A substation is a part of an electrical grid. It transforms voltage from high to low, or the reverse, and may change the frequency as well. The word is derived from the Latin sub (below) + station (standing).
সাবস্টেশন কত প্রকার ও কি কি? Substation In Bangla
In the past decade, Bangladesh has seen a rapid growth in its economy and infrastructure. A key player in this development has been the power sector, with the construction of new substations across the country. The latest addition to this is the Substation Bangla, which was inaugurated on December 12, 2020.
Located in Dhaka’s Mohammadpur area, Substation Bangla is a 400/220kV substation that will help meet the growing demand for electricity in the capital city. With a capacity of 1,200 MVA, it is one of the largest substations in Bangladesh and can serve up to 2 million people.
The substation was built at a cost of BDT 4.5 billion (US$ 53 million), with 70% of the funding coming from Japan International Cooperation Agency (JICA) and 30% from Bangladesh Power Development Board (PDB).
It is part of JICA’s support for Bangladesh’s Power System Master Plan 2030, which aims to expand and upgrade the country’s power grid.
Substation Bangla will play a vital role in ensuring a reliable supply of electricity to Dhaka’s residents and businesses. It will also help reduce power losses and improve efficiency in transmission and distribution.
This is good news for all of us who depend on electricity to power our homes and workplaces!
Substation Meaning
A substation is a network of electrical equipment which is used to supply electricity to end users. The main components of a substation are transformers, switchgear, and circuit breakers. Substations are typically located near power plants or at major transmission hubs.
Their purpose is to step down the high voltage electricity produced by power plants so that it can be safely distributed to homes and businesses.
Circuit breakers are one of the most important components of a substation. They protect the electrical grid from overloads by automatically disconnecting circuits when there is too much current flowing through them.
Switchgear is another critical component; it controls the flow of electricity between different parts of the grid.
Transformers are perhaps the most essential piece of equipment in a substation; they change the voltage of electricity so that it can be used safely by consumers. Without transformers, distribution networks would not be able to function properly.
Substations play a vital role in keeping our lights on and our appliances running. Without them, we would not be able to enjoy the modern conveniences that we have come to rely on!
Substation Meaning in Hindi
A substation is a secondary station in an electrical power system, which converts high-voltage, extra-high voltage or direct current from the main transmission line to the lower voltage used by local distribution systems. It can also be used to change the voltage level or phase angle of alternating current. Substations are generally located near demand centers such as cities and industrial areas.
In Hindi, substation is known as “Madhyam Steshan”.
Substitution Meaning in Bengali
Substitution is a process of replacing one element for another in a given context. The word ‘substitute’ is derived from Latin ‘substitutus’, which means placed under or in the place of. In Bengali, substitution has a wide range of meaning and usage.
It can be used as a noun, verb or adjective.
As a noun, it can refer to someone or something that takes the place of another person or thing. For example, ‘salt’ can be used as a substitute for ‘ sugar’.
As a verb, it can mean to use something instead of something else. For example, you can substitute ‘tea’ for ‘ coffee’ . As an adjective, it describes something that is not the real thing but serves the same purpose.
For example, you can buy a ‘substitute phone’ if your phone is stolen.
Substitution plays an important role in our daily lives as we are constantly making choices between different options and replacing one thing for another. Next time you have to make a decision, think about what you are substituting and why!
Substantial Meaning in Bengali
Bengali is a language spoken in the Indian subcontinent. It is the national and official language of Bangladesh, and one of the 23 official languages of India. Bengali is also spoken as a minority language in several other countries.
The word “Bengali” is derived from the Middle Indo-Aryan dialect group called Banga. The term “Bangla” was used to refer to the region during the Islamic period, and “Bengal” became its name during British rule. Bengali is written using the Bengali script, which is based on Assamese script and shares similarities with other scripts used in South Asia, such as Devanagari and Oriya.
There are two major dialects of Bengali: Chittagonian and Rangpuri. Chittagonian is spoken in Chittagong Division of Bangladesh, while Rangpuri is spoken in Dhaka Division. Other minor dialects include Sylheti, Barishal and Noakhali.
The standard form of Bengali literature includes works written in various regional dialects, but the most commonly used form today is Standard Colloquial Bengali (SCB). SCB uses a mix of vocabulary from different dialects and borrowings from English, Hindustani and other languages.
Submarine Meaning in Bengali
Submarine meaning in Bengali – বিশ্বজীব; | English – Bangla & English (E2B) Online Dictionary.
Provide the definition of a submarine in Bengali.
A submarine is a watercraft capable of independent operation below the surface of the water.
It differs from a submersible, which has more limited underwater capability. The term most commonly refers to a large, crewed vessel. It is also sometimes used historically or colloquially to refer to remotely operated vehicles and robots, as well as medium-sized or smaller vessels, such as midget submarines and wet subs.
Credit: www.alamy.com
What is a Substation
A substation is a type of electrical power station that is used to distribute electricity from the main transmission grid to local distribution networks. A substation typically consists of high-voltage equipment, such as transformers and circuit breakers, which are used to reduce the voltage of the electricity before it is distributed to consumers.
