@amtrak-official

EVERYONE CALL YOUR REPS/SENATORS TELL THEM TO SUPPORT THIS!!!!!

Milwaukee Road EP-2 Bipolar at Seattle Union station

Rock River Valley Traction Company my beloved

Powering the Future of Railways: A Comprehensive Guide to Connectors for Railway Traction

In the context of global advancements towards sustainable and efficient transportation alternatives, there is a notable resurgence in the prominence of railways.  The utilisation of railways as a primary means of transportation for both passengers and freight is on the rise, mostly due to the advantageous environmental attributes and cost-efficiency associated with this method of transport.  The complex technology that drives modern railway systems is crucial for their performance, with a key element being the connectors employed for railway propulsion.  Reliability you can depend upon.  Elevate your railway systems with premium railway traction connectors manufactured and supplied by Radiant Enterprises - one of the distinguished Railway Traction Connectors manufacturers in India!

This thorough guide aims to provide an in-depth analysis of railway traction connectors, examining their importance, various types, advantages, and potential prospects in the future.  A comprehensive grasp of these connectors is imperative for individuals engaged in the railway sector, as they assume a crucial function in propelling the advancement of trains and cultivating an environmentally friendly transportation infrastructure.

The Importance of Railway Traction Connectors:

This thorough guide aims to provide an in-depth analysis of railway traction connectors, examining their importance, various types, advantages, and potential prospects in the future.  A comprehensive grasp of these connectors is imperative for individuals engaged in the railway sector, as they assume a crucial function in propelling the advancement of trains and cultivating an environmentally friendly transportation infrastructure.

Types of Railway Traction Connectors:

·         Pantographs:

Pantographs represent the prevailing form of connectors employed in electric trains.  The pantographs, located on the train's roof, establish a connection with the overhead wires, facilitating the transfer of electrical power to the train.  Contemporary pantographs are outfitted with advanced sensors and control systems, enabling them to adjust to fluctuating voltage levels and maintain a consistent power provision.

·      Third Rail Collectors:

The utilisation of a third rail as a power source is observed in certain railway systems, where trains derive electrical energy from an additional rail positioned adjacent to the tracks.  Third-rail collectors are dynamic connectors that establish an electrical connection by sliding and making contact with the third rail.  This approach is commonly observed in specific urban transport networks owing to its straightforwardness and economical nature.

Benefits of Advanced Railway Traction Connectors:

·         Enhanced Efficiency:

Contemporary connections utilised in railway traction systems are engineered with the objective of minimising power losses during gearbox, hence leading to enhanced energy efficiency.  The achievement of efficient power transmission results in a decrease in energy consumption and a reduction in operating expenses for railway operators.

·         Reliability and Safety:

The utilisation of premium materials and cutting-edge engineering in the production of connectors guarantees a dependable and secure electrical linkage, hence enhancing reliability and safety.  This improves the dependability and security of railway operations, hence mitigating the likelihood of power disruptions and incidents.

·         Reduced Maintenance:

Connector designs that are more advanced sometimes possess self-cleaning capabilities, hence aiding in the prevention of the accumulation of dirt, debris, and ice on the contact surfaces.  The implementation of this self-cleaning technology results in a reduction in maintenance demands and a decrease in downtime, hence enhancing operational availability.

·         Sustainability:

The utilisation of electric trains, which are fueled by renewable energy sources, plays a substantial role in mitigating greenhouse gas emissions and addressing the issue of climate change.  The utilisation of high-quality traction connectors is of paramount importance in expediting the acceptance and implementation of sustainable transportation systems.

The Future of Railway Traction Connectors:

The ongoing progress of technology will inevitably lead to the further development of railway traction connectors.  Transform railway electrification with the advanced Railway Traction Connectors supplied by Radiant Enterprises.  Request a sample today!

·         Smart Connectivity:

The integration of the Internet of Things (IoT) and Industry 4.0 has led to the expectation that railway traction connectors will contain intelligent functionalities.  The utilisation of real-time data monitoring and analytics has the potential to facilitate predictive maintenance, hence enhancing the efficiency and durability of the connectors.

·         Lightweight and Durable Materials:

The field of material science has the potential to facilitate the creation of connector materials that possess both lightweight properties and exceptional durability.  This may potentially result in a reduction in the overall weight of trains, hence enhancing their energy efficiency.

·         High-Speed Rail:

The global demand for high-speed rail networks is experiencing a notable increase.  In order to facilitate the operation of faster trains while ensuring safety and efficiency, future traction connectors will be required to accommodate elevated levels of voltage and current.

·         Wireless Charging:

Wireless charging technology is now being investigated by researchers as a potential solution for trains.  Potential future connectors have the potential to integrate wireless charging capabilities, hence obviating the necessity for direct physical contact between the train and the power source.

