Mining demand side resources

0190-02362 The power system must always maintain a balance between supply and demand. The traditional approach is to increase the output of the generator set when the load demand is high, but the load peak period is often short, in order to meet this part of the demand and increase the power generation and transmission and distribution investment utilization rate is very low, so reduce or delay the power load on the demand side to achieve supply and demand balance, which is the core of the demand side response.

Through solid-state technology to achieve data acquisition, data processing,0190-02362  terminal control integration, can predict and prevent load surge. The flexibility of the power system can be increased by embedding demand management capabilities to respond to load changes in real time.

0190-02362

0190-02362 In 2020, Zhejiang Province, through the participation of power users such as factories, shopping malls, and electric vehicle charging facilities in demand adjustment, uses market means to gather a “resource pool” of 5.77 million kilowatts of peak load cutting and 3.22 million kilowatts of valley filling to achieve peak load cutting and valley filling. It is equivalent to building less than a 5 million kilowatt large-scale power station.

All in all, in the process of low-carbon transformation of new energy instead of traditional fossil energy, expand and adjust the scale of power supply, and carry out flexible transformation of coal and gas power plants; Increase energy storage capacity, including pumped storage and new types 0190-02362 of energy storage; Tap demand side potential, such as demand side response and virtual power plant technology. It will jointly become the basis for building the flexibility and stability of the power grid system, and ensure the large-scale application of new energy.