O state! Zhang Lan's eyes suddenly lit up: since the concept car is not enough for the Japanese, it will not be long before he finds a way to launch a fuel cell car that can really be used on the road! When real fuel cell vehicles have started to run on the road, I wonder if you Japanese are in a hurry!?

"How big can we now control the size of the fuel cell stack with an output of about kilowatts? How much does it cost? After thinking about it for a while, Zhang Lan asked, "Is there any possibility of mass production?" ”

"Is the output of the on-board fuel cell stack of Kilowatts Kilowatts of Ugichita kW?" Elaine seemed to understand what Zhang Lan meant, frowned slightly, and thought for a while, "It's not too much of a problem to make, but the cost is relatively high, just a vehicle-mounted fuel cell power system with an output of kilowatts, the cost is as high as 40,000 US dollars, if it can be produced on a large scale, the cost will be lower, but I think,"

When she said this, Elaine hesitated, and her meaning was very clear: For the price of $40,000 a piece, who are you going to sell it to? In China, the price must be exceeded, 40,000 yuan to earn, and abroad, more than 40,000 US dollars can buy a good helicopter.

The cost of 40,000 US dollars is not high, at present, the fuel cell that reaches the output power of the blade kilowatt and the volume can be loaded into the engine compartment of an ordinary car, "the cost of 40,000 can only be said to be cheap, but if you want to stimulate the Japanese, you must produce it on a large scale, and the scale is naturally not good, which means that at least the annual output of more than 30,000 vehicles can form a sufficient scale effect, but 50,000 vehicles a year, that is to persuade 100 million US dollars!"

Every year, he throws out 000 million dollars to stimulate the Japanese, and this account does not seem to be enough.

$40,000? Hearing this price, Zhang Lan couldn't help frowning: this cost is indeed higher, if Zhang Lan spends two or three billion US dollars to stimulate the Japanese, so that the Japanese have to increase investment in fuel cell vehicle research, Zhang Lan will not have any hesitation, but if he wants to invest all the total income of his Chinese company in a year, Zhang Lan will not do such a stupid thing.

Hybrids? Zhang Lan shook her head: To tell the truth, hybrid cars are still very good. And hybrid vehicles are also a very good way in the process of transforming from existing fossil fuel vehicles to fuel cell vehicles, Zhang Lan remembers very well that in the future period of time when it is found that fuel cell vehicle technology is not mature enough, major automobile manufacturers have increased their investment in the research and development of hybrid vehicles, and the types of hybrid vehicles that can be seen on the market have increased from only Toyota Prius to more than a dozen.

But what I want to do now is not this, now is the time when the world's major automobile manufacturers are most enthusiastic about fuel cell vehicles, and they are almost fanatical, and if they don't take advantage of this time to let the Japanese with a gambler mentality desperately put their hopes on fuel cell vehicles that are so difficult that they can't achieve them at all, it will be basically impossible to find such a frenzy time in the future.

If you just use a hybrid car with relatively low technical content, it is equivalent to pointing out another shortcut to make money for the Japanese, which Zhang Lan does not want to see. But the big question now is how to convince the Japanese that fuel cell vehicles are about to fully occupy the market and force them to gamble? Alas. Speaking of which, it's still a damn cost issue.

Zhang Lanke does not have the tradition of being close to the door when he is about to succeed;

"How did you plan it?. Xiao Chenxi frowned and thought for a while to no avail, but decided to listen to Zhang Lan's plan first.

"I think it's important to have a pilot project to stimulate the Japanese, and it's still the kind that needs to be fanfare, not just a few cars to show off, but to make them feel that we will be able to launch a finished fuel cell powered car right away." Zhang Lan gestured and said his thoughts. At the same time, he also said to a few other little girls, "The specific method is to launch a batch of sedan taxis powered by fuel cells, which are not one or two, but at least a few thousand."

But this kid is still sad now.

Xiao Chenxi finally understood why Zhang Lan had such a headache about this matter: if it was such a large-scale pilot. That's really not enough money to spend.,No wonder this kid who has never worried much about money is now starting to think about the problem of money.,The root feelings are out here.,This kid wants the Japanese to form one on this point.。 What a huge misunderstanding!

Taxi as a city's mobile business card, almost to a certain extent represents the face of the city, if there are hundreds of taxis in the city are powered by fuel cells, and in the country, there are hundreds of such taxi companies, covering all the first-tier cities in the country, what will the Japanese people think when they see this? What will their estimates of the fuel cell vehicle market look like? Do you need to talk about that?

