On April 17, 2013, the project of "Research and Development on Unified FM Control System of China Southern Power Grid" jointly undertaken by NARI and China Southern Power Grid was approved by China Southern Power Grid Corporation for scientific and technological achievements appraisal. Accreditation Committee agreed that the research results of the project with independent intellectual property rights, the overall reached the international advanced level, some of the achievements reached the international advanced level. The stability and accuracy of grid frequency is an important indicator of power quality. The project of "Research and Development on Unified FM Control System of China Southern Power Grid" aims to develop FM control system suitable for the characteristics of China Southern Power Grid and related control performance evaluation standards. Through the coordinated control of the whole network, the optimal configuration and invocation of FM resources of the whole network can be achieved. Based on the thorough study of the structure and load characteristics of the whole power network, the project closely combines the current situation and development trend of China Southern Power Grid. After fully considering the impact of power flow fluctuation from the West to East and its impact on the safe operation of the power grid, the project proposes "unified calculation, , Hierarchical call, hierarchical control "grid frequency control mode (called the unified FM mode), and developed a smooth transition program. During the two years of project research, through the theoretical analysis, digital simulation and field experiments, the construction of unified FM control system based on the OPEN-3000 platform of the South Network has been completed, and the total transfer and all the medium transfers (provincial transfers) Between the active coordination and control, and developed a control performance evaluation and evaluation released management functions, and comprehensively enhance the frequency control of China Southern Power Grid. Economiser Fire,Economizer Hvac,Carrier Economizer,Economizer Heat Exchanger Jinan Boiler Group Co., Ltd. , https://www.shandongjinanboiler.com
China Southern Power Grid unified FM control system passed the appraisal