Chapter 55 Fooling the Experts

After moving all the luggage and items in the Passat to the Xiqin electric car, Ou Jiansheng handed over the key to the Passat to the security guard and asked him to hand it over to Driver Liu for maintenance tomorrow. Driver Liu is the team leader of Guolian Company, and he is a good driver and car maintenance.

Driving an electric car, the three returned to Ou Jiansheng's house, and that night, Chen Weizheng lived in Ou's house.

A good night's sleep.

The next morning, Chen Weizheng slept until he woke up naturally, and there was roll noodles in the restaurant, and he heated two in the microwave to solve breakfast. When I came to the electric car, I opened the key and found a peculiar phenomenon, the power naturally recovered a little, from last night's parking when the battery showed that the power was 5% left, and now it has become 10%. Chen Weizheng knew that this was a virtual power, which was the result of the natural balance of the battery after a period of time.

He removed this set of batteries and replaced them with a second set of batteries. Measure the power of the first set of batteries with a multimeter, and there is still 50ah left. The next thing to focus on is charging. Whether it can be charged and reused is very important, otherwise the rechargeable battery will become a dry battery that can be used once.

Chen Weizheng checked on the computer for a long time, and found that Xiqin's electric car does not support direct charging by ordinary families, while Xichuan has an electric car that fully supports ordinary family charging, and the battery used in Xichuan electric car is composed of four 60V80Ah batteries, which are combined into a 120V 160Ah battery pack. Chen Weizheng decided to buy a set of home chargers for Xichuan electric vehicles to charge his batteries. There is a Nishikawa Automobile dealership store in Nancheng City, and although there are no electric cars for sale, there are electric vehicles on display. Chen Weizheng drove his electric car and came to the Xichuan Automobile Marketing Store to appreciate its electric car carefully.

Chen Weizheng is not a car, and he can't see the quality of the car, the purpose of his coming is just for the charger of the electric car, and he talked to the car sales lady, and finally saw a toolbox in the trunk of the car, opened the toolbox, and there was indeed a household charger he wanted. Taking advantage of the staff's inattention, Chen Weizheng used his empty hands to put the entire toolbox in his fingers.

When he returned to his home, he began to charge the first set of batteries, and when they were turned on, there were no accidents, which made Chen Weizheng breathe a sigh of relief. After charging for an hour, Chen Weizheng disconnected the battery, touched the battery, it was slightly hot, not hot, and measured with a multimeter, the power rose to 70ah. At this pace, it takes more than 20 hours to charge the entire battery. As long as you can charge, as for how long you can charge, you can find an expert to solve it.

Near noon, Ou Jie finally had a big dream.

Here, Chen Weizheng is a guest and gets up early. Ou Dashao is going home, and it is normal to love bed and snooze.

Ou Jie received a call from Ou Jiansheng, asking him to go to the headquarters of the League of Nations with Chen Weizheng and discuss important matters.

The two drove an electric car, and soon, the car was parked in the compound of the League of Nations.

Ou Jiansheng's secretary was waiting for them at the gate of the main building, and did not let them enter the main building, but walked into the side of the annex building, which Ye Tiansheng stayed to live in, slightly smaller than the main building, but more beautiful than the main building. There are more than a dozen hundred-year-old yellow pear trees planted in front of the building, the yellow pear tree is about 17 or 18 meters high, it is said that it is one of the 34 kinds of mahogany in 5 genera and 8 categories of international standards, it has a wide range of uses, its wood value is quite high, it is a unique precious tree species, the rosewood heartwood is reddish-brown or purple-red-brown, and it becomes dark red for a long time, often contains dark brown stripes, shiny, and has aroma. The wood grain is staggered, naturally formed, and the pattern is beautiful. The furniture made of rosewood is simple and bright, magnificent, and the color is deep and gorgeous, elegant and noble, durable, and does not rot for a hundred years. Rosewood furniture can also exude a quiet wood fragrance for a long time, which can refresh the mind and ward off evil. The fact that the Ye family's yard can be so successful shows that the family has a long history. Chen Weizheng feels that he should also plant some good trees in his home in Longshan, which can not only witness the history, but also increase the cultural grade, and the most unfortunate can also cut down the trees when the future generations have no livelihood.