2
5D parallax
In computing, 2.5D is the pseudo-3D effect used in certain video games and graphic engines where flat images are given the appearance of depth. The term can more generally refer to any graphical technique employed to give the illusion of three dimensions on a two-dimensional surface.
This can be accomplished through shading, perspective drawing, or by adding extra layers parallel to the camera’s view that move at different speeds as the camera moves, creating a parallax effect.[1][2]
The term is most commonly used in reference to graphics engines and visual effects for video games;[3] “true” 3D applications such as CAD software or basic modeling programs rarely make use of this effect.
One well-known example of a game engine employing 2.5D graphics is Valve Corporation’s Source engine.[4] Another popular example is id Software’s Quake engine,[5] which influenced many subsequent engines’ design decisions.[citation needed] Notable 2.5D games include Sonic Rush Adventure (2007), Wii Sports Resort (2009) and Street Fighter IV (2009).
The advantage of using 2.5D rather than full 3D graphics is that it allows for much simpler rendering techniques while still providing a significant level of apparent depth; this greatly reduces both development time and computational requirements. Additionally, because no true Z-axis information needs to be rendered, traditional Z-buffering methods can be abandoned in favor of cheaper alternatives like order-independent transparency.[6] However, these same advantages also limit what kinds of effects can be achieved with 2.5D graphics compared to full 3D – specifically, objects cannot move freely in three dimensional space, but must remain constrained to whatever plane they were originally intended to occupy.[7][8]
As such, typical uses for 2.5d graphics include scrolling platformers and side-scrolling beat ’em ups – genres which traditionally do not require objects moving “into” or “out of” the screen along the z-axis anyway – as well as fixed shooters such as Space Invaders Extreme (2008).
How Does a Substation Work
A substation is an electrical installation where power lines and other equipment are connected together to distribute electricity. The first step in understanding how a substation works is to understand the basics of electricity.
Electricity is basically the flow of electrons through a conductor, like a metal wire.
In order for the electrons to flow, there must be a difference in voltage between the two points (the source and the destination). This difference in voltage creates an electric field, which pushes the electrons from the area of high voltage to the area of low voltage.
The amount of current (the flow of electrons) depends on three things: the voltage, the resistance of the conductor, and something called impedance.
Impedance is kind of like resistance, but it’s a bit more complicated because it also takes into account things like inductance and capacitance (which we won’t get into here).
Now that we know how electricity flows, let’s take a look at how substations work. Substations are usually located near power plants or large factories.
They take incoming high-voltage power from transmission lines and transform it into lower voltages so that it can be used by businesses and homes.
Substations have two main parts: transformers and switchgear. Transformers are used to change the voltage of electricity while switchgear controls the distribution of electricity within substations and regulates incoming and outgoing currents.
Let’s start with transformers. As we mentioned before, they raise or lower voltages so that electricity can be used by businesses or homes. The primary winding receives energy at a certain voltage from an external power source (like a transmission line).
This magnetic field induces a current in the secondary winding, which then provides energy at a different voltage level suitable for customers’ needsbefore being sent out through another set of wires (distribution lines).
Transformers come in all shapes and sizes depending on what they need to do. For example, some small ones might only be able to handle 200 watts while larger ones could handle millions of watts!
Switchgear is responsible for controlling distribution within substations as well as regulating incomingand outgoing currents. It consists of circuit breakers, busbars, contactors, disconnectors, relays – basically anything that helps control or direct electrical currentflow safely without damaging equipment or causing injury .
The Primary Purpose of a Substation is to Switch Electricity between Different Parts of the Power Grid
A substation is a critical part of the electrical grid. Its primary purpose is to switch electricity between different parts of the power grid. Without substations, the flow of electricity would be severely limited.
Substations are typically located where large amounts of electricity are being generated or used. This can be at a power plant, or in an urban area where there is a high demand for electricity. Substations take the high-voltage electricity from these areas and then “step it down” to a lower voltage that can be used by homes and businesses.
In addition to switching electricity, substations also help to regulate the voltage and improve the quality of the current. This is done with devices called transformers and capacitors. By regulating the voltage, substations help to prevent blackouts and other problems with the electrical grid.
3
Why is it important to be a lifelong learner?
As we go through life, we learn new things all the time. Some of these things we consciously set out to learn, like when we start learning how to drive or going to school to get a degree.
But other times, we simply absorb new information without even realizing it – like when we pick up new slang from our friends or learn about a different culture from watching a movie.
No matter how old you are or what stage you’re at in your life, it’s always beneficial to keep learning new things. Here are four reasons why it’s important to be a lifelong learner:
1. It keeps your brain sharp.
Just like any muscle in your body, your brain needs exercise to stay strong and healthy. Learning new things is one of the best ways to give your brain a workout.
Studies have shown that people who engage in activities that challenge their mental abilities tend to have lower rates of cognitive decline as they age compared to those who don’t regularly challenge their brains.
2. It helps you adapt better to change.
In today’s world, change is happening at an increasingly rapid pace.
