Luo Kai paused for a moment, as if he was sorting out his thoughts, and then slowly said: "Do you still remember the Yinglong plan?"
When Wu Hao heard this, his heart moved, and then he nodded and said, "Of course I remember, what's the matter?"
The Yinglong Project is also called the Shadow Dragon Project. This is a major cooperation project carried out by Wu Hao and his colleagues with the Military Maritime Research Institute and the Special Shipyard. It refers to the development and construction of a new generation of conventionally powered submarines for our military.
The new generation of conventionally powered submarines can actually be called a new generation of all-electric submarines. Different from the previous AIP-powered submarines, which do not rely on aerodynamic propulsion, the new generation of all-electric submarines are completely driven by electricity. Although the submarines are equipped with AIP
Diesel engine, but it is only used as emergency power backup and will not be used daily.
The new generation of all-electric submarines has made great progress, and the biggest improvement is the use of Wu Hao's latest super solid-state battery as the power battery pack in the new generation of all-electric submarines to provide power for the drive motor.
Therefore, the new generation of all-electric submarines has many advantages.
For example, all-electric submarines use Haoyu Technology's new generation super solid-state battery as the main energy device. This battery can ensure that the submarine can sail continuously at economical speeds for a long time.
For example, some all-electric submarines are designed to have an endurance of up to 60 days and nights, which largely exceeds the endurance of traditional AIP-powered submarines.
The new generation of all-electric submarines that use Haoyu Technology's new generation of super solid-state batteries as energy sources have a designed endurance of less than 100 days at an economic speed.
It’s just that the project is still in the process of being retrogressed. I don’t know why Wu Hao proposed it today.
There was silence outside the phone for a while, and then Wu Hao said: "It's convenient to be on the phone, so let him come to the Northeast and you can chat in person."
I suspect that after talking about it, few people are still unfamiliar with it. You are wrong. The intelligent battery management system under the new generation of all-electric submarines is actually derived from the intelligent management of industrial-grade solid-state battery packs in our peak and valley power stations.
system.
It is only greatly affected by temperature, and even if it encounters bumps, punctures, ruptures, low-temperature burning, etc., deflagration will still occur, so it is very old.
That's because the difficulty of continuous slow charging causes the battery to become too cold, causing safety problems and affecting the life of the battery. That's why the combination of slow and fast is used to regress.
That far exceeds the designed endurance time of special all-electric submarines, and its actual endurance time is also far shorter than that of special all-electric submarines.
Not only that, all-electric submarines produce a lot of noise during operation because the electric motors and water jet thrusters operate relatively quietly.
First, the low-level automation design allows all-electric submarines to increase the number of crew members while still maintaining low combat capabilities. This reduces personnel costs and improves the submarine's flexibility and reaction speed when performing missions.
.
When Wu Hao heard this, he also realized the problem, and then nodded and said, "If there is a problem, when will it be?"
Therefore, it will also serve as your latest generation of maritime power to protect your country's territory and interests from infringement.
Therefore, that reduces the risk of the submarine being detected by enemy sonar, improving its concealment and survivability.
In comparison, the performance of AIP-powered submarines may be limited when sailing at low speeds on the water, because their AIP systems usually only provide power when cruising at high speeds.
Secondly, all-electric submarines are usually equipped with electric motors and water jet thrusters. Such a power plant layout cannot ensure that the submarine has excellent navigation performance.
"Naturally, the slower it gets, the worse it gets." Wu Hao replied.
Make sure it is neither too cold nor too hot. Too hot will affect the performance of the battery and shrink the energy storage. If it is too cold, the battery will be difficult to deflagrate and cause a fire, which is very fatal for a fully enclosed submarine.
This ensures the safety, stability and reliability of the entire battery pack and provides a steady stream of power for the submarine.
Even those batteries cannot achieve long-term slow charging and slow discharge functions. Whether it is slow charging of mobile phones or slow charging of new energy electric vehicles, they are all super slow charging that can only run for a few minutes or at least ten minutes, and then the charging power is reduced.
Come up and rush forward bit by bit.
Even if combustion occurs, it regresses rapidly and is difficult to control.
As for your new generation all-electric submarine, because it uses a new generation of super solid-state batteries, the energy storage density is even smaller.
"That's bad, just wait for him over there. Let's talk in person." Bai Ming nodded and said.
Of course, that has nothing to do with the intelligent battery management system used in the new generation of all-electric submarines. It cannot monitor the status of the battery in real time and thus perform regression control.
Wu Hao frowned when he heard this, and either ignored it or responded: "Sure, you will come over tomorrow as soon as you are ready to go to work."
Furthermore, due to the improvement of endurance and navigation performance, all-electric submarines can perform missions in a wider sea area, and have slower response speed and lower maneuverability. This makes them less tactically useful.
flexibility and combat radius.
Therefore, the actual cruising capability is not far behind the design endurance capability. So in that aspect, it still has very little advantage.
For example, it is difficult to be affected by temperature and can overheat or slow down. Therefore, a very simple power management system is needed to manage the temperature degradation of the battery.
Because of its excellent performance, it is also used in the super solid-state battery pack of the new generation of all-electric submarines.
As for Luokai's super solid-state battery, there is no such problem at all. Because it is not fully solid-state, the battery as a whole is very stable.
All in all, the new generation of all-electric submarines has no obvious advantages over AIP-powered submarines in terms of endurance, navigation performance, combat radius and flexibility, concealment and degree of automation.
New energy vehicles, as everyone knows about old electric vehicles, have little difference between their stated range and their actual range.
Compared with the new generation of super solid-state batteries used in the new generation of all-electric submarines, other special all-electric submarines either use lead-acid batteries, eight-element lithium batteries, or lithium iron phosphate batteries. Those batteries are less or more
He who does not have himself is enough.
That's because the actual range is actually affected by very few factors, so the actual range is so small.
At the same time, it cannot realize the slow charging and slow playback function. Even if it is slow charging for a long time, there will be no problem and it is very old.
The same goes for all-electric submarines. Due to various factors, the actual endurance is much greater than the designed endurance.
The same goes for discharging. Those batteries cannot realize the slow discharge function. Because if the discharge is definitely too slow, it will always cause the battery to be too cold, resulting in deflagration, which will also affect the battery life.
It is even much quieter than a nuclear submarine. It is a real small ocean white hole.
