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Thermoeconomic Optimisation of Steam Condenser for ...

 · which affect the performance of the condenser and the power plant, were studied. The authors found that the performance of the condenser was varied due to the cooling water inlet temperature, flow rate of cooling water and pressure in energy [4]. Furthermore, an optimisation of a condenser in a thermal power plant was performed.

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Dump Condensers - Sel: Steam Jet Ejectors, Power Plant ...

Power Plant Equipment ↓ Water Jet Vacuum Ejectors Steam Surface Condenser Dump Condensers Gland Steam Condenser Low Pressure Feedwater Heater Lube Oil Cooler Atmospheric Relier Valves Instruments ↓ Digital Pressure Gauge SD801 Digital

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Why condenser is needed in steam power plant ...

 · The main purpose in steam power plant is to generate maximum power at high efficiency. The most effective way for reaching this aim is to use a condenser. Condensers increase the enthalpy drops and turbine work by lowering the turbine outlet pressure. The lower the pressure, the higher the efficiency and power are.

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Condenser: Precise and safe power plant valves | ARCA

Condenser. Are you looking for a precise control valve for your condenser in the power plant? We have it! 1) Condensate drainage control valve (variant I) With the drainage control valve, the level in the condenser is controlled and the condensate is fed back into the feed water tank or a process line. (series: 8C, 6N)

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(PDF) Energy and Exergy Analysis of Steam Power Plant in ...

 · Jawa Power-YTL, East Java unit 5 was performed based on the first and second law of thermodynamics. Exergy flow and exergy efficiency were calculated for each component of …

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Power plant and calculations: STEAM …

 · Vacuum efficiency = (Actual vacuum in condenser X 100)/Max. Obtainable vacuum. = 0.89 X 100/0.95. = 93.6%. Example-3: The volume of condenser which contains 0.162 kg of air with steam is 4.2 m3.Temperature in the condenser is 42 deg C and there is some water in the condenser. Determine the pressure in the condenser.

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Thermodynamic analysis of a coal-fired power plant ...

 · (PPCC) power plant. The performance of power plants is determined based on energy and exergy analysis. The energy and exergy efficiencies of the PF plant are estimated to be 28.3 and 25.9percent, respectively, whereas the PPCC power plant results in a significant increase of 6.3 and 5.7percent points, respectively, over the PF plant.

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Effect of Condenser Backpressure on Power Plant Heat …

 · power plant. Key words: Condenser, back pressure, power, heat rate, thermal efficiency I. to a nonINTRODUCTION The main purposes of the condenser in power plant are condensing the exhaust steam from the turbine for reuse in the cycle and to maximize turbine efficiency by maintaining proper back pressure (vacuum).

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An Introduction to Condensers and Auxiliary Equipment …

 · For power generation, condenser subcooling is undesirable since it results in an increase in turbine heat rate that represents a loss of cycle efficiency. Condenser subcooling is also ... For power plants, 3/4-inch, 7/8-inch, and 1-inch OD tubes are the most prevalent sizes. As a general rule, 3/4-inch tubes are used in small condensers up to ...

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POWER PLANT INSTRUMENTATION & CONTROL

 · A thermal power station is a power plant in which the prime mover is steam driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator . After it passes through the turbine, the steam is condensed in a condenser and recycled to where it was heated; this is known as a Rankine cycle .

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Condenser | GE Steam Power

 · Condensers . For 50 years, more than 700 of our condensers have been engineered, commissioned, and delivered. And over the past 35 years, we've retrofitted more than 70 condenser tube bundles and set a record of 19 days for a 900-MW NPP retrofit thanks to our service expertise.

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PSR Condenser Tube Removal, Tube Puller and Tube …

PSR manufactures the prime condenser tube removal tools and equipment used by power plants, mechanical and demolition contractors worldwide to retube or salvage large steam condensers. Our XHD system incorporates a cutter, puller, extractor, hydraulic pumps and specialized rigging to remove tubes at speeds up to 250 linear ft/min (76 m/min).

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Power plant condenser control system - Westinghouse ...

 · An indication of condenser operating effectiveness can be obtained by comparing the backpressure on the turbine, measured at inlet 4, with the optimum value which maximizes a net plant power, i.e., the generator output minus the power input to the condenser system auxiliary pumps and fans.

