A real-time simulation of a 200 MW thermal power plant for optimising combustion control

1998 ◽  
Author(s):  
D.J. Geddes
Keyword(s):  
Power Plant ◽  
Real Time ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Combustion Control ◽  
Real Time Simulation ◽  
Time Simulation

Power System Subsynchronous Oscillations Electromagnetic and Electromechanical Transient Hybrid Real-Time Simulation Based on RTDS

2012 ◽  
Vol 433-440 ◽  
pp. 2850-2855
Author(s):  
Lei Shi ◽  
Xiang Ning Xiao
Keyword(s):  
Power Plant ◽  
Power Systems ◽  
Power System ◽  
Real Time ◽  
Hybrid Simulation ◽  
Simulation Program ◽  
Simulation Technology ◽  
Real Time Simulation ◽  
Time Simulation ◽  
Simulation Results

In this paper, power system electromagnetic and electromechanical transient hybrid real-time simulation technology is expounded in details, which has advantages of the electromagnetic transient simulation program and electromechanical ones. The more details needed to analyze the dynamic characteristics of power systems are provided by this hybrid simulation technology, and the scale of power system simulated is not limited in the hybrid simulation program. The hybrid simulation program is applied to analyze the power system subsynchronous oscillation problem occurred in a power plant with 4 turbine generators located in the northwestern China. According to the simulation results, it is clear that the stability of generators is threatened by the subsynchronous oscillations caused by capacitor series compensation in the transmission line connecting the power plant and the load center system. In meantime, the effectiveness of the countermeasure is validated simultaneously by the hybrid simulation results.

Intelligent Information Flow Based Real-Time Monitoring System of Thermal Power Plant

2011 ◽  
Vol 130-134 ◽  
pp. 2499-2503 ◽  
Author(s):  
Ya Jin Liu ◽  
Jiang Guo ◽  
Kai Kai Gu
Keyword(s):  
Power Plant ◽  
Real Time ◽  
Monitoring System ◽  
Information Flow ◽  
Thermal Power Plant ◽  
Power Plants ◽  
Thermal Power ◽  
Data Access ◽  
Real Time Monitoring ◽  
Intelligent Information

Aiming at the existing problems of the monitoring systems of most of the thermal power plants in China, an intelligent information flow based real-time monitoring system of thermal power plant (RT-MSTPP) is proposed. RT-MSTPP is based on the role-based access control (RBAC) model to control different users of business model and the data access, and then realizes the intelligent controlling of the information flow. By using RT-MSTPP, the real-time data of the central equipment in the plant is acquired, their operating state is evaluated and the inchoate fault is predicted. The operating results show that the management of the plant has been improved and the inchoate fault of key equipment can be detected and preliminarily diagnosed.

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