Ye Tiansheng and a man in his thirties were waiting for them in the living room on the first floor, and when he saw them coming in, Ye Tiansheng pointed to the seat next to him and said, "Introduction, Ah Zheng, Ah Jie." When the name was called, Chen Weizheng and Ou Jie both nodded at each other. Ye Tiansheng went on to introduce the other party: "Ye Fengchun, the third child in my family, the two of you are called the third brother, the commander of an air defense brigade of the Southern Military Region. This one is his leader, deputy commander of the logistics department of the Southern Military District. You can call Commander Xiao or Uncle Xiao. ”

Commander Xiao smiled and said, "None of you are soldiers, and I don't dare to be your commander if I am anyone's commander." Let's call it Uncle Shaw! ”

"Uncle Xiao is good, third brother is good." The two stood up and said hello.

"Sit sit, sit sit." Uncle Xiao smiled, took out two boxes from the bag beside him, handed them to the two young people, and said, "One for each person, it is considered a meeting gift, don't dislike Uncle Xiao's courtesy." ”

The elder didn't dare to say goodbye, and the two thanked Commander Xiao and took it, and when they saw it, it was a military high-powered night vision binocular. It was a nice toy, and the two of them happily accepted it. Ye Tiansheng was full of smiles: This Deputy Commander Xiao is very good at being a person, and he is also very good at giving face, and he will be generous to the public and have ideas.

"Your Uncle Xiao and Third Brother are here this time, because they are a letter from me to the wind news, and the purpose is Ah Zheng's battery." Ye Tiansheng spoke straightforwardly.

"Azheng Ajie, last night my dad called me and told me about the battery you brought, I think the military potential is very great, I went to the logistics department of the military region early this morning to report this matter, the leaders of the military region asked me and Commander Xiao to come to invite the two of you to go to the base to introduce your battery, and organize professionals to conduct relevant testing and evaluation. Without further ado, I also asked the two elder brothers to go with the third brother and me. Ye Fengchun is also very concise.

"I'm starving to death, is there anything to eat here Uncle Ye?" Ou Jie shouted. He came over as soon as he got up, and when he heard that he was about to change scenes, he couldn't help but scream.

Ye Tiansheng laughed loudly when he heard this: "Did you kid just get up?" "Ask someone to bring a carton of milk and two pieces of bread from the fridge. Ou Jie swallowed it up in two mouthfuls.

Chen Weizheng drove his electric car over, and when he saw his car, Ye Fengchun said: "Weizheng, our base is in Shaoguan, the distance is a bit far, can you do this car?" ”

Chen Weizheng said: "If this battery can't even reach Shaoguan, do you still need to let us go!" ”

Ye Fengchun nodded yes.

Chen Weizheng pointed to the head of the electric car and said: "There is a small problem, our car does not have a license, if there is an extra license plate on your car to give us a set, it is convenient on the road." ”

Ye Fengchun smiled: "This thing has it." He asked the driver to drive his long windmill over, took out a pair of license plates from the toolbox and loaded Chen Weizheng's car.

With a license plate, the car looks a lot better. Ou Jie said to go home and get a change of clothes, Ye Fengchun said that you can't find a piece of clothing suitable for your district in such a big military camp?

Commander Xiao got into the troop car, Ye Fengchun asked Commander Xiao for instructions, took a hand table, and sat in Chen Weizheng's electric car, the troop car in front, and the electric car in the back. From the intersection of Xicheng Road, I got on the highway.

In order to take care of Chen Weizheng's electric car, the long wind of the troops drove a little slowly, maintaining a speed of 100 kilometers. Ou Jie said: "Third brother, I usually see that your troops' cars drive very fast, but your cars are not very good today!" ”

"That's my driver, I'm afraid you won't be able to keep up. I can't wait to hurry up and get back to the base early. You kid, you will ask my dad what he wants to eat with a shy face, you know, I still haven't eaten a grain of rice. Ye Fengchun said.

