1. Demand Response (DR) is the abbreviation of power demand response, which means that when the price of the wholesale power market rises or the system reliability is threatened, the power user changes its inherent habitual power consumption mode after receiving the direct compensation notice of inductive load reduction or the signal of power price rise sent by the power supplier, The short-term behavior of reducing or shifting the power load in a certain period of time to respond to the power supply, thus ensuring the stability of the power grid and inhibiting the rise of electricity prices.
2. It is one of the solutions of demand side management (DSM).