They all use the principle of hydroelectric energy production.
1. The upstream of the Three Gorges Dam flows into the reservoir and is stored in the reservoir when power generation is needed, the water flows through the turbine downstream. The kinetic energy of the water flow is converted. in the mechanical energy of the turbine. The turbine then drives the generator to spin and generate electricity. The change in the magnetic field between the rotor and stator of the machine produces electromagnetic induction, thereby generating electrical energy.
2. The waterwheel blades flowing into the water turbine generator in the Baihetan Dam reservoir. Due to the impact of water flow and the action of gravity, the waterwheel begins to rotate during than water. The wheel turns, the water wheel generates electricity. The rotor of the machine also rotates, converting mechanical energyanic in electrical energy thanks to the principle of electromagnetic induction, and finally transmits it to the electrical network.
How does the Three Gorges Dam produce electricity when there is no flood flow?
1. The water flow is fast, which is conducive to generating electricity: Original sentence: The White Emperor arrives in the morning and reaches Jiangling in the evening. (Meaning: As long as you leave Baidicheng in the morning, you will arrive in Jiangling in the evening.)
2. The flow of water has a big difference: Original sentence: Springs and waterfalls hanging, flying and washing in between. (Meaning: The hanging springs and waterfalls between the peaks rush and rush with flying currents.)
Original text of "Three Gorges":
Southern and Eastern Dynasties North: Li Daoyuan< /p>
Within 700 miles of the Three Gorges, there are mountains on both sides, without any gaps. The mountains are refilled with rocks, hiding the sky and the sun. At midnight, there is no bright moon in the pavilion.
As for Xiashui Xiangling, he is blocked along the way. Or if the king's order is announced urgently, sometimes he will send the White Emperor in the morning and arrive at Jiangling in the evening. During the 1,200-mile journey, even if he rides on the wind and rides on the wind, he will not do so. Be sick.
In spring and winter, the Green Pool is green with light reflections, and many grotesque cypress trees grow there, as well as springs and hanging waterfalls.
Every sunny and frosty day, in the cold woods and stark streams, a great ape often cries, which is very dark and gloomy. That's why a fisherman sang: "The Three Gorges of Badong and the Gorge of Wu are long, and the monkeys cry three times and shed tears on their clothes."
Translation:
In the seven hundred miles of the Three Gorges, thes two sides are continuous mountains without any interruption. There are many cliffs and mountains that block the sky and the sun. If it is not noon, we cannot see the sun; if it is not midnight, you cannot see the moon.
When the river overflows the mountains in summer, ship routes upstream and downstream are blocked and impassable. Sometimes the emperor's orders had to be transmitted urgently. At that time, he could leave Baidi Town in the morning and arrive in Jiangling in the evening. There were twelve hundred miles to go, and even on horseback, riding on a violent wind. , or riding a gale, it was not as fast as a ship.
In spring and winter, you can see white rapids, turquoise pools and swirling clear waves, reflecting the shadows of various landscapes. Numerous grotesque pines and cypresses grow on the high peaks, with springs and waterfalls flowing thbetween the summits. The water is clear, the trees are blooming, the mountains are steep and the grass is blooming, it's really interesting.
Every sunny day or frosty morning, the woods and mountain streams seem cool and calm. There are often monkeys and monkeys chirping from the heights, and the sound is continuous and very sad. came from the empty valley. It took a while to disappear.
WhereIt is sung from the songs of the fishermen of the Three Gorges: “Wu Gorge is the longest of the Three Gorges of Badong, and the monkeys chirp so sadly that people wet their clothes with tears . »
< p>Detailed information:
"Three Gorges" is selected in "Shui Jing Zhu·Jiang Shui", the full text is available. The article contains only 155 words, but it vividly expressed the situation of the Three Gorges and the scenery throughoutof the year. He writes: rushing rapids, flying boats flying in the wind, green pools and white waves, waterfalls and hanging springs, deep canyons, cliffs with strange cypress trees, clear water and mountains steep, lush grass and trees, howling monkeys in the cold forest, empty valleys with sonorous echoes, Bashu fishermen's songs, desolate ballads and proverbs...
The seven hundred miles of mountains and rivers of the Three Gorges, the various weather conditions, spring, summer, autumn and. winter and changing landscapes are all presented vividly one by one. We see that this text is extremely frugal and concise, but its connotation is extremely rich and substantial.
You don't know enough about hydroelectric power stations. Not only the Three Gorges hydroelectric power station, but other hydroelectric power stations do not produceent no electricity after releasing the floods. They divert water from the reservoir area through diversion tunnels. in the dam. The water turbine drives the water turbine generator to produce electricity. Flood drainage is a means of regulating water volume and storage capacity rather than a means of generating electricity. The flood gate is much higher than the water outlet of the turbine, and the water outlet of the turbine is usually at the bottom of the dam. . When you see a lot of water flowing under the dam. When there is a surge, it produces electricity.