"Third brother, you let your driver pull the highway casually, I can keep up." Chen Weizheng drove the car, talking, and took out a box of Oreo cookies from the space for Ye Fengchun. He said, "There's water in the back and take it yourself." ”

Ye Fengchun took the biscuit, turned on the handset, and called the car in front: "Turn on the task light and return at high speed." ”

"Understood, high-speed return." The car in front sent back a message.

A flashing warning light appeared on the roof of the long wind, and the vehicle's marker lights flashed, and then the speed gradually increased, stabilizing at around 150 km/h. Chen Weizheng also turned on the marker light and followed the car in front closely, and the speed of 150 kilometers was easy for him.

Ye Fengchun had also learned about the Xiqin electric car before, and knew that it could travel 300 kilometers at a speed of 140 kilometers under the condition of full load and full air, so he was not worried about whether the vehicle could reach the Shaoguan base. Single-mindedly dealing with Oreo in his hand.

The journey of more than 250 kilometers will be reached in no time. Both vehicles drove at a relatively high speed to the gate of the logistics department of the military district, and after being inspected by the officers on duty, the vehicles were allowed to enter and parked in front of the experimental building in the backyard.

About a dozen experts and scholars in military uniforms have been waiting there for a long time. As soon as Chen Weizheng's car stopped, people gathered around.

"This is the electric car in Xiqin, which is said to have been delisted for rectification because of the spontaneous combustion accident in the crash." It was said.

"This time we are not looking at the car, we are looking at the battery that drives the car, and it has nothing to do with the car." Someone else said.

"There are no less than dozens of electric vehicles with this surname in China, all because the battery problem cannot go far, if the battery problem can be solved, it should be very promising." Among them, there are many people of insight.

Commander Xiao got out of the car, greeted some familiar experts and scholars, and surrounded the experts and scholars, Commander Xiao said: "This time, I invited all the experts and scholars to let you witness a fact and solve some problems. First of all, let's let Comrade Xiao Chen give us a demonstration. "Commander Xiao has not seen the situation of the battery with his own eyes, so there is a lot of leeway to speak.

Chen Weizheng stepped forward and said, "Hello seniors, my surname is Chen, and I am a farmer in Guyi City, Honghe Province. I also discovered this phenomenon by chance, and since I am not a graduate of this major, I cannot explain its principle, but can only demonstrate it briefly. ”

"First, I need two experimental water pumps, a large capacity of 20 liters, a small capacity of 2.5 liters, if you don't have this specification, you can change to other similar specifications." Chen Weizheng began to ask for equipment, and as soon as he finished speaking, an administrator of the experimental building immediately walked into the building.

"Second, I need experts to bring their own multimeters to measure voltage and electricity."

"Third, please ask the staff to help me clean these two old batteries, pour out the residual storage liquid inside, and wash the inside, and drip dry the water after washing."

Chen Weizheng's requirements were not high, and after a while, the two Shui Cao moved out first. Chen Weizheng took out a 25-liter plastic bucket from the trunk of the car, first filled 2.5 liters of water, and then filled 20 liters of water. Then take out a multimeter. Screw to the DC voltage, insert the two meter pens into the big water water, the black word display of the electronic multimeter*: 60V, and then insert the two meter pens into the small water Cao, the black word of the electronic multimeter* still displays: 60V.

Chen Weizheng ignored the buzzing discussion like a bee around him, and then screwed the multimeter to the DC current, inserted the two meter pens into the small water water, and the black letter of the electronic multimeter* displayed: 250ah, and then inserted the meter pen into the big water water, and the black letter of the electronic multimeter* displayed: 2000ah.

The buzzing discussion around him like a bee suddenly disappeared, and all the experts and scholars in the audience lost their voices.