Bangalore, India

Bharat Heavy Electricals Limited , owned by Government of India, is a power plant equipment manufacturer and operates as an engineering and manufacturing company based in New Delhi, India. Established in 1964, BHEL is India's largest engineering and manufacturing company of its kind. The company has been earning profits continuously since 1971-72 and paying dividends uninterruptedly since 1976-77. Wikipedia.


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News Article | December 5, 2016
Site: www.newsmaker.com.au

Heat recovery steam generator is an energy recovery heat exchanger, designed to recover the waste or exhaust heat from any power generation plant. Heat recovery steam generator produces steam by utilizing exhaust gas which can further be used for captive power generation or cogeneration. Heat recovery steam generator market is marked with number of players operating globally and regionally in component manufacturing, integration, designing, installation and service activities. Heat recovery steam generators improve the system efficiency from 35-40% when used in cogeneration, also called as simple cycle or open cycle. The efficiency improvement levels could also reach in between 55% and 60% when used in combined cycle.Heat recovery steam generator market is witnessing significant growth since past few years due to increasing concerns over energy savings, carbon emissions reduction and improving process efficiencies. Heat recovery steam generator findsits major use in energy sector such as thermal power plants and industrial sector. Fundamental components of heat recovery steam generator are evaporators, economizer, superheaters or reheaters and preheaters. On the basis of circulation types, the heat recovery steam generator market can be segmented into natural circulation, forced circulation and once through. Heat recovery steam generators are usually bulky and are typically complex in design and manufacturing which turns out to be a major challenge for its manufacturers. These generators are therefore supplied in different modulesto reduce shipping problems. However, packaged heat recovery steam generators are supplied as fully assembled unit which are typically suited for 20MW applications. The heat recovery steam generator market can be segmented on the basis of direction of exhaust gas flow and the number of pressure levels. Based on the flow of exhaust gas heat flow, the heat recovery steam generator market can be further categorized as vertical and horizontal types. Based on the number of pressure levels, the heat recovery steam generator market can be categorized as single pressure and multiple pressure. The key drivers identified in heat recovery steam generator market are the growing need for energy efficient sources, allocation of government incentives for achieving better energy efficiency levels, reduction in carbon emissions, proposed investment plans in energy sector by government and major companies. However, high capital cost and limited product differentiation are the key challenges faced by manufacturers in heat recovery steam generator market. Developing countries are expected to show high demand in global heat recovery steam generator market.Asia Pacific region, particularly India and China are expected to be high potential markets. Asia Pacific heat recovery steam generator market is marked with presence of number of market participants including component manufacturers, installers, designers, assemblers and end-to-end solution providers lead to high degree of fragmentation in the heat recovery steam generator market. With rise in power consumption owing to infrastructure development and improving standard of living in Asia Pacific and Middle East & Africa the demand in heat recovery steam generator marketis expected to grow at decent rate in these regions. Heavy investment in Middle East & Africa and investment in combined cycle power plants in Iran and UAE are some of the underlying drivers in heat recovery steam generator market. Key players in the global heat recovery steam generator market are Alstom SA, Thermax Ltd., Doosan Heavy Industries & Construction Co. Ltd., Sofinter S.P.A., Technology Transfer Services, Foster Wheeler AG, CMI Group, Mitsubishi Heavy Industries, AE&E Australia Pvt Ltd. and Bharat Heavy Electricals Ltd.


