Baihetan Hydropower Station set to help with China’s carbon goal

The Baihetan Hydropower Station has officially started storing water as the gate of number two diversion bottom hole closed on April 6, meaning the world's largest hydropower project under construction has taken a critical step toward the goal for the first batch of hydropower units to start generating electricity on July 1.

With the closing of the gate, the reservoir water level began to rise from 655 meters, according to a statement from Sinohydro Engineering Bureau 8 Co, adding that the reservoir water level will be stored to 775 meters in mid-June to meet the conditions for the first batch of hydropower-generating units to start operation. From August to September, the reservoir water will be stored to 800 meters, and then gradually stored to the normal storage level of 825 meters in June 2022.

The total storage capacity of Baihetan Reservoir will be 20.627 billion cubic meters, which accounts for 91 percent of the Jinsha River Basin. The flood control reservoir is an important part of the Yangtze River flood control system, which has a capacity of 7.5 billion cubic meters. Only the Three Gorges Dam and Danjiangkou Reservoir are larger.

The total installed capacity of the power station ranks second in the world, at 16 million kilowatts. The single-unit capacity ranks first in the world at 1 million kilowatts. The new power source will help China reach its carbon emissions targets.

The Baihetan Hydropower Station is the backbone of China's west-to-east transmission program, an important part of the flood control system in the Yangtze River basin, and a landmark project in the development of the global hydropower industry.

globaltimes

此博客中的热门博文

Water Turbine Design for Small Scale Hydro Energy

https://www.boland-hydroturbine.com/ Selecting the Best Type of Water Turbine Design Selecting the best type of water turbine design for your particular situation often depends on the amount of head and flow rate that is available at your particular location and whether it is at the side of a river or stream, or the water is to be channelled or piped directly to your location. Other factors include whether you want an enclosed “reaction turbine design” such as the Francis turbine or an open “impulse turbine design”, such as the Pelton turbine as well as the speed of rotation of your proposed electrical generator. By analysing all of these factors together you can get some indication of what type of Water Turbine Design may work best for your particular situation. Knowing the difference between a Pelton and Francis turbine for example, will help make the choice easier. The following table gives a basic idea of which particul

阅读全文

Types of Hydropower Plants

There are three types of hydropower facilities: impoundment, diversion, and pumped storage. Some hydropower plants use dams and some do not. The images below show both types of hydropower plants. MPOUNDMENT The most common type of hydroelectric power plant is an impoundment facility. An impoundment facility, typically a large hydropower system, uses a dam to store river water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity. The water may be released either to meet changing electricity needs or to maintain a constant reservoir level. www.boland-hydroturbine.com DIVERSION A diversion, sometimes called run-of-river, facility channels a portion of a river through a canal or penstock. It may not require the use of a dam. PUMPED STORAGE Another type of hydropower called pumped

阅读全文

Hydropower, the only solution for cheapest power generation

https://www.boland-hydroturbine.com/ Hydropower has the lowest life-cycle cost of any power generation technology. Hydropower is a potential life-saver for Pakistan. Yet its development has been hampered for decades. Hence, only 15 percent of Pakistan’s over 60,000MW hydropower potential has been developed in 70 years. Hydropower plants power generation can give a country economy a new path of progress. Despite initial costs and long gestation periods, hydropower plants have almost no fuel cost and have operational lives of over a century. New hydropwer plants generate electricity at Rs6-10 per unit compared to thermal power plants’ Rs15-25 per unit. All other power-generating technologies have up to 30 years of project life and need up to four times expensive plant replacements in foreign exchange. Wind and solar technologies are solely dependent on the weather. They can at best supplement but not replace hydropower which, amo

阅读全文

Boland Hydropower

搜索此博客