The only bad thing is that when fuel cell-powered cars are actually put on the market in the future, people may not have a good impression of them. But this is not a very important problem, the big deal is to change the model when the time comes, and the engine used in the Roar Horse Yard Guard is installed in BMW! In principle, Xiali's engine is actually no different from Rolls-Royce's engine.

Xiao Chenxi breathed a sigh of relief, knowing what this little heart was thinking. Things are much easier to do, since this kid plans to take the taxi as the city's business card, in this way, things are much simpler, the power of the fuel cell can be slightly lowered, this doesn't matter, after all, the taxi walking in the city, the speed is basically impossible to exceed the kilometers per hour, and the high torque characteristics of the motor can make up for the low batch rate, the characteristics of the starting "meat".

"Is there a way to reduce the cost a little more?" After frowning and thinking hard for a long time, Zhang Lan, who still hadn't come up with a way, asked the three little girls with a bitter face.

Zhang Lan can't do the thing of killing a thousand words and losing eight hundred, and the problem now is that it seems that even if he really loses eight hundred by himself, it is still unknown whether he can kill one thousand enemies. ,

The three little girls shook their heads.

"This is already the lowest cost now, and the cost of the on-board fuel cell power system of the world's major automobile manufacturers with a power of only a few kilowatts is tens of millions of dollars." Jill's words represent the opinions shared by the other two little girls.

For example, in order to control costs, the power system of these cars can be changed to fuel cells and lithium-ion batteries for dual power system power supply, in this case, the power of the fuel cell pack can be lowered a lot, and the insufficient power part can be supplemented by the power provided by the lithium-ion battery, so that the overall power can also reach a very ideal level.

After the launch of this quirky all-electric hybrid car. It can be distributed to reliable people, as long as the car is charged on time, and even if the lithium battery is dead, the fuel cell system can also make the car run, but the speed is much slower. But even if it is slow, the top speed can exceed the blade kilometer per hour.

But when this idea just came out, he was directly drowned by Zhang Lan like a cigarette butt thrown into the water. Without him, this idea is too ransy. It's like that sentence, it doesn't matter if you're loyal or not, loyalty is just because the stakes for betrayal are too low, and under the temptation of money, how dare you guarantee that these people you pick out will not betray you?

If the Japanese really spent tens of millions of dollars to buy cars from them, Zhang Lan found it hard to believe that these guys could really be tempted by them, and when the time came, it would be too much to gain and lose if he had done something wrong with these cars.

"Is there no other way?" Zhang Lan frowned, although she didn't have a bitter face, it was almost the same.

It's like a treasure hunt, when you have worked hard and finally found the location of the treasure, and even have seen the treasure beckoning to you, but suddenly find that there is a magma river in front of you that is not wide in width, and you may be able to pass it if you fight it.

"It's not impossible." Seeing Zhang Lan's sad face, Xiao Chenxi felt distressed for a while, "But this method is actually not a good way." ”

"Sister, do you want to" Alice was shocked, as if this girl had guessed what Xiao Chenxi wanted to say.

"Is there really a way?" Zhang Lan, who was hesitating to hit her head against the wall, suddenly heard Xiao Chenxi say that there was a way, and she couldn't help but suddenly light up in front of her, and asked anxiously, "What's the way?" Regardless of whether this method is good or not, let's talk about it first. ”

"The solution is actually very simple, that is, to let the fuel cell stack run in an overloaded form" Seeing Zhang Lan's insistence on this matter, Alice sighed slightly, as if she was a little helpless, "But the consequence is that the fuel cell stack that operates in an overloaded form will greatly shorten its service life." ”

"It's the same as overloading trucks, which leads to a lot of shortening the life of trucks, right?" Zhang Lan groaned for a moment, and her eyes suddenly lit up. "If the service life is shortened within an acceptable range, it is not impossible. What is the maximum performance if it is operated under overload? ”

According to the regulations, the six-axle semi-trailer truck with a capacity of dysprosium tons, the truck bosses can overload the car to pull the cargo heart tun, although this is at the cost of serious loss of the car's service life, but if the overload goes well, it will not take two years to recover the cost, and the remaining years are making money. But if you don't overload, sorry, I guess you can recover the cost when the car is scrapped.

Now Zhang Lan is facing this situation, if you don't overload, you may never be able to do things, and if you overload, although the life of the car is short, in general, you still make money.

