Yan Lisheng nodded, this thing is still very easy to understand. Pen, fun, and www.biquge.info

Bao Feiyang continued: "Peaking power stations are generally divided into thermal power stations and pumped storage power stations. Saibei Province is located in the northwest and the temperature is extremely low in winter, which makes it impossible to use pumped storage power stations for peak shaving......"

"Yes, the weather is cold, even the surging Yellow River is frozen, and this method of pumped storage is definitely not possible. Elder Yan nodded again and motioned for Bao Feiyang to continue.

"Then there is only one other way, using thermal power stations for peak shaving. Bao Feiyang said, "But that's the problem. Winters in Saibei province are very cold, and the thermal power station is responsible for heating and heating urban residents in addition to power generation. Therefore, in winter, the first thing that local governments need to ensure is the normal operation of thermal power plants, otherwise once the thermal power plants stop operating, the heating and heating of urban residents cannot be guaranteed. ”

Speaking of this, Bao Feiyang paused and looked at Yu Xiaohui with blazing eyes, "Master Yu, if you are the county magistrate of Shashan County, what should you do if you are faced with such a situation? Is it to ensure the operation of wind power generation and stop all thermal power plants? Or to ensure the heating of urban residents, give priority to the operation of thermal power plants?"

Yu Xiaohui's face turned red, and he said stiffly: "In order to ensure the normal operation of wind farms, what does it matter if the thermal power plant is stopped and the heating is stopped? In order to develop the local economy, there must always be some people who have to make some sacrifices in terms of interests." ”

Yan Lisheng couldn't help but be furious, pointed at Yu Xiaohui and scolded: "You little bastard, are you talking about human words? Saibei Province is below minus 20 degrees Celsius in winter all year round, and if there is no heating at such a temperature, it will freeze to death, do you know it? Fortunately, I stopped your appointment letter, otherwise you would have let this little bastard really go to Shashan County to become the deputy county magistrate, and you don't know how big a basket to poke out for me!"

"Elder Yan, don't get excited, we are just having an academic discussion, I believe that if Master Yu really goes to Shashan County to serve as the deputy county magistrate, he will definitely give priority to ensuring the operation of the thermal power plant if he is faced with such a choice. Bao Feiyang hurriedly comforted on the side.

"Elder Yan, Feiyang is right. Tian Gangqiang also echoed on the side: "Some things are very simple in my mind, but once I am there, I will make a decision very carefully." If Comrade Xiaohui had experienced the taste of winter in Saibei Province, he would naturally have made the right choice. ”

Seeing that his grandfather was really angry, Yu Xiaohui lowered his head and didn't dare to speak again.

Yan Lisheng glared at Yu Xiaohui fiercely, and then turned his head and asked Bao Feiyang: "So, it is not feasible to build a wind farm in the northwest region?"

Bao Feiyang nodded and said, "It's still possible to build some wind power stations on a small scale. Once a large-scale wind farm is to be built, wind power will inevitably be abandoned at the peak of wind power generation in winter. In other words, the wind turbine is idling and the electricity generated cannot be fed into the grid. ”

Speaking of this, Bao Feiyang turned his head to look at Yu Xiaohui, smiled, and said, "Master Yu, if you really want to build a wind farm, I suggest that you might as well choose to build it on the southeast coast." If I'm not mistaken, there are 750 million kW of wind energy reserves that can be developed and utilized offshore in China, which is equivalent to three times the amount of onshore wind energy reserves, and the potential for building wind farms far exceeds that of Saibei Province. Moreover, the southeast coast is the most economically developed area in China, and the electricity generated by the wind power generation site can be digested nearby, without worrying about the loss in the process of long-distance transmission. More importantly, the southeast coastal area has abundant hydropower resources, and the water surface of the river reservoir area will not freeze in winter, which creates a natural advantage for the construction of pumped storage power stations for peak shaving......"

Yu Xiaohui didn't expect Bao Feiyang to have such a deep understanding of wind power generation, but he was still arrogant, thinking that he was a dirt bun who didn't know anything. He put away the arrogance in his heart, glanced at Bao Feiyang with a complicated mood, and said, "Bao Feiyang, it's not that I haven't considered offshore wind power generation. However, compared with onshore wind power equipment, the progress of offshore wind power generation equipment is relatively slow, and the cost is far higher than that of onshore wind power generation. ”

"Hehe," Bao Feiyang laughed, and said, "Even if the cost is higher than that of onshore wind power generation equipment, how high can it be? As long as offshore wind farms can be promoted and applied on a large scale, the manufacturing cost of equipment will eventually be reduced." What's more, even if you think that the relative cost of onshore wind power generation equipment is relatively 'low', it is still much higher than the cost of thermal power generation and hydroelectric power!

"Cost is only one aspect. Compared with onshore wind power, offshore wind power generation technology is not very mature...... Yu Xiaohui added.

"The main thing is that your focus has been on onshore wind. Based on the memories of his previous life, Bao Feiyang said: "In fact, the technological progress of marine wind power generation is also advancing rapidly. I have a piece of news to tell you, that is, in the previous paragraph, a 20,000 kW offshore wind turbine has been officially put into operation in Wilhelmshaven, Germany......"

"Huh, where did you get this news?" Yu Xiaohui's eyes widened in surprise, and the 20,000-kilowatt offshore wind turbine was put into operation, indicating that offshore wind power generation can be officially commercialized.

Bao Feiyang naturally couldn't tell Yu Xiaohui that the news came from the memory of his previous life, so he could only say with a smile: "A friend of mine was doing a business trip in Germany, and he happened to see this wind farm in Wilhelmshaven, and he talked about it when he talked to me on the phone. ”

Yu Xiaohui pondered for a while, and then said to Yan Lisheng: "Grandpa, I want to implement this news." If this is true, I would like to visit Germany on the spot. ”

Yan Lisheng glanced at Yu Xiaohui and said, "Go to Germany to investigate, then you don't plan to go to Shashan County to be a deputy county magistrate?"

Yu Xiaohui smiled ashamedly and said, "Director Bao has already said it thoroughly just now. The Great Northwest Wind Energy is at the same time as the heating season, and when the time comes, it is necessary to ensure the operation of thermal power farms first, and even if the wind farms generate electricity, they may not be able to be integrated into the grid. ”