Several of the Three Gorges Project: "Polygon Warrior" full -department transcript!

Construction and operation from China Three Gorges Group

The Three Gorges Project of the Yangtze River

So far, the largest in the world

Water conservancy hub project

And the most extensive hydropower engineering.

Since being put into operation,

Engineering operation continues to maintain a good state,

Flood prevention, power generation, shipping,

The comprehensive benefits of water resources are fully played.

recently,

Directed by the Central Internet Social Work Bureau and other units

In 2022 "Beautiful Three Gorges" online review brand activities,

People from the central and local media and online positive energy people

Focus on the Three Gorges Project again.

Video source:@视 网

How much do you know about the Three Gorges Project?

Today, walk in with Xiaoxin

"Great Power Heavier" Three Gorges Project

Deep understand this fighting power explosion

"Polygon warrior"!

Flood prevention · Let the mighty Yangtze River dangerous

Cumulative flooding volume exceeds 208.8 billion cubic meters, which is equivalent to 15,000 West Lake water volume

The construction of the Three Gorges Project,

The history of the Chinese nation's water control was rewritten.

The Three Gorges Project is located at the junction of the upper reaches of the Yangtze River and the middle and lower reaches.

The section of Jingjiang River, which is close to the flood control situation,

Flood prevention library Rong 22.15 billion cubic meters,

More than 2022

30%of the total flood control of the reservoir in the joint scheduling range of the Yangtze River Basin,

The main role of the backbone is played in the flood control scheduling of the Yangtze River Basin.

Three Gorges Reservoir

Since 2008

Since the first launch of 175 meters of experimental water storage work,

By the end of 2021,

(The first year of the first year of water storage during the normal operation period of the Three Gorges Project was 175 meters)

The Three Gorges Project conducts a total of 66 flood control scheduling.

Defense number flood 20 times,

Blocking floods exceeded 208.8 billion cubic meters.

Three Gorges flood discharge

2010, 2012, 2020

The maximum flood peaks in the warehouse exceed 70,000 cubic meters per second,

Stopped through the reservoir,

About 40%of the flood peaks,

Greatly reduced the pressure of flood control in the middle and lower reaches of the Yangtze River.

Especially in 2020,

The Three Gorges Project successfully responded to the largest flood since the establishment of the library

(75,000 cubic meters per second),

The upstream reservoir group centered on the Three Gorges blocks the peak of floods,

Avoid the enlightenment of the Jingjiang flood division,

Make 600,000 people in the Jingjiang flood division area avoid transfer,

493,000 mu of cultivated land

And more than 100,000 acres of aquaculture areas to avoid being overwhelmed,

Flood prevention and disaster reduction benefits are huge.

Power generation · Let green energy light up Shenzhou

The cumulative production of high -quality cleaning electricity is nearly 1500 billion kilowatt -hours, which is equivalent to saving more than 400 million tons of standard coal

Sitting with the 34 units of the Three Gorges Power Station,

The total installed capacity is 22.5 million kilowatts,

It is the backbone power point of my country's "Western Delivery East" and "Mutual Conferring in the North and South".

It is the world's hydropower high point,

It is also a new landmark for China's reform and development.

Three Gorges Power Station annually power generation

Three times exceeded 100 billion kilowatt -hours,

In 2020, power generation reached 111.8 billion kilowatt -hours,

Breaking the world record created by the Brazilian Iteap Power Station.

Transmission wire

As of December 2021,

Three Gorges Power Station cumulative production of high -quality clean power energy

Nearly 1500 billion kilowatt -hours,

Equivalent to save more than 400 million tons of standard coal,

Reduce carbon dioxide emissions more than 1.2 billion tons,

East China, Central China, Guangdong and other regions have been strongly supported.

Become an important large -scale clean energy production base in my country,

Optimize the energy structure,

Maintain the safe and stable operation of the grid,

Realize the national power grid interconnection,

It has played an important role in promoting energy conservation and emission reduction.

Constant clean energy

Bring a huge energy conservation and emission reduction effect,

Build a clean and low -carbon for our country,

Safe and efficient energy system,

The goal of helping the "double carbon" has made contributions. Shipping · Letting the scenery of the Three Gorges Volume Streaming

The total number of freight over the gate is 1.76 billion tons, and the container container can be connected to the earth for more than 20 laps

Three Gorges Project Water Storage,

Improving the between Yichang from Hubei to Chongqing

Chuanjiang Channel Navigation Conditions,

Reward the third largest river in the world in Yangtze River

History of water development.

Year 2008,

After the test of 175 meters in the Three Gorges Reservoir, after the start of water storage,

The Yangtze River in the reservoir area can be returned to Chongqing,

The upper reaches of the Yangtze River deepen the widening,

Council channel one -way year pass capacity

10 million tons before the construction of the library

Raise to more than 50 million tons,

Not only 10,000 tons of fleets can directly reach Chongqing,

It has also achieved day and night navigation throughout the year,

The Yangtze River Channel has become a veritable "golden water channel".

