Internal Data Search by Process
Flowserve Offers Full Range of Control Valves for Power Plant Applications
Flowserve offers a full range of control valves for conventional, as well as combined cycle, power plants.
Revision Date: 4/22/2015
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Flowserve, Valve, Flow Control
KSB Offers Full Range of Control Valves for Power Plant Applications
KSB offers a full range of control valves for conventional, as well as combined cycle, power plants.
Revision Date: 4/22/2015
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, KSB, Valve, Schematic, Flow Control
Fisher Offers Full Range of Control Valves for Power Plant Applications
Fisher offers a full range of control valves for conventional, as well as combined cycle, power plants.
Revision Date: 4/22/2015
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Fisher Company, Emerson Process Management, Valve, Schematic, Flow Control
High-Pressure Valves: Why you should buy only premium valves
This case study reviews the process of replacing a main steam valve for an F-class heat recovery steam generator (HRSG), including step-by-step photos. Given the extensive and expensive effort involved, the author suggests that HRSG valve selections consider quality and not just cost.
Revision Date: 4/22/2015
Tags: 221112 - Fossil Fuel 化石燃料, Bremco, Control Valve, Heat Recovery Steam Generator, Valve, Maintenance, Flow Control, Combined Cycle Journal
Power Industry Application Guide
This application guide discusses control valves used by simple cycle and combined cycle power plants as well as conventional thermal power plants. The document contains detailed flow diagrams and valve selection guidelines.
Revision Date: 4/13/2015
Tags: 221112 - Fossil Fuel 化石燃料, Submersible Pumps , Leslie Controls, Valve, Schematic, Flow Control
What is the Purpose of Minimum Flow?
Analysis of the limits of minimum flow and challenges which must be addressed
Revision Date: 9/10/2014
Tags: Ekwestrel, Pump, Noise, Vibration, Flow Control
VFD at the Hainan Yangpu 220 MW GTCC
This paper discusses the application of variable frequency drives (VFD) in the high-pressure water feeding system of boilers serving Units 11 through 13 of a combined cycle section of the Hainan Yangpu Thermal Power Plant. The article is written by the plant engineer responsible for the operation and maintenance of the system. In the first year of operation there were severe problems with the valve caused in part by inability to measure the outlet pressure of the BFP system and it was determined that a solution lay with replacing the hydraulic coupling with VFD.
Revision Date: 9/8/2014
Tags: 221112 - Fossil Fuel 化石燃料, Siemens, KSB, Boiler Feedwater Pump, Variable Frequency Drive, Boiler Feedwater Treatment, Flow Control, China
Flowserve Boiler Feedwater pumps have beneficial features
This brochure describes pumps offered by Flowserve for combined cycle applications. Flowserve models DMX and WXH are commonly used for boiler feedwater to handle high pressures and fairly high flow rates. Flowserve models APKD and VPC are commonly used for condensate services.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Flowserve, Boiler Feedwater Pump, Pump, Schematic, Boiler Feedwater Treatment, Flow Control
Mitsubhishi and BHEL team up to provide power plant pumps in India
Bharat Heavy Electricals Ltd, India’s biggest power equipment supplier, signed an agreement with Mitsubishi Heavy Industries Ltd in 2007 under which the Japanese firm will license technologies relating to pumps used in thermal power plants.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Bharat Heavy Electricals (BHEL), Pump, Flow Control, India
MHI and Shenyang Pump Co., Ltd. (SPC) have agreed to establish a joint venture company (JV) in Shenyang, Liaoning Province, China to conduct sales and engineering relating to pumps. The agreement was signed on March 23, 2006, in Shenyang. With establishment of the JV, MHI aims to make a full-scale entrance into the Chinese pump market, where demand for pumps of all kinds is expected to increase vigorously.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Sheyang Pump, Boiler Feedwater Pump, Flow Control, Boiler Feedwater Treatment, China
Sulzer high pressure barrel casing pump designed for boiler feedwater
The HPT is a pump specifically designed for boiler feed applications in thermal power stations. The pumps are optimized to provide high-efficiency operation over an extended period of time, thus reducing operating and maintenance costs.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Sulzer Ltd., Boiler Feedwater Pump, Flow Control, Boiler Feedwater Treatment
MHI supplies ring section boiler feedwater pumps for combined cycle operation
MHI supplies a variety of pumps for combined cycle and coal fired power plants. Several boiler feedwater designs are available depending on pressures and other parameters. The ring section type is used in combined cycle.
Revision Date: 8/19/2014
Tags: 221112 - Fossil Fuel 化石燃料, Mitsubishi Heavy Industries, Boiler Feedwater Pump, Flow Control, Boiler Feedwater Treatment, China
VFDs can make a big difference in optimizing pump energy consumption in cooling tower makeup
William Livoti writing in “Empowering Pumps" discusses some of the potential regulations which will force recycling of cooling water. He says that power plants need to assess their pump requirements and consider variable speed drives to reduce energy consumption. He cites the advantages when handling off peak loads. A specific example is given for the VFD saving with cooling water makeup pumps
Revision Date: 8/18/2014
Tags: 221112 - Fossil Fuel 化石燃料, WEG, Cooling Tower, Variable Frequency Drive, Pump, Energy Efficiency, Regulation, Once Through Cooling, Flow Control, Empowering Pumps
SPX offers pumps and many other components for CCGT plants
This brochure covers the complete range of SPX products for the power industry. Good diagrams on GTCC show the boiler feed pumps and other offerings. Since SPX also offers complete cooling tower systems they can offer pumps as part of packages or separately.
