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In 2020, Jiangsu Province's power grid can accept 30 million kilowatts of photovoltaic, 30 million kilowatts of wind power and 3 million kilowatts of biomass energy at a lower grid cost, reaching three times
the original installation target.
And all thanks to the implementation of smart grid technologies
including Dynamic Transmission Capacity Systems (DLR).
Greenpeace, an international environmental protection organization, believes that under the premise of replacing coal power to meet the new power load in Jiangsu Province, the "smart" integration of renewable energy can also effectively reduce the cost of grid expansion, helping Jiangsu take the first step
in the energy transition in eastern China.
in the energy transition in eastern China.
According to forecasts, in 2020, Jiangsu Province's energy consumption will be 410 million tons of standard coal, and the highest electricity load will reach 130 million kilowatts, and the maximum load in Jiangsu this year is expected to be 8.
4 million to 8.
6 million kilowatts, which is very high
in the State Grid system.
4 million to 8.
6 million kilowatts, which is very high
in the State Grid system.
Based on the current situation of energy development, it is hoped that Jiangsu will have more and more renewable energy generation, which is bound to have more renewable energy needs to be integrated into the power grid, which puts forward higher requirements and more challenges
for the upgrading of the power grid.
for the upgrading of the power grid.
"Jiangsu Possible: Roadmap for High Proportion of Renewable Energy Grid-Connection" proposes to build a transmission network model in Jiangsu Province, simulates 10 different scenario modes according to the different combinations of future power demand, power generation mode and grid management mode in Jiangsu Province, and finally selects the optimal scenario "renewable energy + DLR"
.
.
Under this optimal scenario, Jiangsu Province has upgraded its smart grid with DLR as the core technology to achieve a high proportion of renewable energy "flexibly and smartly" connected to the grid with the lowest grid
expansion cost.
expansion cost.
According to State Grid's forecast, Jiangsu's energy demand in 2020 will be about 130 million kilowatts
.
In order to cope with this demand, under the "renewable energy + DLR" scenario, the application of DLR technology increases the transmission capacity of the power grid by 50%, and the grid upgrade cost is only 3.
1 billion
yuan while realizing 30 million kilowatts of wind power and 30 million kilowatts of photovoltaic grid.
In stark contrast, without smart grid technologies such as DLR, Jiangsu would need to spend RMB6.
7 billion to achieve the same renewable energy target, more than
twice as much as the former.
.
In order to cope with this demand, under the "renewable energy + DLR" scenario, the application of DLR technology increases the transmission capacity of the power grid by 50%, and the grid upgrade cost is only 3.
1 billion
yuan while realizing 30 million kilowatts of wind power and 30 million kilowatts of photovoltaic grid.
In stark contrast, without smart grid technologies such as DLR, Jiangsu would need to spend RMB6.
7 billion to achieve the same renewable energy target, more than
twice as much as the former.
In 2020, Jiangsu Province's power grid can accept 30 million kilowatts of photovoltaic, 30 million kilowatts of wind power and 3 million kilowatts of biomass energy at a lower grid cost, reaching three times
the original installation target.
And all thanks to the implementation of smart grid technologies
including Dynamic Transmission Capacity Systems (DLR).
Greenpeace, an international environmental protection organization, believes that under the premise of replacing coal power to meet the new power load in Jiangsu Province, the "smart" integration of renewable energy can also effectively reduce the cost of grid expansion, helping Jiangsu take the first step
in the energy transition in eastern China.
in the energy transition in eastern China.
According to forecasts, in 2020, Jiangsu Province's energy consumption will be 410 million tons of standard coal, and the highest electricity load will reach 130 million kilowatts, and the maximum load in Jiangsu this year is expected to be 8.
4 million to 8.
6 million kilowatts, which is very high
in the State Grid system.
4 million to 8.
6 million kilowatts, which is very high
in the State Grid system.
Based on the current situation of energy development, it is hoped that Jiangsu will have more and more renewable energy generation, which is bound to have more renewable energy needs to be integrated into the power grid, which puts forward higher requirements and more challenges
for the upgrading of the power grid.
for the upgrading of the power grid.
"Jiangsu Possible: Roadmap for High Proportion of Renewable Energy Grid-Connection" proposes to build a transmission network model in Jiangsu Province, simulates 10 different scenario modes according to the different combinations of future power demand, power generation mode and grid management mode in Jiangsu Province, and finally selects the optimal scenario "renewable energy + DLR"
.
.
Under this optimal scenario, Jiangsu Province has upgraded its smart grid with DLR as the core technology to achieve a high proportion of renewable energy "flexibly and smartly" connected to the grid with the lowest grid
expansion cost.
expansion cost.
According to State Grid's forecast, Jiangsu's energy demand in 2020 will be about 130 million kilowatts
.
In order to cope with this demand, under the "renewable energy + DLR" scenario, the application of DLR technology increases the transmission capacity of the power grid by 50%, and the grid upgrade cost is only 3.
1 billion
yuan while realizing 30 million kilowatts of wind power and 30 million kilowatts of photovoltaic grid.
In stark contrast, without smart grid technologies such as DLR, Jiangsu would need to spend RMB6.
7 billion to achieve the same renewable energy target, more than
twice as much as the former.
.
In order to cope with this demand, under the "renewable energy + DLR" scenario, the application of DLR technology increases the transmission capacity of the power grid by 50%, and the grid upgrade cost is only 3.
1 billion
yuan while realizing 30 million kilowatts of wind power and 30 million kilowatts of photovoltaic grid.
In stark contrast, without smart grid technologies such as DLR, Jiangsu would need to spend RMB6.
7 billion to achieve the same renewable energy target, more than
twice as much as the former.