The same can be said. Xiao Chenxi nodded, and swiped in the air. A data comparison chart immediately appeared in front of Zhang Lan in the form of a three-dimensional projection, and the data map clearly showed the rated power of the fuel cell pack, the impact on the life of the battery pack under different degrees of overload, and the maximum output power that can be emitted under the condition of repeated reduction. And how long can the maximum rate be stably output in this case, and the corresponding cost.

As a simple example, a fuel cell pack with a rated output of kilowatts can output kilowatts of power in the case of overload of the power output of the account, and the maximum overload can even reach the force, that is, a fuel cell pack with a maximum output power of only one kilowatt can be used in this. When it is able to output, four kilowatts of power.

Of course, in the case of extreme overload output, the secondary state can only ensure the stable operation of the fuel cell pack for 4 hours, and the damage to the fuel cell pack is quite serious. The service life of the fuel cell group, which originally had a service life of one year, will be sharply shortened to only 5 years, but for Zhang Lan, five years is enough.

Of course, this is just an example, fuel cell stacks are not always at high load, sometimes even at ultra-low loads, and no one will drive the car and press the accelerator all the time, right? In the rush hour traffic in the city, you can keep the average speed of the car at an average speed of kilometers per hour.

However, what excites Zhang Lan the most is that after this adjustment, a fuel cell pack with a rated maximum output of blade kilowatts is scaled up to the same size as the fuel cell system of the old fuel cell concept car. With this small rate and enlarged volume, the cost of this fuel cell pack with an output power of only 10,000 kilowatts will be drastically reduced to only 10,000 US dollars.

The old 10,000 US dollars, plus the cost of the motor and the cost of other parts of the car, the cost of the whole vehicle will not exceed the cost of 10,000 US dollars, in this way, even if you take out 10,000 cars to pilot for the Japanese to see, it is only a hundred million US dollars, maybe not so high, it is estimated that if you do a good job, the Japanese will not be able to use the money to buy their own technology; ,

When operating under overload with a knife sinking, a car powered by a fuel cell with a maximum output of 54 horsepower will reach a total of 54 horsepower, and the electric motor has high torque characteristics similar to that of a diesel engine. Ensure that the car will not be "meaty" at all when accelerating, and will not make you feel that this is a small car with only power", the torque of a car also needs the cooperation of the gearbox;

Don't forget, now the weight of domestic taxis is generally the same, persuading kilograms or so, the power of kilowatts is enough for the maximum speed of the car to reach, about four kilometers per hour, and as a taxi, the maximum output of 20 kilowatts is enough to ensure that the car is carrying 2 people in the case of a kilometer speed.

This speed is for the average taxi in the city. Enough is enough!

"If you run the old one continuously every day. hours to calculate. Doesn't that mean that this car will last longer than it used in the old years? "After a little mental calculation in my mind about the service life of this car that was already doomed to an overloaded fate before it came out. Zhang Lan was suddenly surprised.

"I'm afraid it's still a long time, you are calculating that the car is basically running at maximum overload, in fact, this kind of operation is basically impossible. Xiao Chenxi smiled and corrected Zhang Lan's calculation method.

"That's not what I said, this matter is settled!" Zhang Lan slapped excitedly, "Let's investigate the general driving habits of taxi drivers first." ”

"Why don't we investigate other people's taxi operating habits, why don't we set up our own taxi company?" Elaine was a little puzzled and asked strangely, "We can not only minimize the cost of fuel cell vehicles by setting up our own taxi company, but also effectively protect the secrets of our products, and most importantly, we can effectively protect the power system of our cars and let them run for as long as possible." ”

Elaine's words woke up the person in the dream, and directly woke up Zhang Lan: Yes, why should I give this opportunity to others? Wouldn't it be easier to take this into your own hands?

And if you really set up your own taxi company, even if the fuel cell stack is only used for two years, as long as you secretly replace the fuel cell system regularly in the name of inspection, repair and maintenance of the vehicle, who can know the secrets of your own car? And even the question of the buyer of the car has been solved: which taxi company is willing to buy a taxi that costs $10,000? With that money, I might as well buy a Mercedes-Benz.

"I'm just a pig!" Zhang Lan was a little annoyed.

As for whether the vehicle will be stolen, whether others will discover their secrets after being stolen, this question is a trivial issue, as long as an explosive device is installed inside the core of the fuel cell system, and the whole fuel cell can be set to explode when the fuel cell shell is opened, and the power of the explosion can be estimated, which is definitely not inferior to the power of an aerial bomb.