Grow from $31.0 billion in 2015 to $33.4 billion in 2016 at a year-on-year growth rate of 7.7%. In addition, the market is expected to grow at a five-year CAGR of 8.0% from 2016 to 20121, to reach $49.1 billion by the end of the forecast period. Wiseguyreports.Com Adds “Electrical Transformer-Market Demand, Growth, Opportunities and analysis of Top Key Player Forecast to 2021” To Its Research Database Wiseguyreports Research projects that the global market for transformers will grow from $31.0 billion in 2015 to $33.4 billion in 2016 at a year-on-year growth rate of 7.7%. In addition, the market is expected to grow at a five-year CAGR of 8.0% from 2016 to 20121, to reach $49.1 billion by the end of the forecast period. The Major players in electrical transformer market are ABB Ltd. (Switzerland), Powell Industries Inc. (U.S.), Schneider Electric SE (France), Bharat Heavy Electricals Ltd. (India), Crompton Greaves Ltd. (India), Eaton Corp. (Ireland), Hyosung Corp. (South Korea), Mitsubishi Electric Corp.(Japan), GE Co. (U.S.) and OJSC Power Machines (Russia) among others. "Global Market for Electrical Transformer, 2021" discusses the following aspects of global electrical transformer market: Global Electrical Transformer market size, share & forecast Segmental analysis of Switchgear, by region, end user industry by type and components. Competitive vendor’s landscape and company SWOT analysis. Chapter: One Introduction Chapter: Two Summary Chapter: Three Overview Major Types Of Transformers Major Applications Of Transformers Chapter: Four Global Transformers Market Forecast Global Transformers Market By Type (Value & Units) Distribution Transformer Power Transformer Traction Transformer Global Transformers Market By Region (Value & Units) North America Asia Pacific Europe South America Row Global Distribution Transformer Market By Power Rating (Value & Units) 100 Kva 100.1 To 500 Kva 500.1 To 1,000 Kva 1,000.1 To 30,000 Kva Global Power Transformer Market By Power Rating (Value & Units) 5.1 To 100 Mva 100.1 To 500 Mva 501 To 800 Mva 801 To 1,200 Mva Chapter: Five Key Drivers For Electrical Switchgears Market Renewal And Upgradation Of Existing Networks Rising Electricity Demand Chapter: Six Suppliers Landscape And Company Profiles Api Delevan Inc. Asea Brown Boveri (Abb) Bharat Heavy Electricals Ltd. Bi Technologies Corp. Caddell-Burns Manufacturing Co. Crompton Greaves Ltd. Datatronic Distribution Inc. Efacec Group Excel Electronics Industries First Philippine Electric Corp. Ge Co. Gridsense Hammond Power Solutions Inc. Hyosung Power & Industrial Systems Performance Group Hyundai Heavy Industries Co. Ltd. Kirloskar Mitsubishi Electric Corp. Morgan Schaffer Muskaan Power Infrastructure New Korea Electric Nissin Electric Co. Ltd. Osram Licht Ag Pulse Electronics Corp. R. E. Uptegraff Manufacturing Company Rts Power Corporation Ltd. S. P. Electric Industry Co. Schneider Electric Sa Siemens Energy Taiyo Yuden Co., Ltd. Tanelec Ltd. Toshiba Corp. Voltran Ltd. Waukesha Electric Systems Inc. Winder Electrical Ltd. For more information, please visit https://www.wiseguyreports.com/sample-request/464918-global-electrical-transformer-market-2016-2021-electrical-transformer-market-2016-2021


Wiseguyreports.Com Adds “Electrical Transformer-Market Demand, Growth, Opportunities and analysis of Top Key Player Forecast to 2021” To Its Research Database Wiseguyreports Research projects that the global market for transformers will grow from $31.0 billion in 2015 to $33.4 billion in 2016 at a year-on-year growth rate of 7.7%. In addition, the market is expected to grow at a five-year CAGR of 8.0% from 2016 to 20121, to reach $49.1 billion by the end of the forecast period. ABB Ltd. (Switzerland), Powell Industries Inc. (U.S.), Schneider Electric SE (France), Bharat Heavy Electricals Ltd. (India), Crompton Greaves Ltd. (India), Eaton Corp. (Ireland), Hyosung Corp. (South Korea), Mitsubishi Electric Corp.(Japan), GE Co. (U.S.) and OJSC Power Machines (Russia) among others. "Global Market for Electrical Transformer, 2021" discusses the following aspects of global electrical transformer market: Global Electrical Transformer market size, share & forecast  Segmental analysis of Switchgear, by region, end user industry by type and components.  Competitive vendor’s landscape and company SWOT analysis. Chapter: One  Introduction  Chapter: Two  Summary  Chapter: Three  Overview  Major Types Of Transformers Major Applications Of Transformers  Chapter: Four  Global Transformers Market Forecast Global Transformers Market By Type (Value & Units) Distribution Transformer Power Transformer  Traction Transformer  Global Transformers Market By Region (Value & Units)  North America Asia Pacific Europe  South America Row  Global Distribution Transformer Market By Power Rating (Value & Units)  100 Kva  100.1 To 500 Kva  500.1 To 1,000 Kva 1,000.1 To 30,000 Kva  Global Power Transformer Market By Power Rating (Value & Units)      5.1 To 100 Mva  100.1 To 500 Mva 501 To 800 Mva 801 To 1,200 Mva  Chapter: Five  Key Drivers For Electrical Switchgears Market  Renewal And Upgradation Of Existing Networks Rising Electricity Demand  Chapter: Six  Suppliers Landscape And Company Profiles  Api Delevan Inc.  Asea Brown Boveri (Abb)  Bharat Heavy Electricals Ltd.  Bi Technologies Corp.  Caddell-Burns Manufacturing Co.  Crompton Greaves Ltd.  Datatronic Distribution Inc.  Efacec Group  Excel Electronics Industries First Philippine Electric Corp.  Ge Co.  Gridsense  Hammond Power Solutions Inc.  Hyosung Power & Industrial Systems Performance Group Hyundai Heavy Industries Co. Ltd.  Kirloskar  Mitsubishi Electric Corp.  Morgan Schaffer Muskaan Power Infrastructure New Korea Electric Nissin Electric Co. Ltd.  Osram Licht Ag Pulse Electronics Corp.  R. E. Uptegraff Manufacturing Company Rts Power Corporation Ltd.  S. P. Electric Industry Co.  Schneider Electric Sa Siemens Energy  Taiyo Yuden Co., Ltd.  Tanelec Ltd.  Toshiba Corp.  Voltran Ltd.  Waukesha Electric Systems Inc.  Winder Electrical Ltd.


