#greenhydrogen

[chemanalyst]

[yonderh2]

Maintenance and Safety Tips for Optimal Performance of Converter Transformers

A Converter transformer is a crucial link to HVDC transmission systems for effective energy conversion and reliable operation. Maintenance and safety are the prime issues when designing at high load and voltage levels. Negligence in regular upkeep may result in operational inefficiency, expensive downtime, and hazardous conditions.

This blog discusses critical maintenance and safety advice that will keep the converter transformer operating at its optimum and safe throughout its life cycle.

1. Regular Visual Inspections

The first method of maintaining the converter transformer involves frequent visual inspection.

The key things to look out for are wear, corrosion, or damage to components such as bushings, gaskets, and radiators. Also, check the oil level in the transformer for leaks, as these may indicate internal problems that need urgent action.

Tip: Set up a project to run weekly or bi-weekly inspections to watch for the first signs of wear and tear.

2. Oil Testing and Analysis

Transformer oil serves as both a coolant and an insulator, the component that plays the most important role in a transformer's performance. Regular testing of oil makes it certain that the same retains all its required properties and that no contaminants, such as moisture or gas dissolution, may accumulate, causing degradation of insulation and breakdowns.

Tip: Dielectric strength tests and DGA should be carried out annually to determine the state of the oil.

3. Thermographic Scanning

Using thermal imaging and infrared scanning technology, potential overheating spots generated within a loose or poorly connected load and under-lousy insulated joints in a given transformer can be easily found. If recognized and attended to on time, problems leading to equipment collapse and malfunction due to overheating can be reduced accordingly.

Tip: Thermographic scans must be scheduled at peak load conditions for correct results.

4. Proper functioning of the cooling system

Converter transformers are often subjected to heavy thermal stresses. One of the most exciting problems of avoiding overheating, which should be pursued closely, is ascertaining the efficient running of different cooling mechanisms: radiators and fans. The blocking and malfunction of any cooling promotion device encourages decreased efficiency and heightened danger of development.

Tip: Keeping radiators clean and checking the operation of fans may be the simple secrets to maintaining optimum cooling.

5. Bushing Integrity: Monitor and Maintain

Bushings play a critical role in the insulation of high-voltage connections in transformers. Cracks, moisture ingress, or partial discharge activity can lead to bushing performance failure. Regular monitoring and testing of bushings are very important.

Tip: Regular capacitance and dissipation factor tests will provide relative bushing health.

6. Voltage Regulation Should Be Kept Under Control

The stress on a converter transformer may be due to fluctuating voltages or overload conditions. For that, the load patterns must be continuously monitored, and voltage levels must be kept within acceptable limits to prevent overloading and damage to insulation.

Tip: Install real-time monitoring devices to track voltage and current levels.

7. Cleanliness and Environmental Safety

Dust, dirt, and pollution in the environment accumulate on the transformer's components, affecting both cooling and insulation performance. Besides, vegetation or waterlogging might be dangerous in certain surroundings.

Tip: Clean the outside surfaces and keep the environment around the transformer site safe and dry.

8. Earthing and Surge Protection

Adequate grounding would provide safety in case of fault conditions. In addition, the installation of surge protection devices would protect the transformer against voltage spiking due to lightning strikes or switching operations.

Tip: Check ground systems annually and ensure surge protection devices are working correctly.

9. Set Up and Follow a Maintenance Schedule

A proactive maintenance schedule secures the systematic survey and servicing of all aspects concerning the transformer. Regularly scheduled maintenance helps to avoid unexpected failures and prolongs the equipment's life.

Tip: There should be a checklist for each maintenance cycle regarding the particular transformer in service.

10. Train Staff on Safety Measures.

Safety first is the main principle when working with high voltage. Ensure all personnel handling the transformer are trained in safety protocols, including proper inspection, operation, and emergency response procedures.

Tip: Teams should be ready for any eventuality with frequent training in safety-related matters and drills.

