Set sail1992

Chapter 1390: Actually playing reverse false bidding?

Everyone looked at the 52V hybrid system power model in front of them, and then thought about the gearbox style of the traditional front-wheel drive architecture model, and they suddenly realized: Yes, although from the perspective of efficiency, it is most appropriate to install the motor behind the gearbox, it is not suitable for the current industrial situation. On the contrary, if the motor is installed between the engine and the gearbox, as long as the size of the two devices is matched, there is no need to make any adjustments or modifications to the engine and gearbox. This is indeed the most ideal solution at present.

The comrade who had just raised the question blushed and apologized to Zhang Qihang a little embarrassedly: "Comrade Qihang, I'm sorry to have embarrassed you."

Zhang Qihang said quickly: "You are too polite, leader. Your idea is indeed the best solution for the hybrid system. From a technical point of view, our Huateng Group's strong hybrid system is actually to install the motor behind the gearbox."

Director Jiang had to take care of his comrade's face, so he took the opportunity to take over the conversation and said, "So, it is indeed the most appropriate to install the motor in this position, but after all, there is a motor in the middle, and the size of the entire powertrain is a bit longer. Will there be any problems with the adaptation to the body of the car?"

"No problem," Zhang Qihang explained. "Our motor adopts an ultra-thin design, with a thickness of only 7.5 cm. As long as we modify the design of the engine foot pad, it can perfectly fit the width of the engine compartment of almost all mainstream compact cars."

"Then I'm relieved," Director Jiang nodded repeatedly. "If this system can really save 2.5 liters of fuel per kilometers as you said, that would be amazing. Don't worry, Xiao Zhang. The country will not let such a good technology go unpromoted."

Zhang Qihang smiled and nodded: "No matter what the country needs our Huateng Group to do, we have no choice but to obey orders!"

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Now that we know what Huateng Group's two mild hybrid systems are, the next step is to look at the actual fuel consumption performance of these two hybrid systems.

According to the previous idea, this test will use the standard NEDC test method. However, before the test, Zhang Qihang raised a suggestion: "Leader, in addition to the NEDC test method, can we arrange an actual use test?"

Actual use test?

Zhang Qihang’s words stunned everyone.

Deputy Director Kang was a little surprised: "Why? Xiao Zhang, you should know that compared with the NEDC test method, the fuel consumption tested during actual use actually has a larger deviation."

Zhang Qihang naturally knew that what Deputy Director Kang said was right. Even though everyone complained about the fuel consumption measured by the NEDC test method a few years later and thought that the fuel consumption tested by this test method was not good enough, in fact, the fuel consumption tested by the NEDC test method still has considerable reference significance.

Because in the actual driving process, different car models, different tire pressures, different loads and even different road conditions will measure different fuel consumption. Some experienced drivers even know that even if it is the same car, the same load and the same road conditions, the fuel consumption measured by different drivers may be different.

Therefore, it is impossible to give a standard for fuel consumption. Whether it is NEDC or WLTP, they all try to simulate the actual road conditions of car owners as much as possible, but simulation is simulation, and there will definitely be errors.

In everyone's opinion, if the NEDC test method is used, the test results are not much different from what Zhang Qihang said before. For example, he said that the 52V hybrid system can save 2.5 liters of fuel per 2 kilometers, but in fact it can only save liters of fuel, so everyone is very satisfied. Field testing? No one has really thought about it.

Zhang Qihang smiled and said, "Just take it as a reference. If there is a chance to hold a press conference in the future, this would be a good point."

Several leaders looked at each other and nodded in unison.

Indeed, in recent years, some official press conferences held in less serious occasions have begun to move in a relaxed and friendly direction and are not as serious as before. If these things are said seriously at the press conference and a little bit of information is given, it seems quite interesting.

Thinking of this, Director Jiang smiled and nodded: "Then let's give it a try. Anyway, the money is paid by our boss Zhang. Since he pays, then naturally our boss Zhang has the final say."

As for whether to talk about this at the press conference, we will talk about it later.

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Before the test began, everyone was still conservative about the test results, thinking that what Zhang Qihang said before was probably a little exaggerated. For example, he said that the 48V hybrid system can save about 2 liters of fuel per 22 kilometers, and the fuel saving rate is about 52%; he also said that the 2.5V hybrid system can save 27.5 liters of fuel per kilometers, and the fuel saving rate is about %...

Everyone thinks that it should be possible to do it, but given the standards, there should still be some other... well, requirements for drivers and vehicles.

But when the test came out, the results surprised everyone: the 48V hybrid system saved 2.2 liters of fuel per 24.2 kilometers, and the fuel saving rate was 52%; the 2.8V hybrid system saved 30.8 liters of fuel per 52 kilometers, and the fuel saving rate was 30%. Not only were they higher than what Zhang Qihang had said before, the fuel saving rate of the V hybrid system even exceeded %!

Under such energy pressure, such test results are no longer a question of "whether they are worth promoting" but must be promoted!

  If you don’t promote such good energy-saving technologies and products, what do you plan to promote?

Faced with this result, everyone looked at each other in bewilderment: In this kind of matter, everyone has always been playing with false bids, but Huateng Group is actually playing with reverse false bids?

Faced with such a result, Director Jiang stared at the report for a long time, his eyes full of strange figures. Finally, he pursed his lips and said, "I am beginning to be a little curious about the actual test results."

Everyone nodded with the same expression.

The actual test is divided into three road conditions: morning and evening rush hours, daily and smooth traffic.

Everyone knows how congested the city's morning and evening rush hours are and how high the fuel consumption is per 20 kilometers. You don't need to be surprised if an ordinary family compact car can give you liters per kilometers. You can experience what it feels like to drive a Prado or Land Cruiser.

Some people have even started to think: If new energy vehicles are really promoted vigorously in the future, and some demonstrations and subsidies are given in first-tier cities, should I buy two more cars for my family? The license plate resources in the four-nine cities are so tight, the worst that can happen is to rent out these two cars for a long time.