The Three Gorges Project after water storage,

In promoting the development of shipping -related industries,

Reduce shipping costs and increase ships sailing

There are also contributions with operational safety.

Data Display,

Three Gorges Reservoir area ship units's kilowatt trailer capacity,

1.5 tons before building,

Raise to the current 4 to 7 tons,

The fuel consumption decreases significantly,

Chongqing water transportation industry and its related industries

The labor force in the reservoir area has increased significantly.

Delayed watching ships cross the Three Gorges Dam

Three Gorges Ship Gate,

It is currently the largest scale in the world,

The most continuous level, the highest water head, the highest water head,

The most complicated inland boat gate with the operating conditions.

Since June 18, 2003

Since the opening of ships to the society, since navigation,

By June 2022,

A total of 183,000 gates have been operated,

954,000 ships through ships,

12.24 million passengers,

1.76 billion tons of shipping volume,

All goods can be filled

More than 7 million 40 -foot container containers,

The first and tail of the container container can be around the earth for more than 20 laps,

(Press 40075.02 kilometers according to the equatorial length)

Become an important logistics channel to serve the development of the Yangtze River Economic Belt.

Three Gorges Shipbuilding Shipping busy

Three Gorges Shipbuilding Machine,

It is the most difficult technical in the world

Gear tooth drooping boarding machine.

As of June 2022,

The three gorge shiplifts operate over 18,000 homes,

Nearly 500,000 passengers.

Water resource use · let Yibu blue water nourish the earth

The cumulative water replenishment exceeds 330 billion cubic meters, which is close to the water storage capacity of 12 Poyang Lake

Restriction from flood control water level 145 meters

Up to 175 meters of water storage level,

Turn from flood prevention to accommodation to make up,

Accompanied by the rise of the river surface,

The Bi Water of the Three Gorges Reservoir gradually came out of Gorge,

It will supply water and shipping for winter and spring season,

Ecology and power generation provide strong guarantee.

As an important strategic freshwater resource store in my country,

From December to the first half of each year

During the middle and lower reaches of the Yangtze River,

The Three Gorges Reservoir will use the long -sufficient Yibi Bishui,

Increase the under -leak flow to more than 6000 cubic meters per second,

Nearly 20 billion cubic meters can be replenished in the middle and lower reaches of the Yangtze River.

Three Gorges Reservoir

Resisting drought and hydration,

It is the "clever hand" of sewing and cracking.

At the end of the spring of 2011,

A century -old drought attacked the middle and lower reaches of the Yangtze River.

The Three Gorges Reservoir increases the flow of lower leakage,

Cumulative 5.47 billion cubic meters of downstream hydration,

The downstream water level gradually picked up,

The drought was relieved.

Data Display,

As of June 2022,

The Three Gorges Reservoir has accumulated more than 2,500 days of hydrating in the middle and lower reaches of the Yangtze River.

The total amount of hydration exceeds 330 billion cubic meters,

The water storage of 12 Poyang Lake,

Improved production and life in middle and lower reaches

And ecological water conditions.

Ecology · Let Yijiang Qingshui sustainable east flow

For 12 consecutive years, ecological dispatch tests are conducted, and the resumption of fish resource recovery of the four people has obvious ecological scheduling.

It is the "practitioner" of the Yangtze River.

Since 2011,

To the spring and summer of 2022,

The Three Gorges Reservoir has been

Carry out to promote the downstream river section of Gezhou dam

Ecological dispatch test for rafting egg breeding,

By creating an artificial flood peak,

Create favorable conditions for the breeding of the Five Fish in the Yangtze River.

Protect the diversity of biological diversity of the Yangtze River,

The amount of fish producing in the Yangtze River is generally rising.

Ecological scheduling monitoring

During the ecological scheduling,

The total spawning scale of the four people in the lower reaches of Gezhou Dam has increased significantly,

Effectively promoted the recovery of fishery resources in the Yangtze River,

It played an active role in improving the ecological environment of the Yangtze River.

During the scheduling period, the four major fish in the river section

The total breeding volume exceeds 23.6 billion pieces,

Four people's fish resources have resumed significantly.

2022,

The total egg production of fish in Yidujiang section is about 15.7 billion pieces,

Among them, the fish produced about 8.9 billion pieces of fish,

Create the most over the years.

Since 2020,

The Three Gorges Reservoir is launched

For the ecological dispatch test of sticky eggs in the reservoir area,

The scope of ecological scheduling test is expanded from under the dam to the reservoir area,

During 2021,

About 300 million capsules in the accumulation of artificial fish nests in the reservoir area,

The scheduling results are initial.

Three Gorges Project,

This time has gone through a century of wind and rain,

A century project that condenses the stubborn and unyielding spirit of Chinese children,

Write the national expectations of the nation who treats the water,

Witness the rejuvenation of the Chinese nation,

Today, it is for the new era

Contribute your "multilateral" power.

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