altitude of 10,000 meters is about minus 50 to 60 degrees.
And this temperature is simply a disaster level for batteries!
Just when Han Sanqiu was staring and nervous.
The researchers in the laboratory also began to report the experimental data.
“Report! ”
“At minus 10 degrees, the nuclear diamond battery is charging and discharging normally, and is not affected in any way!”
“At minus 15 degrees, everything is normal!”
“At minus 20 degrees, everything is normal!”
“At minus 30 degrees, everything is normal!”
Outside the laboratory, listening to the continuous data reports.
Han Sanqiu and the researchers smiled more and more.
Being able to remain unaffected at minus 30 degrees means that the nuclear diamond battery can be used freely throughout the Dragon Country regardless of the season.
Because even in the Northeast, the general temperature is around minus 20-30 degrees all year round.
Only in some areas, under special weather conditions, will the temperature drop to minus 40-50 degrees.
If it is lower, it will not be within the range that ordinary humans and normal equipment can bear.
Just when everyone was excited, the experiment was still going on.
“Minus 60 degrees, everything is normal!”
“Minus 70 degrees, everything is normal! ”
“At minus 80 degrees, the discharge capacity is slightly slowed down, and the estimated battery life is reduced by 3%. ”
“At minus 90 degrees, the discharge capacity is slightly to moderately slowed down, and the estimated battery life is reduced by 8%. ”
“At minus 100 degrees, the discharge capacity is significantly slowed down, and the estimated battery life is reduced by 21%. ”
“…………”
After this rigorous test, until minus 130 degrees, reaching the limit of this refrigeration test box.
The final result was obtained, in the extremely low and harsh environment of minus 130 degrees.
The discharge and battery life of this nuclear diamond battery will be reduced by 70%, and it can still play one-third of its performance.