When the working people of the Ming Dynasty first touched the computer keyboard, they were already in modern Huangshi and were sitting on a train heading to Changsha. He was going to meet someone. Although the itinerary was rushing, his mood seemed to be sitting on the subway to spring. It seemed that he had returned to his youth more than ten years ago overnight, and he was full of expectations and longing for his second season.

He looked at his fingers, as if there was a girl's grease fragrance on it, as if her smiley face was appearing in front of him. He shook his head and took back his thoughts. The ancients said that why the family had not yet been restored to his homeland. The same is true for him. The revolution has not yet succeeded and needs to work harder, so he cannot be distracted by these things.

Carrying a backpack, he followed the bustling crowds of people out of the station and made a phone call in the square in front of the station. Soon after, Danwang also carried a backpack and appeared in front of him.

He stretched out his hand and held Huang Shi and shook it. There was no too much noise. Everyone just grinned and laughed because the two of them were already very familiar with QQ. But in the QQ group every day, he warmly invited friends from all kinds of people to participate in the YY Voice Channel.

"What's the YY voice channel for?" At that time, Huangshi didn't know that there was such an application on the Internet.

"You know." Then Danwang sent a bunch of photos of pinching his head and legs. This made Huang Shi feel that he had been on the Internet for 13 years, but he didn't know the popular tone on the Internet at all. It turned out that YY Voice Channel was used as a must-have tool for team chatting and picking up girls. Of course, some people also regarded it as the number of money-making money-making. No wonder he was basically not seen during the day.

However, the forgetfulness in life is not as vulgar as it is on the Internet. A very young man, very energetic and dressed very well, with the style of a successful person. He then took out some things from his backpack and handed them to Huangshi, "Old Huang, these are the power equipment I want to recommend to you. When you get off the car, you can take a look first and ask if you don't understand."

"Okay, let's take a look." Huangshi took over and was all about hydraulic, wind, and diesel power generation equipment information, but there was no solar energy he had considered at the earliest. Although solar energy is a clean renewable new energy source, it is increasingly favored by people and has an increasingly widespread role in people's lives and work, it is not easy to apply on Dongluo Island.

Because the energy distribution density of solar energy is small, about 100W/m2; the annual power generation hours are low, with an average of 1,300 hours; it cannot generate continuously, and is greatly affected by weather conditions such as seasons, day and night, and cloudy weather. It is difficult to accurately predict the power generation of the system; the worst thing is that the cost of the photovoltaic system is relatively high, with the system cost of 40,000 to 60,000 yuan/kW. So after he discussed it with Danwang and some other friends several times, he could only shoot the power generation method of this simple maintenance and low maintenance link.

Huangshi's long trip this time was to introduce a hydropower or wind power project on Dongluo Island. The diesel generator set was just a main force in advance. For later backup, the diesel engine only needs to heat the engine every six months, and there is no other troubles in maintenance. Because he found that if there is no electricity on the island, there is no way to use machine tools, construction machinery, and even daily electrical appliances. Those freezers, computers, projectors and other electrical appliances that he originally purchased will become decorations, so he learned from his mistakes and decided to launch the power project immediately.

Now this person who is walking beside him, who is fair-looking, is a person who can provide him with these key equipment and installation and debugging. Although it is a bit strange about Danwang being addicted to YY voice every day, it does not hinder his friendly and mutually beneficial cooperation.

"By the way, Lao Huang, this time we have to go to Dao County, Yongzhou first. There is a small hydropower station there, which uses the equipment provided by our company." Tan Wang said while walking.

According to his introduction, the installed capacity of the small hydropower station is 650 kilowatts. It was only built and put into production in November 2011. Now in the online operation, its head height is 30 meters, the rain-collecting area is 29 square kilometers, and the annual power generation can reach 700,000 to 900,000 kilowatt-hours. The overall price at that time was 3.5 million. At the same time, 15 acres of collective land in nearby villages were requisitioned for construction of the power station, and it had 50 years of use authority.

"Oh, that's right." Huangshi also consulted Dan Wang about whether the hydropower station can be built and used on Dongluo Island. At that time, he was afraid that the gap between the upper and lower parts would not be enough, and the other was that the amount of water in the spring was afraid that it would not be sufficient.

