| The power system is a complex system, which includes the whole process from generation to generation. In the course of theoretical research, in order to effectively manage the function and performance of each equipment in power system, the power system is divided into one equipment and two equipment. In recent years, the rapid development of electronic technology, secondary equipment technology increasingly mature, and controlling ability of equipment is also more and more strong, unattended, unattended, remote control management mode is gradually being used in the substation. Not only to improve the work efficiency, saving the cost of personnel, but also makes the operation of the power plant once more smooth and reliable operation.The in a petrochemical enterprise of Hebei Province as the research object, first of all the power supply demand for thermal power plant are analyzed; then the control principle of the automatic control system of a thermal power plant and the structure of the grid were studied and the control system in the presence of hidden dangers and its causes are analyzed. Finally, the automatic control technology is applied to the automatic control system of thermal power plant. The research of this paper can provide a useful experience for the thermal power plant in China, especially for the power quality control. |
PDF Full Text Request