Search Results - subject:"Steam turbine"

Optimizing the use of limited amounts of hydrogen in existing combined heat and power plants

Wiegner, J. F.; Sürken, N.; Neuhäuser, R.; Gibescu, G.; … - In: Renewable and sustainable energy transition 6 (2025), pp. 1-15

Combined cycle (CC) plants are expected to play an important role in balancing generation of heat and electricity from non-dispatchable renewable energy sources. In this work, we study different retrofit options for using hydrogen in CC plants to reduce the plant's CO2 emissions. These options...

Persistent link: https://www.econbiz.de/10015425270

Development of the model and improvement of the method of automated control of steam turbine parameters to minimize the power imbalance in the energy system to increase its efficie...

Kryvda, Viktoriia; Maksymov, Maksym; Zubak, Viktor; … - In: Technology audit and production reserves 5 (2024) 1/79, pp. 19-29

Persistent link: https://www.econbiz.de/10015534147

Local content requirements policy in Indonesia's power plant development

Sitompul, Rislima Febriani; Silalahi, Mesnan; Sumule, … - In: International Journal of Energy Economics and Policy : IJEEP 12 (2022) 3, pp. 66-76

Persistent link: https://www.econbiz.de/10013282534

Operating Point Optimization of a Hydrogen Fueled Hybrid Solid Oxide Fuel Cell-Steam Turbine (SOFC-ST) Plant

Ugartemendia, Juanjo; Ostolaza, J. Xabier; Zubia, Itziar - In: Energies 6 (2013) 10, pp. 5046-5068

This paper presents a hydrogen powered hybrid solid oxide fuel cell-steam turbine (SOFC-ST) system and studies its …, to feed a bottoming cycle (BC) based on a steam turbine (ST). In order to optimize the behavior and performance of the …

Persistent link: https://www.econbiz.de/10011031336

High efficiency turbines

Varma, Vijaya Krushna Varma - Volkswirtschaftliche Fakultät, … - 2012

Varma designed ultra modern and high efficiency turbines which can use gas, steam or fuels as feed to produce electricity or mechanical work for wide range of usages and applications in industries or at work sites. Varma turbine engines can be used in all types of vehicles. These turbines can...

Persistent link: https://www.econbiz.de/10011113831

Thermal Power Plant Modelling with Fault Coverage Stochastically

Goyal, Nupur; Ram, Mangey; Bhardwaj, Akshay; Kumar, Amit - In: International Journal of Manufacturing, Materials, and … 6 (2016) 3, pp. 28-44

The present research work proposes a mathematical model of thermal power plant to analyse its performance through reliability measures. Evaluation of reliability measure for thermal power plant is a complex process. The thermal power plant is modelled using Markov process and explored the...

Persistent link: https://www.econbiz.de/10012046628

Conceptual design of light integrated gasification fuel cell based on thermodynamic process simulation

Taufiq, Bin Nur; Kikuchi, Yasunori; Ishimoto, Takayoshi; … - In: Applied Energy 147 (2015) C, pp. 486-499

generator to drive steam turbine for electricity production. In this study, proposed plants consisting of coal gasifier and SOFC … on the top of a steam turbine (ST), called light integrated gasification fuel cell (L-IGFC), are investigated …

Persistent link: https://www.econbiz.de/10011263326

The influence of nozzle chamber structure and partial-arc admission on the erosion characteristics of solid particles in the control stage of a supercritical steam turbine

Cai, Liu-xi; Wang, Shun-sen; Mao, Jing-ru; Di, Juan; … - In: Energy 82 (2015) C, pp. 341-352

Reducing solid particle erosion of blades is one of the most urgent problems for supercritical steam turbine power … pressure inlet flow channel and governing stage cascade of a supercritical steam turbine with four control valves was performed …

Persistent link: https://www.econbiz.de/10011209466

Energy and sizing analyses of parabolic trough solar collector integrated with steam and binary vapor cycles

Al-Sulaiman, Fahad A. - In: Energy 58 (2013) C, pp. 561-570

In this study, solar field sizing and overall performance of different vapor cycles are examined. The systems considered are parabolic trough solar collectors integrated with either a binary vapor cycle or a steam Rankine cycle (SRC). The binary vapor cycle consists of an SRC as a topping cycle...

Persistent link: https://www.econbiz.de/10010808534

Optimisation and selection of a steam turbine for a large scale industrial CHP (combined heat and power) system under Australia's carbon price

Gibson, Chanel Ann; Meybodi, Mehdi Aghaei; Behnia, Masud - In: Energy 61 (2013) C, pp. 291-307

This paper describes an investigation in the optimisation of a steam turbine CHP (combined heat and power) system under … purposes. Steam turbine partial load equations and required pricing data under the various cases were derived. For this coal … boiler steam turbine CHP system, the most economical situation was case two, and the least economical situation was case …

Persistent link: https://www.econbiz.de/10010808540