Computer control of power systems ppt
TOPIC 1: OVERVIEW OF A COMPUTER SYSTEM
14 Computer Software a program or package consisting of a series of instructions that tells the computer what to do. There are two types of software; System Software programs that control or handle the operations of the computer and its devices. Operating System (OS): is a set of programs that coordinates all activities among computer hardware devices and allows users to
Computer numerical control (CNC) | PPT | Free Download
Computer numerical control (CNC) - Download as a PDF or view online for free AC or lineal motors we have to use a closed loop control system • To capture the position of the tool we need an encoder for each axis cutting tool) and a work part Machine Control Unit Power Program Instructions Transformation Process 16. NC Co-ordinate
Control System PPT | PowerPoint Presentation | PDF
Sumit Thakur ECE Seminars Control System PPT | PowerPoint Presentation | PDF: A system is a combination of a number of equipment or components connected in a sequence to perform a specific function. In a system, when the input quantity is controlled by varying the input quantity then the system is called as... Sumit Thakur Sumit Thakur
Introduction to Digital Computer Control System | PPT
Centralized Computer Control Comprised of large computer system with huge space and power consuming type magnetic core memory. Mostly done to improve the speed of operation. System is expensive due to high cost of core memory and additional electronics. Use of centralized computer control systems also had problems of providing expe nsive
Computer Control of Power Systems
COMPUTER CONTROL OF POWER SYSTEMS . INTRODUCTION . Ø Increase in unit size, growth of interconnected and the need to maintain the system in normal mode require sophisticated control, instrumentation and protection.. Ø The multiplicity of monitering instruments in the control room and their distance apart make the observation of more than a few vitaloncs
basics of computer system ppt | PPT | Free Download
basics of computer system ppt - Download as a PDF or view online for free A computer''s hardware consists of interconnected electronic devices that you can use to control the computer''s operation, input, and output. RAM has a tremendous impact on the speed and power of the computer. R O M (Read Only Memory): ROM is a non-volatile
Computer control of process
World''s Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Winner of the Standing Ovation Award for "Best PowerPoint Templates" from Presentations Magazine. They''ll give your presentations a professional, memorable appearance - the kind of sophisticated look that
Computer systems | PPT
Computer systems - Download as a PDF or view online for free. The processor executes instructions and contains the arithmetic logic unit and control unit. Memory temporarily stores data and programs in RAM and permanently stores firmware Read less. Read more. 1 of 19. Download now.
Introduction to control systems | PPT
8. • A manipulated variable is the process variable that is acted on by the control system to maintain the controlled variable at the specified value or within the specified range. • The flow rate of the water supplied to the tank is the manipulated variable. Functions of Automatic Control • In any automatic control system, the four basic functions that occur are: –
UNIT 5 PSOC.ppt
3. Necessity of computer control of power system: With the recent progress in power system, the manual control and analog control are replaced with digital control since they make overall control more reliable, faster and flexible. The important component of this digital control is computer which litates processing of various large data and takes care of the
Electrical Engineering
Modern power system operation and control, different types of power system analysis; AC power flow analysis. Introduction, modeling of power system components and formation of YBUS matrix; Formation of YBUS matrix in the presence of mutually coupled elements; Basic power flow equations and Gauss-Seidel load flow technique
POWER SYSTEM OPERATION AND CONTROL
Computer Control of Power Systems: Need of computer control of power systems. Concept of energy control centre (or) load dispatch centre and the functions – system monitoring - data acquisition and Analyze PPT 28 7 System level control using generator voltage magnitude setting PPT. 29 Tap setting of OLTC transformer Analyze PPT
Computer Control of Electric-Power Systems
fashion, the control system has taken the form of an information system that em braces the generation, distribution and transmission system. Before describing the control system in detail it may be helpful if I dis cuss a few of the principles that govern the behavior of a power system. Electric energy is commonly distributed in the
PRESENTATION ON COMPUTER SYSTEM | PPT
A computer is an electronic device that can perform a variety of tasks by executing instructions. It is comprised of a central processing unit that carries out computer programs, a monitor for visual display, a mouse for pointing and selecting items, a keyboard for inputting text and commands, a printer for producing physical copies, a modem for connecting to networks,
Power System Control | PPT | Free Download
6. OWNERSHIP AND CO-ORDINATION • Scheduling of references may have economic and technical consequences • Ownership of generation, transmission and distribution systems can be different and hence there may be multiple control center obeying a certain hierarchy with a strictly defined authority. Ownership of power system components is an
Unit V: Computer Control of Power Systems | PDF
The document discusses the need for computer control of power systems through energy control centres. It describes the functions of an energy control centre, including system monitoring, state estimation, unit commitment and economic
3 reactive power and voltage control | PPT
• Download as PPT, PDF • 3 likes • 2,660 views. AI-enhanced description. 8. 8141245710 Follow. The document discusses reactive power and voltage control in power systems. It defines voltage collapse as occurring when the system is unable to meet the reactive power demand, typically due to heavy loading, faults, or insufficient reactive
PPT
Control Systems. Control Systems. Computer Control Systems make devices and machines do what we want them to do in the right order and at the right time. Objectives:. Control Systems. Write down the cycle of lights in the left-hand column of your table. Control Systems. Watch the video and check your table. 321 views • 7 slides
Power system automation | PPT | Free Download
22. Electric power generation, transmission and distribution: Electric utilities detect current flow and line voltage, to monitor the operation of circuit breakers, and to take sections of the power grid online or offline. Buildings, facilities and environments: Facility managers use SCADA to control HVAC, refrigeration units, lighting and entry systems. Manufacturing:
Power System Operation and Control
3. LEARNING OBJECTIVE • To understand the operation and control of power systems • To have well thorough knowledge on economic operation of power systems, scheduling of hydro-thermal power plants. • To model the power system components like turbine, Governor and excitation systems • To apply shunt and series compensation of transmission lines in real
Computer Application in Power system chapter one
The document discusses power system stability, including classifications of stability (steady state, transient, and dynamic) and factors that affect transient stability. It also covers topics like the swing equation, equal
Introduction to control systems | PPT
8. • A manipulated variable is the process variable that is acted on by the control system to maintain the controlled variable at the specified value or within the specified range. • The flow rate of the water supplied to the tank is
1.1 Computer Control of Power Systems
The major advantages of a computer control facility in a power system may be summarised thus: 1. Efficient operation of a sprawling power system through more efficient, rapid and reliable network monitoring and fast-response control actions. 2. Optimal operation and control.