Singh K.,Bharat Heavy Electricals Ltd. | Kapoor R.,Delhi Technological University
Pattern Recognition Letters | Year: 2014

This paper presents a novel Exposure based Sub-Image Histogram Equalization (ESIHE) method for contrast enhancement for low exposure gray scale image. Exposure thresholds are computed to divide the original image into sub-images of different intensity levels. The histogram is also clipped using a threshold value as an average number of gray level occurrences to control enhancement rate. The individual histogram of sub images is equalized independently and finally all sub images are integrated into one complete image for analysis. The simulation results show that ESIHE outperforms other conventional Histogram Equalization (HE) methods in terms of image visual quality, entropy preservation and better contrast enhancement. © 2013 Elsevier B.V. All rights reserved.


Wiseguyreports.Com Adds “Switchgear-Market Demand, Growth, Opportunities and analysis of Top Key Player Forecast to 2021” To Its Research Database The Global Electrical Switchgear market reached $79.4 billion in 2015, and further it is expected to $137.4 billion in 2021 with a CAGR (2016 to 2021) of 9.6%. The electrical switchgear market has been segmented into three broad types, air insulated switchgear; gas insulated switchgear; hybrid and others insulated switchgear segmented upon voltage range, which are high voltage (>36 Kv), medium voltage (3kv to 36Kv) and low voltage (<1 Kv). The major players in Electrical Switchgear market are ABB Ltd. (Switzerland), Powell Industries Inc. (U.S.), Siemens AG (Germany), Schneider Electric SE (France), Bharat Heavy Electricals Ltd. (India), Crompton Greaves Ltd. (India), Eaton Corp. (Ireland), Hyosung Corp. (South Korea), Mitsubishi Electric Corp.(Japan), GE Co. (U.S.) and OJSC Power Machines (Russia) among others. electrical switchgears by voltage range electrical switchgears by insulations major applications of electrical switchgears chapter: four global electrical switchgears market forecast global electrical switchgears market by type electrical switchgears by voltage range high voltage medium voltage low voltage electrical switchgears by insulations air insulated switchgear gas insulated switchgear hybrid and others insulated switchgear global electrical switchgears market by region north america asia pacific europe south america row global electrical switchgears by insulations by region global electrical switchgears by voltage range by region chapter: five renewal and upgradation of existing networks rising electricity demand chapter: six suppliers landscape and company profiles api delevan inc. asea brown boveri (abb) bharat heavy electricals ltd. bi technologies corp. caddell-burns manufacturing co. crompton greaves ltd. datatronic distribution inc. efacec group excel electronics industries first philippine electric corp. ge co. gridsense hammond power solutions inc. hyosung power & industrial systems performance group hyundai heavy industries co. ltd. kirloskar mitsubishi electric corp. morgan schaffer muskaan power infrastructure new korea electric nissin electric co. ltd. osram licht ag pulse electronics corp. r. e. uptegraff manufacturing company rts power corporation ltd. s. p. electric industry co. schneider electric sa siemens energy taiyo yuden co., ltd. tanelec ltd. toshiba corp. voltran ltd. waukesha electric systems inc. winder electrical ltd. For more information, please visit https://www.wiseguyreports.com/sample-request/464914-global-switchgear-market-2016-2021-global-switchgear-market-2016-2021