Conclusion: Reliability by correct care

A Converter transformer is crucial for very efficient energy conversion, and their optimum performance requires regular maintenance using adherence to safety practices. The operators will be able to ensure that their systems remain efficient and reliable by incorporating regular inspections, proactive testing, and robust safety protocols.

Yonderh2, one of the forerunners in power electronics, understands that long-term success in operations dramatically depends on well-maintained equipment. Herein discussed are tips on how to get the best performance and extend the life of a converter transformer for seamless energy transmission and safety in the workplace.

#Convertertransformers #GreenHydrogenIndia #SustainableEnergy #HydrogenRevolution #ador #Yonderh2

[indianpetroplus]

Green Hydrogen

Green Hydrogen Massive green hydrogen capacity around Tuticorin: More on what is going on There are plans for a massive green energy hub in Tuticorin Here are the plans By 2027: 508,080 metric tons of Green Hydrogen capacity By 2028: 508,080 metric tons of Green Hydrogen (cumulative, same as 2027 since demand remains constant) By 2029: 989,004 metric tons of Green Hydrogen capacity By 2030: 1,229,028 metric tons of Green Hydrogen capacity Find out what kind of background work is going on

[rameshindustryarc]

"𝐏𝐨𝐰𝐞𝐫𝐢𝐧𝐠 𝐭𝐡𝐞 𝐅𝐮𝐭𝐮𝐫𝐞: 𝐒𝐚𝐟𝐞, 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭, 𝐚𝐧𝐝 𝐒𝐮𝐬𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐇𝐲𝐝𝐫𝐨𝐠𝐞𝐧 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬" | IndustryARC™

The Hydrogen Storage market size is forecast to reach US$7.2 billion by 2030, after growing at a CAGR of 19.7% during 2024-2030.

𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐒𝐚𝐦𝐩𝐥𝐞 𝐏𝐚𝐠𝐞𝐬 𝐍𝐨𝐰

Hydrogen storage plays a pivotal role in the growing hydrogen economy, enabling the safe and efficient storage of hydrogen for diverse applications. It is essential for the transportation, industrial, and energy sectors, facilitating the use of hydrogen as a clean fuel and energy source.

In the transportation sector, hydrogen is stored for use in fuel cell electric vehicles (FCEVs), offering a zero-emission alternative to conventional fossil fuel-powered vehicles. Hydrogen storage systems, such as compressed hydrogen tanks and liquid hydrogen storage, enable long driving ranges and quick refueling times.

Industrially, hydrogen is used in refining, ammonia production, and as a feedstock in various chemical processes. Storage systems allow for a stable and continuous supply of hydrogen to meet production demands, even during peak periods.

For renewable energy integration, hydrogen acts as an energy carrier and storage medium. Excess renewable energy (e.g., from solar or wind) can be used to produce hydrogen via electrolysis, which is then stored and later converted back into electricity or used for heating when demand exceeds production.

With growing emphasis on reducing carbon emissions, hydrogen storage technologies are crucial for advancing clean energy solutions, offering the potential for a more sustainable, flexible, and resilient energy system.

[innovengg]

🌱 Green Hydrogen: The Future of Clean Energy 💡

Green hydrogen is making waves as a clean, sustainable alternative to fossil fuels, but what makes it so promising, and how can it transform our energy systems?

💰 Current production costs: $3–$6/kg globally. 📉 Future outlook: By 2030, costs could drop to $1–$2/kg, making green hydrogen as affordable as traditional fuels. 🌞 What’s driving the shift?

Falling renewable energy prices.

Advances in electrolyzer technology.

Strong global policies and investments.

🚧 The challenges?

High initial costs for production infrastructure.

Efficiency hurdles in energy conversion.

Supply chain issues for critical components.

Despite these obstacles, green hydrogen is set to revolutionize industries, decarbonize transportation, and support renewable energy grids.