Technology is evolving, social norms are shifting and the economy is ever-changing – which can all be pretty overwhelming if you’re not used to dealing with change on a regular basis. But if you’re used to constantly learning and expanding your knowledge base, then adapting to change becomes much easier because it’s simply part of your routine . . . plus, you might even enjoy it!
What are the Different Types of Substations
An electric substation is a facility where electricity is generated, transformed, switched, and metered. Substations can range in size from a single switchgear to several acres with multiple pieces of equipment.
There are three types of substations:
1. Transmission Substation
2. Distribution Substation
3. Substations for Special Purposes
Transmission substations increase the voltage of electricity so it can be sent over long distances through high-voltage transmission lines. They are usually located near power plants where electricity is generated or near large load centers that require lots of power such as factories or cities. The three main components of a transmission substation are transformers, circuit breakers, and switches.
Distribution substations step down the voltage so it can be distributed to homes and businesses through lower voltage distribution lines. These substations are usually located away from densely populated areas for safety reasons and often have fenced perimeters with security features such as cameras and gates to deter trespassers and protect equipment from vandalism. The two main components of a distribution substation are transformers and switches.
Substations for special purposes include generation, industrial, railway traction, hydroelectric pump storage ,and combined heat and power plants (CHP).
4
5 million people die from smoking each year
Smoking is one of the leading causes of death worldwide, accounting for approximately 4.5 million deaths each year. The majority of these deaths are due to cancer, heart disease, and other smoking-related illnesses.
Smoking is a preventable cause of death, and quitting smoking can dramatically reduce your risk of developing these diseases.
Where are Substations Located
Substations are located in strategic locations on the power grid, where electricity is either generated or distributed. Substations are typically built near power plants or large load centers, and they may also be located at key points along transmission lines.
They are Often Located near Power Plants Or Other Large Generators of Electricity
What are transmission lines? Transmission lines are the high-voltage wires that carry electricity from power plants to substations. They are often located near power plants or other large generators of electricity.
Transmission lines come in a variety of sizes and shapes, but they all have one thing in common: they need to be able to withstand the extreme heat and electrical current that flows through them. That’s why transmission lines are made with special materials like copper and aluminum, which have a high resistance to heat and electricity.
Transmission lines can be either above ground or underground, depending on the needs of the power grid.
Above-ground transmission lines are typically supported by metal towers, while underground transmission lines are buried in plastic pipes.
The voltage of a transmission line is typically around 115 kilovolts (kV), but it can range from 25 kV to 765 kV. The higher the voltage, the less current is needed to carry the same amount of electricity.
That’s why long-distance transmission lines use high voltages – it’s more efficient than using lower voltages over longer distances.
5
Why is it important for a small business to have an effective website
There are many reasons why having an effective website is important for a small business. Perhaps the most obvious reason is that potential customers will go online to research products or services before making a purchase.
If your site is not user-friendly or does not provide the information they are looking for, you could lose out on valuable sales. In addition, potential customers are not the only ones who use the internet to research businesses; journalists, analysts, and even investors often turn to company websites for information. Having an ineffective website can damage your reputation and make it difficult to attract funding.
Another reason why having a well-designed website is so important for small businesses is because it provides a level playing field with larger companies. In the past, only big businesses could afford to have professionally designed websites; however, today there are many inexpensive web design options available. This means that even the smallest business can have a high-quality site that looks professional and puts their best foot forward.
Additionally, an effective website can help you reach new markets and connect with customers around the world – something that would be much more difficult (and expensive) without an online presence.
Finally, keep in mind that your website is often the first interaction potential customers will have with your company. Make sure it makes a good impression!
Why are Substations Important
Substations play an important role in the electrical grid. They help to increase or decrease the voltage of electricity as it moves through the grid. This helps to ensure that electricity can flow smoothly and safely through the system.
Substations also help to protect equipment and people from power surges.
They Help to Ensure That Electricity Flows Smoothly And Efficiently Throughout the Grid
The purpose of an electrical grid is to deliver electricity from the power plant to the customer. The grid is a system of high-voltage wires and towers that stretch across the country. The electrical grid is one of the most important engineering achievements of the 20th century.
Without the grid, our modern society would not be possible. We rely on electricity for almost everything we do. From turning on the lights in our homes to powering our computers and smartphones, electricity is essential to our way of life.
The electrical grid is made up of three main components: generation, transmission, and distribution.
Generation: This is where electricity is produced at power plants using either fossil fuels such as coal or natural gas, or renewable energy sources such as solar or wind. Once generated, this electricity needs to be transported across long distances to where it’s needed.
Transmission: This is the process of moving electricity from where it’s generated to population centers using high-voltage power lines strung between massive metal towers. These power lines can carry large amounts of electricity over long distances with very little loss in efficiency.
Distribution: This is how electricity finally gets delivered to customers through a network of lower voltage power lines and transformers that reduce the voltage so it’s safe for use in homes and businesses.
Conclusion
In this blog post, the author discusses the Substation Bangla project, which is a power plant in Bangladesh. The author provides information on the project’s history and purpose, as well as its current status. The project has been delayed due to political unrest and financial problems, but it is now moving forward.
The author describes the benefits of the project, including improved access to electricity for Bangladeshi citizens and increased economic development in the country.
