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| Play with energy storage - six new energy storage technologies you don't know! |
| Release time:2022-12-30 14:41:25| Viewed： |
Play with energy storage - six new energy storage technologies you don't know!
If there is no energy storage in our life, it is hard to imagine what our life would be like. Back to the era of landlines, electric cars cannot open doors, and even electronic watches stop beating
With the progress of technology, there will be more possibilities for energy in the future. New industries, new formats and new models are popping up. One topic that can hardly be bypassed is the "six major" energy storage technologies of the State Power Investment Central Research Institute, which are at the forefront of scientific research
01 Energy storage evergreen tree
Our world's largest iron chromium flow battery energy storage system is the electrochemical energy storage technology with the longest life and highest safety performance!
It is an energy storage "evergreen tree", which was developed by the Central Research Institute and manufactured by the Shanghai Institute of Complete Sets. If we say that the energy storage system is calculated according to the frequency of charging and discharging every day as we use mobile phones
This iron chromium flow battery can be recycled for more than 27 years!
Free combination of high power and large capacityThe cost is infinitely close to the big brother of the energy storage industry -- pumped storageAnd the system is full of aqueous solutionNon combustible, nonexplosive, inherently safe
Fe Cr flow battery stack All the pools and stacks required for the world's largest iron chromium flow battery energy storage system have been transported to Zhanshigou PV Power Plant in Zhangjiakou, Hebei Province. Now, it is under intense commissioning and will soon show its extraordinary strength!
02 Energy storage "symbiotic star"
This is a super simple water thermal storage technology with ultra-high efficiency and principle, which is one of the key technologies independently mastered by the Central Research Institute and controls the thickness of the thermocline to the world's leading level.
Beijing Baozhigu Integrated Smart Energy Project Cold and Hot Dual Storage Tanks
In reality, pour half boiled water and half cold water into the cup?? What do you think!It must turn into warm water in an instant!! But with water heat storage technology, cold water and hot water can coexist in one cup, all thanks to a Dongdong water distributor similar to the "big shower"
It can not only ensure that the flowing water is in a cup, but also ensure that the cold and hot gradients are not disordered. Every drop of water flow is arranged clearly. This is what makes it possible to store both heat and coldThe magic "big cup" is used in combination with thermoelectric decoupling, clean heating, flexible transformation, and can benefit a lot
03 Energy storage "generalist"
Molten salt heat storage technology is known as the "generalist" in the application of thermal energy storage. High temperature, high energy density and high energy quality. The "three high" quality brings high efficient heat storage and cold storage performance, which is not limited to the common use of photothermal power generation. Through independent innovation of the Central Research Institute, it can also provide heat and steam, which is one of the most promising technologies
Molten salt heat storage and heating bench
04 Energy storage "golden line"
The ultra-high temperature iron chromium aluminum hot wire is the "lifeline" of solid heat storage technology, the most core technology. Such a fiber like hair is the unique secret recipe of the Central Research Institute. Continuous heating at 1400 ℃, longer life, high quality and low price is the new independent choice
Ferrochrome aluminum heating wire
05 Energy storage "white plus black"
Heat at night to change into liquid, heat release during the day to change into solid, so that the electric energy and heat energy can be stored in phase change with "black and white" reversed. It can swallow the low price valley electricity at night to convert electric energy into heat energy for storage, and release the stored heat energy during the peak period of power consumption in the daytime to meet the green heating needs of low-cost single households and buildings!
Phase change heat storage products The phase-change salt in its belly is also the independent research and development achievement of the Central Research Institute. Compared with traditional heating methods, household heating can save more than 2000 yuan a year
06 Energy storage "porter"
It "transports" energy from the heart of the earth, constantly pumping out the heat of the earth's heartbeat for heating. The porters who call it the earth's temperature are safe and environmentally friendly, and bring warmth to thousands of households. It is a family of highly efficient geothermal energy technologies! The efficiency of deep well heat exchange technology that includes heat without water is improved by 90%. The performance of tidal geothermal energy utilization system and tailwater reinjection system is UP! Leading in China, green and environmental protection!
Geothermal Energy Laboratory of Central Research Institute
THELAST BUT NOT THE LEASTR&D and application have never stopped. The Central Research Institute has a technology that can be called the "mysterious man" of energy storage. It is a new energy storage system based on the principle of thermal cycle, which can achieve extremely low cost and the highest energy storage density. It is expected to complete the feasibility study this year. Let's look forward to its "birth" when the principle prototype is put into operation in 2022!
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