At present, there are two kinds of power generation methods. One is hydroelectric power generation. The dam collects the drop of the water flow and forms a strong head. When the water head passes through the hydro-generator unit, the turbine is driven. Then the turbine drives the generator to generate electricity and convert the mechanical energy. For electric energy.

Another type of power generation is thermal power generation, that is, heat is generated by combustion, and then converted into mechanical energy by thermal energy, thereby causing the prime mover to rotate to generate electricity. It is only that thermal energy does not directly affect the prime mover. Water must be used as a medium. Generally, ordinary thermal power plants use a boiler, coal or oil to generate fire, and then use water to heat the water to become high temperature and high pressure superheated steam, and then use steam. Pushing generators to generate heat is a relatively common method of producing electricity in China, which is more popular than hydropower.

Qijiang County is not a developed water resource, so it is not suitable for hydropower generation. The local power plants all use thermal power generation.

However, no matter which kind of power generation method is inseparable from water, when the temperature rises and the surface water source evaporates, water becomes an invaluable item.

However, because the weather is too hot, the frequency of use of refrigeration appliances such as air conditioners and electric fans is increasing, and the high-demand electricity consumption and the decreasing water resources are superimposed, and the power plants cannot support it.

At this time, due to power outages, the power plant staff were also engaged in a heated discussion.

"All-day power supply can't be maintained. I suggest to supply power in batches in the future. The Southern District will supply power from 10:00 to 16:00 every day, and the North District will supply power from 12:00 to 18:00 every day."

“Why is the southern district powered early? It is also the power supply for six hours. The power supply time in the southern district is obviously better than that in the north.”

From 10:00 to 16:00 is basically the highest temperature period of the day. Those in the power supply plant who live in the North District are obviously not satisfied with this power supply.

But at any time the power class is privileged, because there are more high-end neighborhoods in the Southern District, and the local government compound is in the Southern District, and finally set the power supply time previously proposed.

From 10:00 to 18:00, it is basically a period of high temperature throughout the day. During this period of time, electricity is provided, and the public's grievances will not be so large.

"How about the electricity bill? Is it still collecting money?"

This problem is the most controversial in the factory. The staff of the power supply factory are basically urban hukou. The people in the city are not the same as the rural people. That is, they don’t have their own fields, and they don’t have the awareness of food. When disaster strikes At that time, the point of deposit at home was quickly stretched, and now the supermarket and the commissary are closed, and the lively vegetable market in the past is also a door to the market. There is no channel for buying some vegetables and rice.

However, in order to stabilize the people's hearts, each resident can receive rations at the designated place by virtue of the household registration book. However, those foods are also limited, and they are not full at all.

Now, people who are willing to come to the power supply station are not willing to give up this iron rice bowl. They also feel that electricity in this era is extremely important. They feel that they can stay in the power supply station and may be able to make a fortune and at least earn the ration of the whole family.

"The money now is waste paper, the factory manager. You also know that there is not much food in the canteen in the factory. Otherwise, the electricity bill will be changed to food?"

One employee suggested that this proposal was approved by the majority of the people present.

The director of the power plant was an old party member. He was also on the battlefield of the Vietnam War. His thoughts were very high. Although he understood the difficulties of the employees, he could not agree to this proposal.

Once the use of food and other materials as electricity bills means that the renminbi has lost its circulation value, and when a country's currency is in vain, the country's cohesiveness will be gone.

The old factory manager can imagine how the people will panic after this decision is implemented. Besides, if this method is used to settle the electricity bill, how many people in the whole city can afford the electricity bill.

The staff are worried about food, and most people in the city are also worried about food. This proposal is not advisable.

"Moreover, this kind of thing is not something we can decide. The leader said, the most important thing now is to maintain stability. Our power plants are now an important pillar of stability. Our pillars are not secure. It also means that the work of party organizations can Can't go deeper."

The old factory director said bitterly, his family also lacks food. Fortunately, there is still food in the canteen of the power supply station. The staff of the power supply station can solve the three meals in the factory. Everyone saves some food and can leave a little bit of their own. Take home, at least not starve to death.

And he believes that the government will not give up on them, and perhaps soon the relief food will be sent to the place to solve the urgent need.

"When is this all the time, can the government still manage us?"

Some people are dissatisfied with the earth, this world is chaotic, I am afraid that the government troops are self-sufficient. The employees of these power plants have such great advantages and have the opportunity to live better in the chaos.