🌍 Want to dive deeper? Check out our latest blog: 👉 The Economics of Green Hydrogen: Cost Trends and Future Projections

Let’s reimagine the future of clean energy together. 🌟

[amrtechinsights]

⚡️ Harnessing the Power of Hydrogen to Fuel a Cleaner, Greener Future 🌍💧 #HydrogenEnergy #CleanEnergy #SustainableFuture #GreenHydrogen #RenewableEnergy #EnergyTransition #HydrogenPower #Decarbonize #FutureOfEnergy

[xinrenresearch]

The Future of Shipping: Hydrogen Fuel Cells and Maritime Transport

Shipping has always been the backbone of global trade, but it comes with a huge environmental cost. The ships we rely on to carry goods across the oceans burn fossil fuels that release harmful emissions like carbon dioxide (CO2) and sulfur oxides (SOx). However, a cleaner, greener future for maritime transport is on the horizon – thanks to hydrogen fuel cells.

Hydrogen fuel cells offer a zero-emission solution that could revolutionize the shipping industry. Instead of burning oil, these fuel cells use hydrogen to produce electricity, with water vapor as the only byproduct. This means no harmful emissions, no pollution, and a much smaller carbon footprint.

More details: https://www.xinrenresearch.com/reports/global-hydrogen-fuel-cells-for-maritime-transport-market/

Here’s why hydrogen fuel cells could be the future of shipping:

Zero Emissions: Hydrogen fuel cells produce only water and heat, making them one of the cleanest technologies available.

Efficiency: These fuel cells are highly efficient and can power even the largest ships.

Sustainability: Hydrogen can be produced from renewable energy sources like wind and solar, making it a truly green fuel option.

Flexibility: From small ferries to massive cargo ships, hydrogen fuel cells can be scaled for a variety of ship types.

However, there are still challenges to overcome, such as the cost of producing green hydrogen and the lack of infrastructure for refueling hydrogen-powered ships. But with advancements in technology and growing global support for sustainable solutions, it’s only a matter of time before hydrogen fuel cells become a key player in maritime transport.

The shipping industry is at a crossroads, and hydrogen fuel cells offer a clear path to a cleaner, more sustainable future. 🌍⚓️

More reports: https://www.xinrenresearch.com

[news24-amit]

Hydrogen Plants: Driving the Transition to Green Energy More Info:https://www.transparencymarketresearch.com/hydrogen-plants-market.html

The Hydrogen Plants Market is experiencing significant growth as global demand for clean and renewable energy sources rises. Hydrogen, a key component in the transition to carbon-neutral energy systems, is being increasingly produced in specialized plants. These plants leverage various technologies, including electrolysis and natural gas reforming, to generate hydrogen with minimal environmental impact. With governments and industries investing heavily in green hydrogen projects, the market is set to play a pivotal role in the future of energy production.

[coreehs]

Going green with hydrogen! Read our latest B: Proactive article to discover how India’s National Green Hydrogen Mission is steering us towards a sustainable and self-reliant energy future. Learn about the safety, innovations, and strategies driving this change. Know how green hydrogen is not just a fuel, but a revolution in sustainability! Explore more EHS first articles here -https://coreehs.com/occupational-health-and-safety-magazine/

[yonderh2]

Different Types of Hydrogen Electrolysers: PEM, Alkaline, and Solid Oxide Explained

The high need for green hydrogen as a clean energy source has aroused keen interest in the technologies that make such production possible. Hydrogen electrolysers are prominent in this process, which effectively splits water into hydrogen and oxygen with the help of electricity. The efficiency and efficacy of green hydrogen production usually rely on the kind of electrolyser utilized.

In the blog, we take an in-depth look at three hydrogen electrolyser technologies: Alkaline and Solid. We discuss their modes of operation, relative advantages, and proper site applications for each.

Hydrogen Electrolysers: What are they?

Hydrogen electrolysers use electricity to perform water electrolysis, separating water molecules into hydrogen and oxygen. The resulting hydrogen can then be stored, transported, and used as a clean fuel for various applications, from industrial processes to powering fuel cells.

