Abstract: The present invention provides a control method for generating data sets for reduction of sulfur dioxide discharge in energy grid. The electric price parameters, energy-consumption parameters, and SO2 discharge parameters of the generating sets are collected and processed, and the final generating sets are selected according to different control goals or the comprehensive analysis of the electric price parameters, the energy-consuming parameters and the SO2 discharge parameters of the generating sets. The present invention sets the least SO2 discharge in general power grids as a target and solves the problem of the present loss of control of SO2 discharge in the generating sets.

Abstract: A real-time and concentrating control method for generating sets for grid energy saving and reduction of SO2 discharge, comprising the following steps: 1) electric parameter parameters of each generating set are inputted to EMS, 2) received information is identified, confirmed, and saved into the original database, and then the data is classified and sorted, 3) compare parameters with stake line and selected data of electric price and energy-consumption are outputted, the data is inputted to a computer, and carried out in preselection calculations, then, the preselection computer outputs the data, 4) selected data is inputted to a mainframe of a comprehensive analysis computer, then, the control signal is inputted to the AGC master station, and 5) automatic generation control system outputs control signals to the automatic generation control system of each generating company through a private data network of power grids.