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Nov 20, 2021

Li-ion battery energy storage is important for future new urbanization power demand

Lithium battery energy storage is of great significance to the future demand for electricity in new urbanization. Energy storage market is seen by lithium battery manufacturers as the "most realistic and clear" direction of development. Photovoltaic plus lithium battery energy storage to replace the traditional photovoltaic application mode, low-carbon new urbanization power construction, energy restructuring brought about by a new generation of power system changes.

 

Lithium battery energy storage is of great significance to the future demand for new urbanization electricity

 

Energy storage as an advanced energy technology, in today's energy scarcity and energy structure transformation is increasingly highlighted its important value. Urbanization is the necessary road to modernization and a powerful support for rural revitalization and coordinated regional development. The new urbanization will affect China's economic development pattern and social progress level, thus bringing impact on the total amount, structure, layout and other aspects of electricity demand.

 

The development of rural urbanization has always been the trend of rural development, whether it is the construction of new rural areas, or relocation to alleviate poverty are the main means to promote the development of rural urbanization. Along with the rapid promotion of China's new urbanization, urban electricity demand is growing, which has put forward higher requirements for the power supply capacity of the grid.

 

As the most economically developed region among the four major regions in China, it is important to study the power consumption characteristics of its urban clusters in the context of new urbanization to predict the future Li-ion battery energy storage power demand in China in a scientific and reasonable manner. Lithium battery energy storage system is a combination of complex factors such as energy storage capacity, continuous discharge time and cost. Lithium battery energy storage system can store the electricity provided by solar power generation facilities to meet the peak power demand at night.

 

Which is aimed at promoting the development of lithium battery energy storage industry, will be on the power generation side, accelerate the construction of demonstration projects containing large-scale energy storage systems, to achieve the power grid load peak shaving; in the transmission side, the construction of energy storage peaking power station, to improve the security and stability of the power grid, to ease the pressure of power grid peaking;.

 

On the distribution side, the lithium battery energy storage system is used in conjunction with the distribution network renovation project and the development of electric vehicle industry to build energy storage substations to relieve peak load demand and delay network upgrade and expansion; on the user side, in conjunction with the construction of new urbanization and smart microgrid, appropriate areas such as new large public facilities are selected for the construction of wind, light, biomass and other forms of energy generation, energy storage, gas cooling, heat and electricity triple-play, and electric vehicles. Energy Internet pilot demonstration projects featuring wind, light, biomass and other forms of energy generation, energy storage, gas cooling, heat, electricity, electric vehicles, etc.

 

Lithium-ion distributed photovoltaic power generation system is a green power generation technology with high standardization, local access and local consumption, simple operation and maintenance, and can improve the utilization rate of land and building resources, and can be installed on any vacant land with sunlight, building roofs, sunny facades and other occasions that can meet the load requirements. For large communities and core villages and towns with large-scale agricultural projects, the application of distributed PV power generation is also very suitable due to the concentrated load and stable power demand.

 

The analysis of the new urbanization electricity consumption is as follows

 

1. With the continuous increase of urbanization rate, the electricity consumption of the whole society in the eastern region has been growing, and the growth rate has slowed down since entering the new normal.

 

2. With the increasing scale of cities, the growth rate of their per capita electricity consumption and per capita living electricity consumption decreases in turn, indicating that large cities have developed more maturely and reached saturation with electricity consumption earlier, while small-scale cities have more room for future development, and the gap between the per capita electricity consumption of various types of cities will continue to narrow.

 

3. The electricity consumption structure of mega-cities is close to the level of developed countries, with significant structural adjustment effect, while the ratio of tertiary industry in other types of cities is still low and secondary industry occupies an obvious dominant position.

 

Lithium battery energy storage is an important factor in the new energy change, the importance of energy storage is increasingly prominent, the current countries, including China, regardless of North America, Europe, many other countries, energy storage technology, the future of the new energy revolution, the important elements of the technological revolution put forward. This will be a must-see lithium battery energy storage feast!


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