Various electrolysers have different uses, efficiencies, operational temperatures, and energy input sources. We shall look at the three most used types.

Proton Exchange Membrane-PEM Electrolysers

PEM Electrolysers are compact and capable of generating high-purity hydrogen. They use a solid polymer electrolyte membrane, which conducts protons and separates hydrogen-oxygen gases.

How It Works:

Water is fed to the anode side of the electrolyser.

Electricity splits water into protons, electrons, and oxygen.

The protons then pass through the proton exchange membrane to the cathode, recombining with electrons to form hydrogen gas.

Advantages

Compact, high-efficiency design.

Their quick response to fluctuating power inputs makes them ideal for renewable energy systems such as solar and wind.

Produces high-purity hydrogen suitable for industries that demand very high standards.

Applications:

Hydrogen refueling stations.

Industrial applications requiring high-purity hydrogen.

Integration of power generated from intermittent renewable sources.

Alkaline Electrolysers

Alkaline Electrolysers represent one of the oldest and most consolidated technologies in hydrogen production. They conduct the ions between electrodes by means of a solution at a basic pH-actual, generally using potassium hydroxide (KOH) as an electrolyte.

How It Works:

Water is fed to the cathode, where it is reduced to hydrogen gas and hydroxide ions: OH⁻.

The hydroxide ions pass through the electrolyte to the anode, where oxygen gas is produced, and the ions are replenished.

Advantages

Proven technology deployed for decades across industries.

Minor capital cost compared to a number of the other variants of electrolysers.

Long operational lifetimes.

Applications:

Large-scale production of hydrogen for the steelmaking and ammonia industry.

Systems where cost-effectiveness is of utmost importance.

Solid Oxide Electrolysers (SOEC)

A solid oxide electrolyser works at temperatures, usually in the range of 700 to 1,000°C, and offers efficiency by using not just electricity but thermal energy conversion. Its electrolyte consists of thick ceramic material.

How it Works:

Water in steam form is fed at the input of the electrolyser.

Electricity splits the steam into hydrogen and oxygen ions.

The oxygen ions diffuse through the solid ceramic electrolyte to the anode, forming oxygen gas.

Advantages:

Very high efficiency because of the use of thermal energy.

It can be used in industrial processes or concentrated solar.

Suitable for use with systems generating waste heat.

Applications:

Industrial sectors that involve high consumption of hydrogen.

Coupling with high-temperature processes, such as power plants or chemical manufacturing.

Advanced energy systems for efficiency and sustainability.

Comparison of the Three Hydrogen Electrolysers

PEM Electrolysers:

Operating Temperature: 50–80°C.

Efficiency: Average to high.

Startup Time: Fast.

Input Power Flexibility: Very good for renewable sources of power.

Hydrogen Purity: High.

Capital Cost: High.

Alkaline Electrolysers:

Operating Temperature: Low to moderate, ranging from 60 to 90°C.

Efficiency: Medium.

Startup Time: Slow.

Input Power Flexibility: Limited to moderate.

Purity of Hydrogen: Fairly medium to quite high.

Capital Cost: Low.

Solid Oxide Electrolysers:

Operating Temperature: High [700–1,000°C].

Efficiency: Very high.

Startup Time: Very slow.

Input Power Flexibility: Best with stable power sources.

Hydrogen Purity: High.

Capital Cost: High.

Choosing the Right Hydrogen Electrolyser

The choice of electrolyser depends on the intended application, energy source, and cost considerations.

PEM electrolysers are most compatible with renewable energy and particularly fit for installations that require compactness and high purity.

Alkaline Electrolysers: This is best for large-scale, cost-effective hydrogen production for industrial use.

SOEC: preferred in an advanced industrial setting where efficiency and integration with waste heat can't be compromised.