Wiseguyreports.Com Adds “Switchgear-Market Demand, Growth, Opportunities and analysis of Top Key Player Forecast to 2021” To Its Research Database The Global Electrical Switchgear market reached $79.4 billion in 2015, and further it is expected to $137.4 billion in 2021 with a CAGR (2016 to 2021) of 9.6%. The electrical switchgear market has been segmented into three broad types, air insulated switchgear; gas insulated switchgear; hybrid and others insulated switchgear segmented upon voltage range, which are high voltage (>36 Kv), medium voltage (3kv to 36Kv) and low voltage (<1 Kv). The major players in Electrical Switchgear market are ABB Ltd. (Switzerland), Powell Industries Inc. (U.S.), Siemens AG (Germany), Schneider Electric SE (France), Bharat Heavy Electricals Ltd. (India), Crompton Greaves Ltd. (India), Eaton Corp. (Ireland), Hyosung Corp. (South Korea), Mitsubishi Electric Corp.(Japan), GE Co. (U.S.) and OJSC Power Machines (Russia) among others. electrical switchgears by voltage range electrical switchgears by insulations major applications of electrical switchgears  chapter: four  global electrical switchgears market forecast  global electrical switchgears market by type  electrical switchgears by voltage range high voltage medium voltage low voltage  electrical switchgears by insulations air insulated switchgear gas insulated switchgear hybrid and others insulated switchgear  global electrical switchgears market by region north america asia pacific europe  south america row  global electrical switchgears by insulations by region global electrical switchgears by voltage range by region  chapter: five renewal and upgradation of existing networks  rising electricity demand chapter: six  suppliers landscape and company profiles  api delevan inc.  asea brown boveri (abb)  bharat heavy electricals ltd.  bi technologies corp.  caddell-burns manufacturing co.  crompton greaves ltd.  datatronic distribution inc.  efacec group  excel electronics industries first philippine electric corp.  ge co.  gridsense  hammond power solutions inc.  hyosung power & industrial systems performance group hyundai heavy industries co. ltd.  kirloskar  mitsubishi electric corp.  morgan schaffer muskaan power infrastructure new korea electric nissin electric co. ltd.  osram licht ag pulse electronics corp.  r. e. uptegraff manufacturing company rts power corporation ltd.  s. p. electric industry co.  schneider electric sa siemens energy  taiyo yuden co., ltd.  tanelec ltd.  toshiba corp.  voltran ltd.  waukesha electric systems inc.  winder electrical ltd.


Mann B.S.,Bharat Heavy Electricals Ltd.
Journal of Materials Engineering and Performance | Year: 2013

X20Cr13, a martensitic stainless steel, is commonly used for the manufacture of low pressure steam turbine (LPST) moving blades and LP bypass valves of fossil fuel and nuclear power plants. The LPST blades, at present, are laser surface treated to improve their water droplet erosion (WDE) resistance. The laser-treated X20Cr13 stainless steel has improved the water droplet resistance (WDER) several times compared to untreated ones. Further improvements are being carried out by providing a carbide-based HVOF coating having appropriate surface roughness or by creating textured surfaces and treating with a high power diode laser. The surfaces, having appropriate roughness, absorb more laser energy, resulting in improved microstructure, microhardness, modified ultimate resilience, thicker hardened layer. The WDER of laser-treated textured X20Cr13 stainless steel has improved significantly compared to the untextured ones. The WDE test results of laser-treated textured and untextured X20Cr13 stainless steel along with their microhardness, modified ultimate resilience, microstructure, SEM, XRD analysis are discussed and reported in this paper. The laser-treated textured X20Cr13 stainless steel is highly suitable for LP bypass valves and LPST blades for achieving a thicker hardened layer with lesser heat input to the components. © 2013 ASM International.


