The system of automatic control of technological parameters of chemical water treatment thermal power plant

2015 ◽  
Vol 3 (7) ◽  
pp. 152-155
Author(s):  
Bogdana Bogdan ◽  
Roman Fedyun
Keyword(s):  
Water Treatment ◽  
Power Plant ◽  
Automatic Control ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Technological Parameters ◽  
Chemical Water

STUDY OF WASTE WATER TREATMENT MEANS IN ASSIUT THERMAL POWER PLANT

2012 ◽  
Vol 40 (4) ◽  
pp. 1025-1037
Author(s):  
Mahmoud Bady ◽  
Hassanien Manaa ◽  
Adel M. Kamal El- Dean ◽  
A. M Hussein
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Waste Water Treatment

Automatic Regulating System Model of Thermal Power Plant Based on Single Loop Feedback Control

2014 ◽  
Vol 543-547 ◽  
pp. 580-584
Author(s):  
Gui Qiu Su ◽  
Chao Zhang
Keyword(s):  
Control System ◽  
Power Plant ◽  
Automatic Control ◽  
Production Process ◽  
Automatic Control System ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
System Model ◽  
Single Loop ◽  
Loop Feedback

The production process of the thermal power plant is transferring primary energy to secondary energy. Loss of energy is quite large for coal machine. When using air supply machine and other boiler auxiliary equipments, saving energy, reducing energy consumption is an important way to reduce the cost. This paper first analyzes the basic principle of energy transformations generation field and principle characteristics of thermal automatic control system during the production process. On the basis of energy saving and low cost framework, according to the single loop feedback construction, we establish automatic control system model of thermal power plant. Through comprehensive cloud generator we do simulation on thermal power enterprises, the result is significant. It shows that this model can provide scientific theoretical basis for the operation mode of power generation enterprises in a certain degree.

Modification of a Typical Water Treatment Installation of a Thermal Power Plant

2021 ◽  
Author(s):  
B. M. Larin ◽  
E. N. Bushuev ◽  
N. A. Eremina ◽  
M. É. Kolodyazhnaya
Keyword(s):  
Water Treatment ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Thermal Power

Research on the Design and Application Based on the Water Treatment System Integrated by PLC and Microcomputer Processor

2014 ◽  
Vol 602-605 ◽  
pp. 2577-2581
Author(s):  
Xing Shan Li ◽  
Lu Hua Zhao
Keyword(s):  
Water Treatment ◽  
Power Plant ◽  
High Precision ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Treatment Monitoring ◽  
Treatment System ◽  
Feed Water ◽  
Water Treatment System ◽  
Economic Operation

A system of feed-water treatment monitoring and controlling based on the integration of PLC and computer is described in this paper. Its composition, functions, and communication are illustrated emphatically. This kind of water treatment system shows many good performances, such as high precision, reliability, easiness in operation and so on. Its study and application is essential for thermal power plant safe and economic operation.

scholarly journals The System of Automatic Control of Fuel Supply to the Boiler at the Thermal Power Plant

2021 ◽  
Vol 346 ◽  
pp. 03092
Author(s):  
Valeria Dmitrieva ◽  
Pavel Sizin ◽  
Dmitry Dzyuin
Keyword(s):  
Control System ◽  
Power Plant ◽  
Automatic Control ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Cost Effective ◽  
Technical Equipment ◽  
Air Supply ◽  
Control System Model ◽  
Channel Control

The article is devoted to the analysis of the technological process of heat load control and cost-effective fuel combustion in furnaces of drum steam generators at a thermal power plant. The object of automation – boiler unit type “Е-75-3,9-440G” – is analyzed. The mathematical model of fuel and air supply system to the steam generator is developed according to installed equipment characteristics. The model’s parameters are calculated. The actuating element of the system is an electric single-turn mechanism designed to actuate shut-off and control valves in the fuel and air supply channels. Two-channel control system is synthetized for providing an optimal ratio of fuel and air consumption with oxygen content correction in the flue gases. The automatic control system model is realized in Matlab application package, Simulink programming environment. The achieved results show the right settings for cascade control system. In conclusion, an example of the necessary technical equipment complex is listed for technical implementation of the developed control system.

scholarly journals Application of Superconducting Magnetic Separation for Condenser Water Treatment in Thermal Power Plant

2011 ◽  
Vol 13 (2) ◽  
pp. 21-24
Author(s):  
You-Jin Lee ◽  
Jun-Mo Kwon ◽  
Seung-Kyu Baik ◽  
Kwang-Soo Han ◽  
Rock-Kil Ko ◽  
...  
Keyword(s):  
Water Treatment ◽  
Power Plant ◽  
Magnetic Separation ◽  
Thermal Power Plant ◽  
Thermal Power
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