Final Thoughts:

The railway industry is positioned to assume a crucial role in influencing the trajectory of sustainable transport in the future.  In order to realise this vision, the utilisation of modern technology, such as railway traction connectors, will play a pivotal role.  As we progress, allocating resources towards research and development in order to create inventive and dependable connector solutions will not only propel the future of railway systems but also make a significant contribution towards a more environmentally friendly and efficient global landscape.  The ongoing advancement of connector technology holds promise for the development of a more environmentally sustainable and interconnected railway system that will benefit future generations.  Explore the optimal solution for your railway projects.  Explore a diverse range of railway traction connectors offered by Radiant Enterprises - one of the trusted Railway Traction Connectors manufacturers in India!

Poles, as opposed to pantographs, were by far the most popular means of current collection for interurban lines in North America. The pick-up is held against the live overhead wire with about 28 points of pressure applied through a spring-load3d trolley base mounted on the roof. (This is why they are called "trolley cars" -- much to the amusement of the Brits 🛒). 2-rail DCC in HO scale may or may not have a live overhead, but getting the pole on the wire is one of the most fiddly bits of model railroading ever...

"Poling" is something else entirely, where freight cars are shunted ...with a pole! One end of the thick pole is seated in a cast iron "poling pocket" on what the Brits might call the buffer beam of the locomotive and used to push against the same poling pocket hardware located on any corner of every freight car. Tight radius, incompatible couplers, adjacent tracks -- all problems that poling solved. Obviously not OSHA compliant, but it was railroading!

Andy Gautrey has done a bangup job of modeling North American traction -- Yakima Valley Transportation Company's General Electric interurban steeplecab freight motor and other very typical equipment and operations that were archetypal of electric lines, especially those that engaged in a large amount of interchange freight business.

More vids on Andy's channel -- seems he's moved on so look for oldest vids…

Rothesay tram No. 3 at Ettrick Bay by Frederick McLean Via Flickr: An old photograph of Rothesay and Ettrick Bay Light Railway car No. 3 at Ettrick Bay on the Isle of Bute, Scotland. The photo reverse is stamped as it having been taken by (and/or the original neg is owned by) C. Carter. No. 3 was built in 1902 by the Electric Railway and Tramway Carriage Works Ltd. seating 32+18 (32 on its crossbench seats and 9 in each of the two end saloons) and running on Brill 22E reversed maximum traction bogies. From 1901 (electrified in 1902) until 1914 the tramway was owned by British Electric Traction, and from 1914 until the tramway closure in Sep 1936 it was controlled by the Scottish General Transport Co. who from 1932 had a name change to the Western Scottish Motor Traction Co. 📷 Any photograph I post on Flickr is an original in my possession, nothing is ever copied/downloaded from another location. 📷 ------------------------------------------------- If there are any errors in the above description please let me know. Thanks. Any photograph, ephemera, etc I post on Flickr is in my possession, nothing is copied from another location. The original photographer may have taken copies from their original negative and passed them out (sold them?) so there may be other copies out there of your (and my) 'original' transport photo, although occasionally there may be 'holiday snaps' type photos where there are not any other photos exactly the same in existence. If you wish to use this image (bearing in mind it may not be my copyright) or obtain a full size version (most of my uploads are small size) please contact me.

when i first started eating disorder recovery i found it really helpful to not say to myself, i have an eating disorder or i'm anorexic, because i found that i would use it as an excuse to not eat, like to skip out on the hard bits of recovery (eating). so i would, like, not put dressing on a salad because i was scared to but i was 'allowed' to skip the dressing because i had an eating disorder. but i really quickly figured out that you can't be half-in on that stuff. you have to be all the way in. you can't leave that door a little bit open, you have to shut it all the way and then tell yourself it doesn't exist. i had to picture the life i wanted to live and then just force myself to be that. fake it 'til you make it, et cetera. deeply uncomfortable, of course, but fortunately due to Fucking Up My Brain i don't remember a lot hahaha but it was so frustrating to be making all the 'right' decisions and still feel awful and still have all the compulsive thoughts, and i just found it so tiring to be doing CBT every time i ate something, like why hadn't i gotten better yet, when will i get better, et cetera. BUT recently (the last few months) i have figured out that it's much easier to be gracious about that (maybe not the exact word i'm looking for but you get the picture). if this is something that i have to do for the rest of my life - doing CBT at every meal and multiple times throughout the day (e.g., when i want to body check or exercise compulsively or skip a meal/meal component, et cetera) - then the best thing i can do for myself is to treat it like one of the many other tasks i complete on a daily basis. i can incorporate it into my routine. i wake up, i make coffee, i decide that i should skip breakfast, i tell myself to make breakfast and eat it, and so on. if i can clean my teeth every night before bed, i can make myself eat all my meals. i find it very easy to be robotic about a lot of things - and i would like to say that i find it too easy to be 'disciplined' and that's not always good because if my routine is interrupted unexpectedly i really spiral (i am working on relaxing more) - but this seems to be working for me. i can say, hey, don't fight this. if i go in with the expectation that at some point during this meal i will have to perform a brain operation on myself, i don't get so mad at myself when i do. if you resist it, it'll feel harder. fighting it won't change it. if i have to do this for the rest of my life then i need to make it as easy as possible. i'm 30. i'm too old to be fighting myself. i'm so tired of fighting myself. i just keep telling myself: you are doing nothing wrong. you are doing nothing wrong.

