Grid supply and demand regulation method based on grid and base station coordination

Abstract

The invention discloses a power grid supply and demand adjustment method based on synergy of a power grid and a base station. The power grid supply and demand adjustment method based on the synergy of the power grid and the base station includes steps: using an energy supply and demand ratio as a main parameter of interaction between an energy supply main body and the base station in a smart power grid, setting the maximum energy efficiency ratio as a target, building a cognition base station component channel and a power optimization allocation model of a base station down link OFDM system, obtaining an allocation plan of communication base station resources by performing stepping solutions on the cognition base station component channel and the power optimization allocation model, maximizing a ratio of the quantity of information emitted by the base station to the quantity of information consumed by the base station, guaranteeing supply and demand transient equilibrium of power energy, and maintaining stabilization of the power grid. The power grid supply and demand adjustment method based on the synergy of the power grid and the base station introduces the energy supply and demand ratio into the cognition base station component channel and the power optimization allocation model, and can guarantee the supply and demand transient equilibrium of the power energy and maintain the stabilization of the power grid on the premise of reasonably allocating and efficiently using electric power resources provided by the smart power grid.

Description

technical field [0001] The invention relates to a method for adjusting the energy consumption of a communication base station according to the energy supply-demand ratio and realizing the maximum energy efficiency ratio of the communication base station (power user), which belongs to the field of communication technology. Background technique [0002] With the popularization of smart mobile terminals, various high-speed data application services have grown rapidly, and the energy consumption of the communication industry has also increased at an alarming rate. According to reports, the energy consumption of the entire information and communication industry, including cellular networks, accounts for 2% of global carbon dioxide emissions. The energy consumption of mobile operators is the highest in the information and communication industry, and the growth rate of energy consumption of mobile networks far exceeds the average level of the entire industry. According to statisti...

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Problems solved by technology

However, the method proposed in the above literature does not consider the energy supply and demand ratio of the power grid, and cannot effectively adjust the fluctuation of power grid power, so it cannot play a role in stabilizing the power grid.

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