Thermal power generating unit load frequency modulation system based on network-source cooperation

The invention provides a grid-source collaborative thermal power generating unit load frequency modulation system, which comprises an acquisition part used for acquiring real-time operation data of a unit in a set period and main steam pressure variable working conditions of the unit; the analysis part is used for acquiring the actual operation state of the unit based on the real-time operation data of the unit; and an adjustment unit for calculating the ratio between the actual operation state of the unit and the real-time overall active power in the grid on the basis of the actual operation state of the unit, and adjusting the real-time operation of the unit on the basis of the ratio. The invention provides a technology for regulating and controlling the load of a thermal power generating unit based on in-network real-time overall active power, the in-network real-time overall active power represents one or more of the power grid frequency quality, the voltage quality and the waveform quality, and the in-ne