Boiler Control Systems provides definitive information on the design, implementation, maintenance, & operation of large-scale control systems for boilers. It forms a bridge between the disciplines of the electronics engineer & the plant engineer to enable each to understand the issues involved. The book deals first with plant engineering issues, then moves on to consider control systems themselves, & finally a wide range of practical considerations such as commercial aspects, measurements & site considerations. Boiler Control Systems will be of immense use to boiler designers, systems engineers in process control, plant owners, operators, & maintenance staff.
This book is for anyone who works with boilers as a utilities manager, power plant manager, control systems engineer, maintenance technician or operator. The information deals primarily with water tube boilers with Induced Draft (ID) and Forced Draft (FD) fan(s) or boilers with only a FD fan. However, it can apply to any steam generator requiring the firing of fuel. The book addresses issues to be considered when defining measurement transmitters and specification for transmitters. Final control elements are reviewed as to characteristics and sizing. Engineering details on control systems and the setup of the various control functions are covered with specific examples of boiler control including configuration and tuning. The book also contains some of the primary requirements for a Burner Management System.
This book is for anyone who works with boilers: utilities managers, power plant managers, control systems engineers, maintenance technicians or operators. The information deals primarily with water tube boilers with Induced Draft (ID) and Forced Draft (FD) fan(s) or boilers containing only FD fans. It can also apply to any fuel-fired steam generator. Other books on boiler control have been published; however, they do not cover engineering details on control systems and the setup of the various control functions. Boiler Control Systems Engineering provides specific examples of boiler control including configuration and tuning, valve sizing, and transmitter specifications. This expanded and updated second edition includes drum level compensation equations, additional P&ID drawings and examples of permissive startup and tripping logic for gas, oil, and coal fired boilers. It also covers different control schemes for furnace draft control. NFPA 85 Code 2007 control system requirements are included, with illustrated examples of coal fired boilers, as well as information on the latest ISA-77 series of standards.
Introductory technical guidance for mechanical engineers, electrical engineers and construction managers interested in instruments and controls for boiler plants. Here is what is discussed: 1. GENERAL, 2. COMBUSTION CONTROLS, 3. BOILER CONTROLS, 4. NONBOILER CONTROLS, 5. CONTROL PANELS, 6. FIELD INSTRUMENTATION.
Describes control systems for boilers and heat-recovery steam generators (HRSGs) in a variety of applications, from waste-to-energy plants to combined-cycle gas-turbine power stations. Basics such as methods of connecting instruments are explained, and more advanced discussions of design features of distributed control systems are also included. At every stage, emphasis is given to the interactive nature of plants and to troubleshooting and problem solving. Includes chapter summaries. The author is Fellow of the Institution of Electrical Engineers, and the Institute of Marine Engineers, and is a Senior Member of the Instrument Society of America. Annotation copyrighted by Book News, Inc., Portland, OR
The book has been upgraded with ten new checklists with over 100 ways to improve performance with 50 additional illustrations to communicate specific information about applying these technologies. The new checklists serve as a handy reference for designing an energy plan for your plants. Understanding that funds for energy come directly from your bottom line, this book has been designed for those tasked with increasing profits by reducing fuel costs while also reducing pollution and carbon footprints with attention to plant safety. The author presents many complex boiler-related topics in a simple and understandable way to simplify the decision-making process.
This book examines key issues in improving the efficiency of small and medium power boiler units by adding control systems for the fuel combustion process. The original models, algorithms, software and hardware of the system developed for controlling the fuel combustion process are presented. In turn, the book presents a methodology for assessing the influence of climatic factors on the combustion process, and proposes new methods for measuring the thermophysical characteristics, which require taking into account the concentration of oxygen in the air. The system developed here was implemented on a boiler of the NIISTU-5 type, which is widely used for heat power engineering in Ukraine and other Eastern European countries. Given its scope, the book offers a valuable asset for researchers and engineers, as well as lecturers and graduate students at higher education institutions dealing with heat engineering equipment.
Beginning with an overview of the benefits of the modern building control system, the authors go on to describe the different controls and their applications and include advice on their set-up and tuning for stable operation.
Introductory technical guidance for mechanical engineers and other professional engineers and construction managers interested in boiler control systems. Here is what is discussed: 1. INTRODUCTION, 2. PANEL INSTRUMENTS, 3. LOCAL DEVICES AND INSTRUMENTATION 4. RECOMMENDED BOILER INSTRUMENTATION, 5. REFERENCES.
In many climates buildings are unable to provide comfort conditions for year-round occupancy without the benefit of a heating system, and most HVAC engineers will routinely be involved with issues concerning the design, installation and performance of such systems. Furthermore, in temperate climates, heating of buildings accounts for a large slice of annual carbon emissions. The design of heating systems for maximum efficiency and minimum carbon emission is therefore now a matter of prime concern to all HVAC engineers. The book provides an up-to-date review of the design, engineering and control of modern heating systems. Part A deals with heat generating plant. While this concentrates on conventional and condensing boilers, small-scale combined heat and power systems and heat pumps are also discussed. Part B deals with heat emitters, pipe circuits and variable-speed pumping, hot water service, optimum plant size and the vital issues of plant and system control, including sequence control of multiple boilers. Techniques for managing the energy use and running costs of heating systems are also discussed. The authors have brought together over a half-century of combined experience covering all aspects of the building services Industry to provide an up-to-date and comprehensive text that is both technically rigorous yet highly practical. This makes the book equally relevant to the busy HVAC engineer looking for a handy practical reference, the student looking to build on their basic knowledge or the researcher interested in key issues of heating system design and performance.