But later he heard Danwang say that in fact, in addition to large, medium and small hydropower generation in China, there are also micro hydropower stations, which can be developed and used by seven or eight households, and the installed capacity is very small. In the future, Taiwan will have to immigrate to reclaimed Taiwan, which is a good place to develop hydropower, and the hydropower resources are extremely rich. So he took Danwang to take him to visit the small power station with no effort to do anything, so he also had an emotional understanding.

After opening the rear door of Danwang's car, Huang Shi took off his backpack and threw it into the back seat of the car, and asked, "Xiao Dan, after we go to that place, can we still arrive at Yangtian Lake in the afternoon?"

"Old Huang, that's impossible. Think about it, Yangtian Lake is in Chenzhou, and we are going to Yongzhou now. Although these two areas are next to each other, they are hundreds of kilometers, and it's not easy to get up the mountain from here." Dan Wang took the lead in the driver's seat, and then drove the car with the keys while throwing several magazines scattered in the passenger seat into his back seat.

Huangshi had sharp eyes and could see the magazine cover with red words such as "Yiban" in Japanese, and there was also a half-naked uniform beauty in a pose.

"Hehe, it was my friend who forgot to take it away." Dan Wang's face explained unnaturally when he saw Huang Shi's eyes following the magazines.

"I understand, I understand, I understand completely."

...

On the way to Daoxian, looking at the pedestrians and vehicles on the road and even the houses on the road, Huangshi felt that although Hunan's entertainment industry was very developed, the development of rural areas was still lagging behind that of coastal provinces.

"Lao Huang, do you know that our Hunan Province has dense rivers, 5,341 large and small rivers, and is very rich in water resources. The theoretical accumulation of the main and tributary rivers in the four rivers of Hunan, Zi, Yuan and Li is 15.32 million kilowatts. It has been found that the development capacity is 12.99 million kilowatts, of which the development capacity of small and medium-sized hydropower below 100,000 kilowatts is 6.83 million kilowatts."

Don’t forget to chat with Huangshi while driving, otherwise you will be tired after driving on this rugged mountain road for a long time. Talking can increase your attention. "Distributed by region, the theoretical amount of water energy resources is mainly distributed in southern Hunan and western Hunan. By the end of 2008, our province had built about 8,000 small hydropower stations with an installed capacity of more than 6 million kilowatts."

"Hahaha, Lao Huang, do you know, how much does our company occupy in this market? This number..." Danwang stretched out his right hand and made an exaggerated gesture.

"Haha, your company's strength is really good."

"Yes." Danwang patted the steering wheel with his hand proudly. The order this time should not be small. Although the purchase intention of hydropower equipment cannot be fulfilled so quickly according to Huangshi's previous statement, it seems that wind power and diesel power generation equipment are very hopeful to win, especially when he is so sincere.

However, he was a little surprised that in addition to on-site inspections of hydropower stations and wind farms, Huangshi also wanted to participate in the construction and maintenance training of wind farms. Is it to save some maintenance labor? However, Danwang did not have the interest in digging down and only regarded this matter as Huangshi's personal preference.

This small power station in Dao County was built around the deep mountains. It turned out that a dam was blocked from the small canyon on the mountain, and then it was guided from the dam through a water diversion pipe. Then there was a hydropower station at the foot of the mountain. Three water dragons gushed out from the water outlet of the hydropower station, making a "rumbling" sound of water. The car drove closer and closer, and the sound of water became louder and louder.

The car came down from a branch road on the mountain road and drove into the wall of the small hydropower station. Huangshi was inside, as if he was staying in a cotton mill in the past. The sound of water flowing outside made the people inside speak very loudly.

Obviously, Danwang had already notified the people in the hydropower station by phone, so he got off the car and said a few words to a person who came out of the car. The man smiled and patted his shoulder, and then welcomed him and Huangshi into the factory. Huangshi was very strange in the factory. The sound in the room was even smaller than that outside.

"Oh, Lao Huang, they installed some sound-absorbing materials when they were being built here, and the closed environment always had some sound insulation effect." Dan Wang said, handing Huang Shi a white coat and a safety helmet, and then received two white labor gloves with Chinese characteristics from others.

The two people who were dressed came to the main control room of the microcomputer. The technician inside first introduced them to the switch cabinet. In the switch cabinet, it can be seen its connection lines: busbar, isolation knife switch, circuit breaker, voltage transformer, and lightning arrester. The technician specifically stated that the circuit breaker is a vacuum circuit breaker operating system is a battery operation.
Chapter completed!