The integrated monitoring and control system for the combined cycle power plant

Author(s):  
Bong-Kuk Lee ◽  
Yong-Hak Shin
Author(s):  
Deng-yu Zhao ◽  
Xing-ping Lai ◽  
Chang-fa Ji ◽  
Hong-jun Xi ◽  
Zhang Bo ◽  
...  

Author(s):  
D. H. Geer ◽  
D. Johnson ◽  
J. A. Pilcher

For plants with multiple gas turbines, a second generation integrated plant condition monitoring and control system combines prime mover and driven load controls with process controls for the balance of plant. Projected applications include electric power generation, cogeneration, combined cycle plants, and gas compression plants. The system offers redundant distributed control, with diagnostics, repair, and return to original fault tolerance levels. This forms the basis for projections of high control availability. Two data highways drastically reduce plant wiring while improving availability of communications. Color graphic plots of any parameter can be displayed, along with analysis of the condition of the plant components. The system can interface with dispatching telemetery systems.


2019 ◽  
pp. 41-48
Author(s):  
Yan Guojun ◽  
Oleksiy Kozlov ◽  
Oleksandr Gerasin ◽  
Galyna Kondratenko

The article renders the special features of the design of a tracked mobile robot (MR) for moving over inclined ferromagnetic surfaces while performing specified technological operations. There is conducted a synthesis of the functional structure and selective technological parameters (such as control coordinates) of the computerized monitoring and control system (CMCS) intended for use with this MR. Application of the CMCS with the proposed functional structure allows substantially increasing the accuracy of the MR monitoring and control, which in turn provides for a considerable enhancement in the quality and economic efficiency of the operations on processing of large ferromagnetic surfaces.


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