Mann B.S.,Bharat Heavy Electricals Ltd.
Journal of Materials Engineering and Performance | Year: 2013

This article deals with high power diode laser (HPDL) surface modification of twin wire arc-sprayed (TWAS) and high pressure high velocity oxy-fuel (HP-HVOF) coatings to combat solid particle erosion occurring in fossil fuel power plants. To overcome solid particle impact wear above 673 K, Cr 3C2-NiCr-, Cr3C2-CoNiCrAlY-, and WC-CrC-Ni-based HVOF coatings are used. WC-CoCr-based HVOF coatings are generally used below 673 K. Twin wire arc (TWA) spraying of Tafa 140 MXC and SHS 7170 cored wires is used for a wide range of applications for a temperature up to 1073 K. Laser surface modification of high chromium stainless steels for steam valve components and LPST blades is carried out regularly. TWA spraying using SHS 7170 cored wire, HP-HVOF coating using WC-CoCr powder, Ti6Al4V alloy, and high chromium stainless steels (X20Cr13, AISI 410, X10CrNiMoV1222, 13Cr4Ni, 17Cr4Ni) were selected in the present study. Using robotically controlled parameters, HPDL surface treatments of TWAS-coated high strength X10CrNiMoV1222 stainless steel and HP-HVOF-coated AISI 410 stainless steel samples were carried out and these were compared with HPDL-treated high chromium stainless steels and titanium alloy for high energy particle impact wear (HEPIW) resistance. The HPDL surface treatment of the coatings has improved the HEPIW resistance manifold. The improvement in HPDL-treated stainless steels and titanium alloys is marginal and it is not comparable with that of HPDL-treated coatings. These coatings were also compared with "as-sprayed" coatings for fracture toughness, microhardness, microstructure, and phase analyses. The HEPIW resistance has a strong relationship with the product of fracture toughness and microhardness of the HPDL-treated HP-HVOF and TWAS SHS 7170 coatings. This development opens up a possibility of using HPDL surface treatments in specialized areas where the problem of HEPIW is very severe. The HEPIW resistance of HPDL-treated high chromium stainless steels and titanium alloys, HPDL-treated TWAS SHS 7170 and HP-HVOF coatings, and their micrographs and X-ray diffraction analysis is reported in this article. © 2013 ASM International.


Shreyamsha Kumar B.K.,Bharat Heavy Electricals Ltd.
Signal, Image and Video Processing | Year: 2013

The energy compaction and multiresolution properties of wavelets have made the image fusion successful in combining important features such as edges and textures from source images without introducing any artifacts for context enhancement and situational awareness. The wavelet transform is visualized as a convolution of wavelet filter coefficients with the image under consideration and is computationally intensive. The advent of lifting-based wavelets has reduced the computations but at the cost of visual quality and performance of the fused image. To retain the visual quality and performance of the fused image with reduced computations, a discrete cosine harmonic wavelet (DCHWT)-based image fusion is proposed. The performance of DCHWT is compared with both convolution and lifting-based image fusion approaches. It is found that the performance of DCHWT is similar to convolution-based wavelets and superior/similar to lifting-based wavelets. Also, the computational complexity (in terms of additions and multiplications) of the proposed method scores over convolution-based wavelets and is competitive to lifting-based wavelets. © 2012 Springer-Verlag London Limited.


Shreyamsha Kumar B.K.,Bharat Heavy Electricals Ltd.
Signal, Image and Video Processing | Year: 2013

The Gaussian filter is a local and linear filter that smoothes the whole image irrespective of its edges or details, whereas the bilateral filter is also a local but non-linear, considers both gray level similarities and geometric closeness of the neighboring pixels without smoothing edges. The extension of bilateral filter: multi-resolution bilateral filter, where bilateral filter is applied to approximation subbands of an image decomposed and after each level of wavelet reconstruction. The application of bilateral filter on the approximation subband results in loss of some image details, whereas that after each level of wavelet reconstruction flattens the gray levels thereby resulting in a cartoon-like appearance. To tackle these issues, it is proposed to use the blend of Gaussian/bilateral filter and its method noise thresholding using wavelets. In Gaussian noise scenarios, the performance of proposed methods is compared with existing denoising methods and found that, it has inferior performance compared to Bayesian least squares estimate using Gaussian Scale mixture and superior/comparable performance to that of wavelet thresholding, bilateral filter, multi-resolution bilateral filter, NL-means and Kernel based methods. Further, proposed methods have the advantage of less computational time compared to other methods except wavelet thresholding, bilateral filter. © 2012 Springer-Verlag London Limited.

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