Maintenance of Process Instrumentation in Nuclear Power Plants


Book Description

This book provides a training course for I and C maintenance engineers in power, process, chemical, and other industries. It summarizes all the scattered literature in this field. The book compiles 30 years of knowledge gained by the author and his staff in testing the I and C systems of nuclear power plants around the world. It focuses on process temperature and pressure sensors and the verification of these sensors’ calibration and response time.







Nuclear Power Plant Instrumentation and Control Systems for Safety and Security


Book Description

Accidents and natural disasters involving nuclear power plants such as Chernobyl, Three Mile Island, and the recent meltdown at Fukushima are rare, but their effects are devastating enough to warrant increased vigilance in addressing safety concerns. Nuclear Power Plant Instrumentation and Control Systems for Safety and Security evaluates the risks inherent to nuclear power and methods of preventing accidents through computer control systems and other such emerging technologies. Students and scholars as well as operators and designers will find useful insight into the latest security technologies with the potential to make the future of nuclear energy clean, safe, and reliable.







Power Plant Instrumentation and Controls


Book Description

A practical guide to increasing power plant operating uptime and profitability Power Plant Instrumentation and Controls provides a detailed description of power plant computer simulation and modern instrumentation and control systems that allow improvements in online power plant operating periods and thus profitability – minimizing unnecessary outages, maintenance activities, and downtime. The book reviews the many benefits of these different computer simulation programs, modern instrumentation, and control systems as they relate to plant safety, reliability, costs, efficiency, and emissions. It focuses on modern power generating plants – gas turbines, co-generation, and combined cycle plants. The book features a simulation program to determine the effects on turbine performance; turbine creep life; environmental emissions; and turbine life-cycle cost, revenue, and profitability of the following parameters: Variations in ambient temperature and pressure Inlet and exhaust losses Engine deterioration Different faults Power augmentation methods, including peak mode Water injection Control system performance, including proportional offset, integral windup, and trips Fuel type Variations in maintenance techniques and frequency Power generating plant outages are often due to unnecessary and improper maintenance activities and poor or outdated instrumentation and control systems, resulting in a significant reduction in profitability of power plant operation. This authoritative volume addresses these concerns and offers proven solutions. It is an essential next step to Kiameh's successful Power Generation Handbook and Power Plant Equipment Operation and Maintenance Guide. Power Plant Instrumentation and Controls includes Bar charts trending key turbine parameters Bar charts trending compressor characteristics and operating point during engine transients Tips for exporting simulated data to other software, such as Excel Exercises to illustrate use of simulation programs under different scenarios, including modern co-generation and combined-cycle plants In-depth coverage of smart instrumentation and advanced control systems used in modern power generating plants Details on selecting, commissioning, operating, diagnosing, and testing smart instrumentation, Distributed Control Systems, Supervisory Control and Data Acquisition (SCADA) systems, and all types of control valves, actuators, and positioners




POWER PLANT INSTRUMENTATION


Book Description

The second edition of this text presents an overview of power generation and discusses the different types of equipment used in a steam thermal power generation unit. The book describes various conventional and non-conventional energy sources. It elaborates on the instrumentation and control of water-steam and fuel-air flue gas circuits along with optimization of combustion. The text also deals with the power plant management system including the combustion process, boiler efficiency calculation, and maintenance and safety aspects. In addition, the book explains Supervisory Control and Data Acquisition (SCADA) system as well as turbine monitoring and control. This book is designed for the undergraduate students of electronics and instrumentation engineering and electrical and electronics engineering. New To This Edition • A new chapter on Nuclear Power Plant Instrumentation is added, which elaborates how electricity is generated in a Nuclear Power Plant. Key Features • Includes numerous figures to clarify the concepts. • Gives a number of worked-out problems to help students enhance their learning skills. • Provides chapter-end exercises to enable students to test their understanding of the subject.




Industrial Electronics


Book Description

Based on the author's experience working with technicians directly on the factory floor in major industries, this handbook/reference coversallof the electronic technology found in modern industrial systems, going into the depth required to install, troubleshoot, and repaircomplexautomation systems. Each stand-alone (but cross-referenced) chapter explores either an entire system or individual circuits and components that are used over and over in a large variety of complex systems. Features a large number of figures, diagrams, and pictures, and typical “Job Assignment” s, with solutions.Advanced Solid State Logic: Flip-Flops, Shift Registers, Counters and Timers. Programmable Controllers. Solid-State Devices Used to Control Power: SCRs, TRIACs and Power Transistors. Solid-State Devices Used for Firing Circuits. Photoelectronics, Lasers and Fiber Optics. Industrial Power Supplies, Inverters and Converters. Operational Amplifiers. Open-Loop and Closed-Loop Feedback Systems. Input Devices: Sensors, Transducers, and Transmitters for Measurement. Output Devices: Amplifiers, Valves, Relays, Variable-Frequency Drives, Stepper Motors and Servomotor Drives. AC and DC Motors and Generators, Transformers, and Three-Phase Electricity. Case Studies of Four Industrial Applications. Robots and Other Motion Control Systems. Motor-Control Devices and Circuits. Data Communications for Industrial Electronics.For Instrumentation and Process Control Technicians, PLC and Motion Control Technicians.




Electronic Instrumentation for Distributed Generation and Power Processes


Book Description

The goal of the book is to provide basic and advanced knowledge of design, analysis, and circuit implementation for electronic instrumentation and clarify how to get the best out of the analog, digital, and computer circuitry design steps. The reader will learn the physical fundamentals guiding the electrical and mechanical devices that allow for a modern automation and control system, which are widely comprised of computers, electronic instrumentation, communication loops, smart grids, and digital circuitry. It includes practical and technical data on electronic instrumentation with respect to efficiency, maximum power, and applications. Additionally, the text discusses fuzzy logic and neural networks and how they can be used in practice for electronic instrumentation of distributed generation, smart grids, and power systems.







Thermal Power Plant Control and Instrumentation


Book Description

Power-plant Control and Instrumentation, 2nd edition - contents include a wide variety of plant and combustion arrangements, from smaller boiler systems to full-scale generators, common principles, commercial aspects, measurement, and key techniques such as cogeneration and combined cycle.