The old factory manager was too pedantic, and his decision did not meet the interests of the employees in the power plant.

"In any case, I am not in the factory for a day."

The old factory manager has a strong tone. "I have applied for the military to station our power plant. The army will not let us mess up."

Nowadays, the army still has deterrence for ordinary people. Because of the old factory director's words, some people's minds have been temporarily dispelled, but the army can suppress them for a long time. This is probably an unknown number.

*****

Because of the tightness of diesel, Li Dong took a few young and middle-aged bicycles into the city, and what he saw and heard along the way gave them a clearer understanding of the end times.

"Good luck, give something to eat."

A shirtless man, wearing only a pair of crotch, was in front of Li Dong’s bicycle. He was carrying a boy of four or five years old. The boy was more thorough than the old man. He was naked and naked. Just for the sake of the picture.

"Uncle uncle, give something to eat, I am so hungry."

The little boy should have been hungry for a long time, his eyes braving the blue light, greedily staring at the trouser pockets of several people.

In this case, the city is very popular, because people are used to takeaway, many young people do not even have the habit of firing at home, except for some snacks that are not full, there is no food at home, so when the change arrives, supermarkets and vegetables When the market stopped operating, there was no source of food. After a few days, I could only think of other ways to borrow food, food, and even food.

This is obviously a similar situation for the grandson.

After the arrival of the change, the villagers did not go hungry. Although the days were much harder than before, they were better able to save food, and they also received supplies such as dried fish and dried vegetables in the first few days of the change. When Sun stopped them, several of them were soft.

"This bag of cookies you hold."

Li Dong didn't have time to stop it. One of the people in the bicycle team pulled out a bag of biscuits. This biscuit was originally used by his mother-in-law to make him hungry when he was hungry on the road.

"Thank you, uncle!"

The little boy got the biscuits torn open on the spot, then gorged and ate half of the packets, and handed the remaining half to the grandfather.

Because the hot mouth is dry, and the biscuits are not good for swallowing food, the grandsons who are eating too fast are almost not killed.

"thanks, thanks."

After eating the biscuits, the old man hurriedly hugged his grandson and ran. He thought it was just an episode. Who knows that the grandson and grandson have not gone far, and a group of people suddenly rushed out on both sides of the road. There are men and women who have old and young, crying. Taking advantage of the legs of Li Dong and others, there are even people who directly lick the things in their pockets.

When Li Dong got rid of those people, the clothes had already been smashed, until they ran far away, and they could no longer see the group of people. They only slowed down the strength of the bicycle, and they felt a sigh of relief.

"This world!"

At that time, those people looked at their eyes and made them suspect that they were going to be eaten and eaten.

"The village head, isn't it a ration in the city?"

When I heard the news, the villagers still envied. According to what people in the city can receive food by their household registration, they have no such treatment. However, it seems that the life of the people in the city is not what they imagined. It’s easy and comfortable, otherwise the old people who are robbing things come from.

The youngest one is still a baby who can't talk. I don't know what the child's parents are doing, let the old children come out to grab things.

"Stream, did you meet these people when you and your big uncle came out?"

Li Dong gasped and asked the river.

"No."

Jiang Liu shook his head. In fact, he felt that there were many people lying in the air. He had just had the opportunity to stop the villagers from giving food to the grandfather and grandson. It was just that the river did not do so, and he deliberately let him go.

Because Jiang Liu realized that the villagers' perception of the troubled world was too shallow and simple, and they used to live a self-sufficient life, they did not have any precautions against the external crisis.

Even the savvy village chief Li Dong, his eyes are too limited to the three-point land of Hou'an Village, forgetting the food of the country people, how big the fragrance for those who lack food.

This time's experience is a lesson. It is a good thing to let these people get up and guard their vigilance.

"who!"

Asked about the river flow, obviously can't ask what is coming, Li Dong intends to go to the power supply to inquire about the power supply situation, ask the employees in the factory to ask about the situation in the city, but just wait for the team to start again, a group of people will be stopped by the patrolling police. It is.

In order to ensure safety, Li Dong brought a dozen young and middle-aged people. Such a group of strong young people riding bicycles on the main roads of the city is too conspicuous. If not, they are targeted by the patrol people.

The author has something to say: the principles of hydropower and thermal power generation refer to the information, if there are still errors, welcome comments

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