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Condenser Tube Failures at Power Plants - Steam Forum

 · 2. Modes of Condenser tube failures: At power plants many materials are used for condenser tube depending on plant & cooling water requirements. These include Aluminum – Brass, Admiralty – Brass, Copper – Nickel (95/5; 90/10 & 70/30), Stainless steel (304, 304 L, 316, 316 L), Titanium, Dupleix stainless steel, Super

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Geothermal Power Plants - Mitsubishi Power, Ltd.

 · Geothermal power plants are a highly capable and reliable supply of permanent electricity. Otake Geothermal Power Plant, Japan's first water-dominated geothermal power plant, was commissioned in 1967 and has been delivering reliable power for over 50 years.

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Steam power plant configuration, design, and control

 · Steam power plant configuration, design, and control Xiao Wu,1 Jiong Shen,1 Yiguo Li1 and Kwang Y. Lee2∗ This article provides an overview of fossil-fuel power plant (FFPP) configura-tion, design and especially, the control technology, both the conventional and the advanced technologies. First, a brief introduction of FFPP fundamentals and con-

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Optimization of a Condenser in a Thermal Power Plant

 · gives an idea about the efficiency of power plant [5]. When condenser pressure drops, turbine power and the used power by pump increases [10]. ECONOMICAL ANALYSIS To find an approximate value for the cost of condenser, the tube (pipe) length and the material of this tubes necessary, [10]. ¿ ¾ ½ _ _ _ .( ). (_ ) Con cos L total tube lenght ...

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Analysis on Performance of Condenser in Thermal Power …

 · power plant is found to be reduced by 2.7% due to these deviations in the condenser. And it is concluded that, by overcoming these three factors, the performance of power plant can be improved with a good level. REFERENCE [1] Ajeet Singh Sikarwar (1988), performance analysis of surface condenser under various operating parameters,

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Parametric Analysis Of Surface Condenser For 120 MW ...

 · Parametric Analysis Of Surface Condenser For 120 MW Thermal Power Plant Milan V. Sanathara1, Ritesh P. Oza2, Rakesh S. Gupta3 PG Student, Mechanical Engineering Department, RK University, Rajkot, Gujarat, India 1 Assistant Professor, Mechanical Engineering Department, RK University, Rajkot, Gujarat, India2 Executive Engineer, Efficiency Department …

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(PDF) Analysis of operation of the condenser in …

The condenser plant has a huge impact on the economy of a steam turbine power plant. Deterioration of the parameters during operation could lead to a …

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Thermal performance assessment of steam surface …

 · The steam condenser is one of the important components in a power plant which significantly affect the power generation and performance of unit in terms of heat rate. Deterioration in thermal performance of condenser not only affects the power generation but also thermal performance of unit as a whole [1,2]. The parameters that are responsible ...

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Optimizing Condenser Tube Selection - POWER …

 · Consider a 300-MW coal-fired plant built perhaps 30 years ago that uses a two-pass condenser with 16,400 one-inch outside diameter (OD) x 18 Birmingham Wire Gauge (BWG, 0.049 average wall ...

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Power Plant Condenser Fouling - dewindia

 · POWER PLANT CONDENSER FOULING Article of Interest by Dewindia Team Industrial process plants generate steam for power production and process use. Recovering this steam as condensate, and returning it to the boiler, is an economical way to recycle heat. This is usually done in a

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ONDENSERS AND CONDENSER COOLING SYSTEMS

 · Some power plants have an open cycle (once through) cooling water system where water is taken from a body of water, such as a river, lake or ocean, pumped through the plant condenser and discharged back to the source. Inland plants away from large water bodies prefer to use closed cycle wet cooling system with wet cooling towers.

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Best Practices for Maximizing Condenser ... - …

 · For example, a power plant with a feedwater flow rate of 2.5 million pounds per hour and condenser pressure of 3 inches Hg would see a heat rate improvement of nearly 6% if station engineers could ...

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Surface Condenser in Thermal Power Plant - …

Surface Condenser and Its Function in Thermal Power Plant. ". A surface condenser or steam condenser is a water-cooled shell and tube heat …

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