Revision Date: 8/18/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221114 - Solar Power , 221112 - Fossil Fuel 化石燃料, SPX, Air Cooled Condenser, Pump, Cooling Tower, Boiler Feedwater Pump, Cooling System, Schematic, Flow Control
Lots of Pumps used in Power Plants according to Hot Topic Speakers
This webinar covers pumps used in a variety of gas turbine combined cycle operations including fogging, boiler feedwaetr, condensate return, cooling, and lubrication. Here is a summary of a previous webinar on this subject plus links to the the new presentations.
Revision Date: 8/8/2014
Tags: 221112 - Fossil Fuel 化石燃料, 221114 - Solar Power , 221117 - Biomass Power , Flowserve, McIlvaine, Boiler Feedwater Pump, Pump, Boiler Feedwater Treatment, Flow Control
Coking Eliminated with JASC Solution- Schyler McElrath
JASC solutions for gas turbine back up liquid fuel systems are operating at better than 98% reliability and availability. As turbine efficiency continues to rise and combustion hardware maintenance intervals increase, fuel control technology must also continue to improve. Innovations such as the water cooled liquid fuel check valve, water cooled 3-way purge valve, combining valve and Smart Fluid Monitor were designed to provide options which are appropriate for any gas turbine system application or operational parameter
Revision Date: 6/2/2014
Tags: 221112 - Fossil Fuel 化石燃料, Jansen’s Aircraft Systems Controls (JASC), Valve, Flow Control
DFT Has Range of Valves for CCGT- Jeff Kane
This chart shows the valve products offered by DFT and their applications.
Revision Date: 6/2/2014
Tags: 221112 - Fossil Fuel 化石燃料, DFT, Valve, High Performance Valve, Flow Control
NV Energy Coping with Stellite Delamination
CCJ editors participated in a round table with NV Energy personnel to discuss the first gas-turbine major inspection at its Walter M Higgins Generating Station. Higgins is a 2 x 1 combined cycle powered by 501FD2 gas turbines from Siemens Energy Inc. The roundtable covered a number of issues including large steam valves.
Revision Date: 2/11/2014
Tags: 221112 - Fossil Fuel 化石燃料, Siemens, NV Energy, Gas Turbine, Valve, High Performance Valve, Delamination, Flow Control, Combined Cycle Journal, USA
Woodward Supplies Gas Control Valves for Heavy Frame Gas Turbines
Woodward supplies gas control valves for heavy frame gas turbines. Fuel control valves are available in several sizes with either hydraulic or electric actuation. The integrated valve/actuator contains options for high-temperature applications, hydraulic or electric trips, and a variety of flow capacities. A separate valve is available to control the system fuel pressure upstream from the main control valves.
Revision Date: 1/20/2014
Tags: 221112 - Fossil Fuel 化石燃料, Woodward, Valve, Actuator, Flow Control
Valves for Power Plant Steam and Water Applications Webinar - Hot Topic Hour June 2, 2011
The speakers addressed issues for the various valve applications in power plant steam and water systems. Password: hth484
Revision Date: 6/2/2011
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Crane Energy Flow Solutions, CCI, Weir Valves & Controls, Valve, Corrosion, Erosion, Vibration, Noise, Cavitation, Flow Control
Severe Service Control Valves by Ory Selzer, CCI - Hot Topic Hour June 2, 2011
Ory Selzer, Valve Doctor - Power, Americas at CCI -Control Components, Inc, described the important requirements of severe service control valves, as they apply to steam and water.
Revision Date: 6/2/2011
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, CCI, Ball Valve, Valve, Erosion, Cavitation, Corrosion, Noise, Vibration, Flow Control
Donald Johnson of CRANE ChemPharma Flow Solutions & CRANE Energy Flow Solutions stated that pressure locking and thermal binding solutions are important for wedge gate and parallel slide gate valves.
Revision Date: 6/2/2011
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Crane Energy Flow Solutions, Valve, Corrosion, Erosion, Vibration, Noise, Cavitation, Flow Control
Severe Service Control Valves by Ory Selzer, CCI Valve - Hot Topic Hour June 2, 2011
Ory Selzer, Valve Doctor - Power, Americas at CCI -Control Components, Inc, described the important requirements of severe service control valves as they apply to steam and water.
Revision Date: 6/2/2011
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, CCI, Valve, Corrosion, Erosion, Vibration, Noise, Cavitation, Flow Control
Donald Bowers, Vice-President, Sales & Marketing at Weir Valves & Controls, discussed the challenges of Center Cavity over Pressurization (CCOP) that can cause Pressure Locking (PL) and Thermal Binding.
Revision Date: 6/2/2011
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Weir Valves & Controls, Valve, Corrosion, Erosion, Vibration, Noise, Cavitation, Flow Control