First IFAC Workshop on Convergence of Information Technologies and Control Methods with Power Plants and Power Systems (2007)

2007 ◽  
Keyword(s):  
Power Systems ◽  
Information Technologies ◽  
Power Plants ◽  
Control Methods ◽  
And Control

scholarly journals Digitalization and Innovative Development of Mining Processes

2019 ◽  
Vol 105 ◽  
pp. 03012
Author(s):  
Dmitriy Stenin ◽  
Natalya Stenina ◽  
Arman Akanov ◽  
Kakim Sagindikov
Keyword(s):  
Decision Making ◽  
Technological Process ◽  
Information Technologies ◽  
Database Security ◽  
Security Requirements ◽  
Innovative Development ◽  
Control Methods ◽  
Information Protection ◽  
Important Approach ◽  
And Control

This article discusses the issues of digitalization and using of information technologies, and in particular databases at all stages of the technological process of mining. In addition, the paper proposes options for protection against some of the possible attacks and information protection using countermeasures and control methods that exist at the present time. Database security is an important approach for planning and decision-making clear the security requirements of the database. Database security, especially for an industry such as mining, is a very important issue for companies. With increasing complexity of the databases, we may encounter with more complex problems related to information security.

New Estimation and Control Methods for Fuel Power in Peat Power Plants

1981 ◽  
Vol 14 (2) ◽  
pp. 3039-3044 ◽  
Author(s):  
K.J. Lehtomäki ◽  
U.K.J. Kortela ◽  
J.J. Luukkanen
Keyword(s):  
Power Plants ◽  
Control Methods ◽  
Estimation And Control ◽  
And Control

Control Methods and Techniques on GIC in Power Systems

2013 ◽  
Vol 805-806 ◽  
pp. 1136-1139
Author(s):  
Yi Yang
Keyword(s):  
Power Systems ◽  
Power Flow ◽  
Reactive Power ◽  
Geomagnetic Storms ◽  
Stable Operation ◽  
Control Methods ◽  
Geomagnetic Disturbances ◽  
Reactive Power Flow ◽  
Methods And Techniques ◽  
And Control

GICs in technological conductor networks are a ground manifestation of space weather. During severe geomagnetic storms, if GICs flow in power systems, real and reactive power flow will swing abnormally, also transformer saturation, over-voltage fluctuation, frequency shift, unnecessary relay trippings and increased harmonic contents, even damage of transformer or a collapse of the whole system may occur. So GIC controlling in power systems is so significant that it can help power systems stand through strong geomagnetic disturbances, as well as ensure safe and stable operation of power systems. In this paper, control methods and techniques on GIC in power systems have been summarized in reference of research achievements and control experience on GIC.

Power Systems Analysis Toolbox: Planning and Contingency

2012 ◽  
Vol 433-440 ◽  
pp. 3884-3889
Author(s):  
Mohamad R. Khaldi
Keyword(s):  
Power Systems ◽  
Power System ◽  
Transmission Lines ◽  
Systems Analysis ◽  
Power Plants ◽  
System Analysis ◽  
Power System Analysis ◽  
Control Devices ◽  
And Control ◽  
Power Systems Operation

Outages and planning primarily account for the removal and addition of new buses, generating power plants, transmission lines, loads, and control devices, respectively. They occur regularly in power systems operation and restoration, and hence a power system is constantly changing its topology. Therefore, there is a need for a software package to emulate these changes. Power System Analysis Toolbox (PSAT) is designed and developed in Matlab environment to simulate contingencies and expansion of power systems. The IEEE 14-bus power system is used to illustrate the effectiveness of the proposed work.

scholarly journals Integration of Large Scale PV-Based Generation into Power Systems: A Survey

Energies ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1425 ◽  
Author(s):  
Elyas Rakhshani ◽  
Kumars Rouzbehi ◽  
Adolfo J. Sánchez ◽  
Ana Cabrera Tobar ◽  
Edris Pouresmaeil
Keyword(s):  
Power Systems ◽  
Power Plants ◽  
Large Scale ◽  
Reactive Power ◽  
Frequency Control ◽  
Voltage Regulation ◽  
Pv Systems ◽  
Virtual Inertia ◽  
Scale Integration ◽  
And Control

This paper reports a general overview of current research on analysis and control of the power grid with grid scale PV-based power generations as well as of various consequences of grid scale integration of PV generation units into the power systems. Moreover, the history of PV renewable growth, deregulation of power system and issues related to grid-connected PV systems considering its contribution to various responsibilities like frequency control, virtual inertia capabilities and voltage regulation are discussed. Moreover, various outcomes of the high-penetrated grid with PV power plants such as power quality, active and reactive power control, protection, balancing and reliability under various loading conditions are reviewed and discussed.

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