Electric Orthopedic Traction Bed

Electric Orthopedic Traction Bed consists of a stamped-form platform with no welding scar. Environmental plastics can also be sterilized at 100°C and have a tensile strength of 30 MPa.This electric orthopedic traction bed appears to be designed with attention to durability, hygiene, ease of movement, and patient safety. The combination of materials and features suggests a focus on providing a reliable and efficient solution for orthopedic traction therapy.

Railway Electrification

Electric Traction Motor Market Expected to See Continued Growth in Coming Years

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DC Traction Generators Market Analysis, Key Players, Share Demand and Outlook by 2017 to 2032

Overview: The DC Traction Generators Market refers to the market for generators specifically designed for direct current (DC) traction systems used in transportation applications. DC traction generators are responsible for generating electrical power to propel various vehicles, including electric trains, trams, and other mass transit systems.

Trends:

Electrification of Transportation: The global trend towards the electrification of transportation is driving the demand for DC traction generators. As countries and regions strive to reduce carbon emissions and shift towards cleaner modes of transport, the demand for electric propulsion systems and corresponding DC traction generators is increasing.

Lightweight and Compact Designs: There is a growing emphasis on developing lightweight and compact DC traction generators. These generators aim to reduce weight and size, enabling better integration into vehicles and improving overall system efficiency. Advanced materials, innovative designs, and optimized electromagnetic systems are being employed to achieve these goals.

Efficiency and Energy Savings: Increasing focus on energy efficiency and sustainability is driving the demand for DC traction generators with higher efficiency ratings. These generators help minimize energy losses, optimize power conversion, and contribute to overall energy savings in transportation systems.

Demand: The demand for DC traction generators is driven by several factors:

Electrification Initiatives: Government initiatives and regulations promoting the electrification of transportation systems are a key driver of the DC traction generator market. Supportive policies, incentives, and funding programs aimed at reducing greenhouse gas emissions and improving air quality are boosting the demand for DC traction generators.

Urbanization and Mass Transit Systems: The growth of urbanization and the need for efficient mass transit systems are driving the demand for DC traction generators. Electric trains, trams, and light rail systems are being adopted in urban areas to alleviate congestion, reduce pollution, and provide sustainable transportation options.

Modernization of Rail Networks: The modernization and upgrade of existing rail networks, particularly in developing countries, are fueling the demand for DC traction generators. As rail infrastructure is improved and electrification projects are undertaken, the need for reliable and efficient DC traction generators for trains and trams is increasing.

Outlook: The outlook for the DC Traction Generators Market is positive, driven by the global push for cleaner and more sustainable transportation solutions. As electrification initiatives continue to gain traction, the demand for DC traction generators is expected to grow. Advancements in generator technologies, lightweight designs, improved efficiency, and integration of renewable energy sources will likely shape the market's growth and competitiveness.

We recommend referring our Stringent datalytics firm, industry publications, and websites that specialize in providing market reports. These sources often offer comprehensive analysis, market trends, growth forecasts, competitive landscape, and other valuable insights into this market.

By visiting our website or contacting us directly, you can explore the availability of specific reports related to this market. These reports often require a purchase or subscription, but we provide comprehensive and in-depth information that can be valuable for businesses, investors, and individuals interested in this market.

“Remember to look for recent reports to ensure you have the most current and relevant information.”

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Market Segmentations:

Global DC Traction Generators Market: By Company • L&S Electric • Siemens • ABB • Hitachi Energy • WESTINGHOUSE • Ingeteam Traction Systems • VEM Group • Kirloskar Electric Company • Swiger Coil Systems • Nidec Generator • General Electric • Bharat Heavy Electricals • WEG Industries • TDC Parsons Peebles Global DC Traction Generators Market: By Type • 24KW • 30KW • Others Global DC Traction Generators Market: By Application • Railroad • Industrial • Mining • Others Global DC Traction Generators Market: Regional Analysis All the regional segmentation has been studied based on recent and future trends, and the market is forecasted throughout the prediction period. The countries covered in the regional analysis of the Global DC Traction Generators market report are U.S., Canada, and Mexico in North America, Germany, France, U.K., Russia, Italy, Spain, Turkey, Netherlands, Switzerland, Belgium, and Rest of Europe in Europe, Singapore, Malaysia, Australia, Thailand, Indonesia, Philippines, China, Japan, India, South Korea, Rest of Asia-Pacific (APAC) in the Asia-Pacific (APAC), Saudi Arabia, U.A.E, South Africa, Egypt, Israel, Rest of Middle East and Africa (MEA) as a part of Middle East and Africa (MEA), and Argentina, Brazil, and Rest of South America as part of South America.