Conclusion: The key role in the green hydrogen revolution

With the increasing demand for green hydrogen, the choice of appropriate electrolyser technology will become highly crucial to guarantee production efficiency and meet specific needs. Each of these types of Hydrogen electrolysers holds certain advantages, making them fit for different applications and environments.

Understanding the subtlety of these technologies will, therefore, help industries make informed decisions about adopting solutions that best meet their energy goals and lead toward a cleaner, greener future.  Contact us now.

#PEMelectrolysers #solidoxideelectrolysers #Alkalineelectrolysers #Greenhydrogen #Sustainableenergy #Hydrogentechnology #yonder

[rutujamnm]

Hydrogen Storage Market worth $6.3 billion by 2030

The report "Hydrogen Storage Market by Storage Form (Physical, Material-Based), Storage Type (Cylinder, Merchant, On-Site, On-board), Application (Chemicals, Oil Refineries, Industrial, Automotive & Transportation, Metalworking), Region - Forecast to 2030", size is projected to grow from USD 1.5 billion in 2023 to USD 6.3 billion by 2030, at a CAGR of 21.5% during the forecast period. The hydrogen storage market is growing due to the rise in the demand for fuel cell across various industries, and stringent government regulations globally.

Download pdf- https://www.marketsandmarkets.com/pdfdownloadNew.asp?id=15698551

Gas form accounts the highest market  share in terms of value and volume in 2022.

The gas form dominated the market in 2022 and is expected to hold its position during the forecast period. In the gas form, hydrogen is compressed into large tanks without liquefying it. This is generally preferred if gaseous supply is more economical. This technology enables the automakers to store enough hydrogen to allow a car that runs on a fuel cell battery to cover 500–600 km between fill-ups.

Merchant/Bulk accounts for the second-highest market share of the physical hydrogen storage market in 2022.

Bulk physical hydrogen storage tanks have applications in oil refineries, steel industries and more. Asia Pacific and North America have dominated the bulk physical hydrogen cylinder markets. The governments in some Asia Pacific countries are focusing on reducing greenhouse gases and adopting hydrogen as a fuel. For Instance, Japan aims to become a hydrogen society by 2050, whereas South Korea plans to build 310 hydrogen refueling stations by 2025. North America has manufacturing facilities like electronics manufacturing, transportation, and steel manufacturing; therefore, the demand for bulk physical hydrogen storage system is growing to support these industries. The demand for merchant physical hydrogen storage is expected to grow significantly due to the insufficiency of captive hydrogen in the existing oil refineries.

Oil refineries segment to be the second-largest application in the global physical hydrogen storage market in terms of value and volume in 2022.

Hydrogen gas is used for desulfurizing transportation fuels such as gasoline and diesel and reforming fuels derived from heavier distillates of crude oil refining. Furthermore, it is used in oil sand processing, gas-to-liquid, and coal gasification projects. The governments of developed and some developing countries have fixed regulations regarding using cleaner fuels to curb CO2 emissions, requiring hydrogen for desulfurization, which is expected to fuel the market growth.

Sample Request- https://www.marketsandmarkets.com/requestsampleNew.asp?id=15698551

Europe is witnessing exceptional growth during the forecast period in the physical hydrogen storage market.

In 2022, Europe held a share of 13.2% in the global physical hydrogen storage market. The primary drivers of physical hydrogen storage market in this region are the goal of reducing EU2 carbon emissions by 55% by 2030 compared to 1990 levels, rapid adoption of fuel cells due to an increasing number of fuel cell projects and government initiatives for their implementation. Further, the presence of prominent hydrogen storage tank manufacturers in the region are NPROXX, Plastic Omnium, Worthington Industries, and Air Liquide driving the hydrogen storage market.

The major players in hydrogen storage market are Air Liquide (France), Worthington Industries, Inc. (US), Luxfer Holdings PLC (UK), Linde plc (Germany), Chart Industries (US), HBank Technologies Inc. (Taiwan), Pragma Industries (France), Croyolor (France), INOXCVA (India), Hexagon Composites ASA (Norway), and others.