Structure of power system | PPT | Free Download
Structure of power system - Download as a PDF or view online for free New Delhi, 21st reprint, 2010. 2. Kundur P., ''Power System Stability and Control, Tata McGraw Hill Education Pvt. Ltd., New Delhi, 10th reprint, 2010. 3. Pai M A, ''Computer Techniques in Power System Analysis'', Tata Mc Graw-Hill Publishing Company Ltd., New Delhi
Computer control of process
World''s Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Winner of the Standing Ovation Award for "Best PowerPoint Templates" from
Energy management-system-ppt | PPT
Energy management-system-ppt - Download as a PDF or view online for free Introduction An energy management system (EMS) is a system of computer-aided tools used by operators of electric utility grids to monitor, control, and optimize the performance of the generation and/or transmission system. 4.
POWER SYSTEM OPERATION AND CONTROL
This subject deals with the economic operation of power systems. It emphasizes on load flow studies, single area and two area load frequency control and reactive power control. Computer control of power systems. Course Objectives: To understand real power control and operation To know the importance of frequency control
Ppt on control system | PPT
Ppt on control system - Download as a PDF or view online for free. This document provides an introduction to control systems, including definitions of control, systems, and control systems. It outlines the basic elements of a control system, which consists of interconnected components that work together to regulate a process and achieve a
ROBOTIC MONITORING OF POWER SYSTEM | PPT | Free
4. Introduction • Monitoring of electric power system in real time for reliability, aging status, and presence of incipient faults requires distributed and centralized processing of large amount of data form distributed sensor network. • Monitoring is justified by the reduction of fault occurrence of electric power,damage to the equipment, emergency equipment replacement cost.
Flexible manufacturing systems (FMS) | PPT
2. Introduction 1. A FMS consists of a group of programmable production machines interconnected by means of an automated material handling and storage system and controlled by an integrated computer system to produce a variety of parts at non- uniform product rates, batch sizes and quantities . 2. A FMS is characterised by the following: Variety of products
5 FAQs about [Computer control of power systems ppt]
What is computer control of power systems?
Computer Control of Power Systems: Need of computer control of power systems. Concept of energy control centre (or) load dispatch centre and the functions – system monitoring - data acquisition and control. System hardware configuration – SCADA and EMS functions.
What is a power system control course?
It emphasizes on single area and two area load frequency control and reactive power control. This course provides Economic operation of power systems. Control of voltage and frequency. Control of reactive power using different methods. Real time control of power systems. II. PREREQUISITE(S): Power systems-I 2. Power systems II III.
What is a power system model?
The power system model consists of scaled down components of three phase generators, transformers, transmission lines and loads. The SCADA modules consist essentially of hardware for measurement monitoring, control and protection of the power systems.
What are the basics of reactive power control?
Reactive Power – Voltage Control: Basics of reactive power control. Excitation systems – modeling. Static and dynamic analysis - stability compensation - generation and absorption of reactive power. Relation between voltage, power and reactive power at a node - method of voltage control - tap-changing transformer.
Who wrote 'modern power system analysis'?
D. P. Kothari and I. J. Nagrath, ‘Modern Power System Analysis’, Third Edition, Tata McGraw Hill Publishing Company Limited, New Delhi, 2003. Olle. I. Elgerd, ‘Electric Energy Systems Theory – An Introduction’, Tata McGraw Hill Publishing Company Ltd, New Delhi, 30th reprint, 2007.
Related Contents
- Computer techniques and models in power systems
- Computer aided power system analysis and control
- Computer control system power powerpoint
- Computer modelling of electrical power systems second edition
- Computer power systems corporation
- Appliance based control for home power management systems
- Electrical power and control systems
- Energy control center in power system ppt
- Control and power systems ltd scarborough
- Decentralized control of multimachine power systems
- Deltec power and control systems
- Control and power systems