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sand battery

What Is a ‘Sand Battery’ 2023?

A “sand battery” is a high temperature thermal energy storage that uses sand or sand-like materials as its storage medium. It stores energy in sand as heat. 

Its main purpose is to work as a high-power and high-capacity reservoir for excess wind and solar energy. The energy is stored as heat, which can be used to heat homes, or to provide hot steam and high temperature process heat to industries that are often fossil-fuel dependent.

As the world shifts towards higher and higher renewables fraction in electricity production, the intermittent nature of these energy sources cause challenges to energy networks. The sand battery helps to ambitiously upscale renewables production by ensuring there’s always a way to benefit from clean energy, even if the surplus is massive.

The first commercial sand battery in the world is in a town called Kankaanpää, Western Finland. It is connected to a district heating network and heating residential and commercial buildings such as family homes and the municipal swimming pool. The district heating network is operated by an energy utility called Vatajankoski.

The term “sand battery” was introduced to grand audience by a BBC News story published the 5th of July 2022. The story was written by BBC News’ Environmental Correspondent Matt McGrath.

Read the story: BBC News: Climate change: 'Sand battery' could solve green energy's big problem

Watch the video: BBC News: How the world's first sand battery stores green power

UPDATE: We’ve been getting a lot of attention after our sand battery went viral. Due to a massive amount of requests and messages, our reply times can be very long. We appreciate your patience. Thank you! Please also note that we don’t have products for individual homes yet.

Frequently Asked Questions

What is the structure of your heat storage?

It is an insulated silo made of steel housing, filled with sand and heat transfer pipes. Additionally, equipment outside the storage is required, such as automation components, valves, a fan, and a heat exchanger or a steam generator.

How do you heat the sand?

With electricity from the grid or from local production, in both cases from fluctuating sources such as wind and solar. We charge it when clean and cheap electricity is available. The electrical energy is transferred to the heat storage using a closed loop air-pipe arrangement. Air is heated up using electrical resistors and circulated in the heat transfer piping.

How hot is the sand?

The maximum temperature in the Kankaanpää heat storage is about 600 degrees Celsius. However, the temperature may even be higher depending on customer needs. In practice, the maximum temperature of a sand-based heat storage is not limited by the properties of the storage medium, but by the heat resistance of the materials used in the construction and control of the storage.

How do you get heat out of the heat storage?

The heat storage is unloaded by blowing cool air through the pipes. It heats up as it passes through the storage, and it can be used for example to convert water into process steam or to heat district heating water in an air-to-water heat exchanger.

Why do you use sand?

Many solid materials, such as sand, can be heated to temperatures well above the boiling point of water. Sand-based heat storages can store several times the amount of energy that can be stored in a water tank of a similar size; this is thanks to the large temperature range allowed by the sand. So, it saves space and it allows versatile use in many industrial applications.

What kind of a sand you are using?

The heat storage is not very sensitive to sand grain size. We prefer high density, low-cost materials that are not from scarce sources. Someone else’s dirt could be our heat storage medium. We prefer to use materials that are not suitable for construction industry.

Does it matter what the grain size of the sand is?

Not much, we prefer to use those grain sizes that are not suitable for construction industry.

How is the heat storage insulated?

The heat storage is made of steel and insulated with standard, heat resistant insulating materials. The insulation is all around the heat storage between the outer steel layer and the inner one.

How long does the sand stay hot in the winter?

It can stay hot for months if needed, but the actual use case of the heat storage in Kankaanpää is to charge it in about 2-week cycles. The heat storage has its best range of use when it is charged and discharged 20 to 200 times per year, depending on the application.

Is the outer surface of the heat storage hot?

The surface of the storage is not hot, because the heat stays inside the storage—where it should be.

Can it store electricity?

Not as such, as it stores energy in the form of heat. The heat can be converted back to electricity using turbines like the ORC-turbine or a steam turbine. This requires additional investments to the turbine technology, and the conversion to electricity has inherent losses, thus complicating the economical side.

Is this a new technology?

Well, yes and no. The idea of heating sand to store energy is not new. Our way of doing things and commercializing it in large scale applications is.

I will now throw more train doodles at you (well, tram actually (a way more social and domesticated animal))

sometimes i think about like,,,,, how modern trams give away the energy generated whilst braking to the traction network for other trams to use but the tram that receives the energy must be in somewhat close proximity,,,,,, your honour they are literally kissing with electricity