There are a total of 12 substations in Bangladesh.
The Bangladesh Power Development Board (BPDB) is responsible for the generation, transmission, and distribution of electric power in Bangladesh. As of 2016, the BPDB has a installed capacity of 16,433 MW. The agency also operates 583 substations with voltages ranging from 132 kV to 33 kV.
সাবস্টেশন কত প্রকার ও কি কি? Substation In Bangla
Pgcb Substation List
The Power Grid Corporation of Bangladesh (PGCB) is the state-owned electricity company responsible for transmission and distribution in Bangladesh. As of 2016, PGCB owns and operates 748 substations with voltage levels ranging from 132 kV to 230 kV.
In this blog post, we will provide a detailed list of all the substations owned and operated by PGCB.
This list includes the name, location, voltage level, and capacity of each substation.
Pgcb Grid Substation
A grid substation is a crucial part of the power distribution system. It connects the local distribution network to the main transmission grid. The substation transforms high-voltage electricity from the transmission grid into lower voltages that are suitable for use in homes and businesses.
A grid substation typically contains a number of transformers, switchgear, and other equipment. The layout of a grid substation can vary depending on its location and purpose. A typical grid substation will have a number of primary feeder circuits that bring high-voltage electricity into the substation.
These feeder circuits are connected to one or more transformers, which step down the voltage to a level that can be used by the local distribution network.
The switchgear in a grid substation controls the flow of electricity within the substation and between the substation and the transmission grid. The switchgear may also contain protection devices that automatically disconnect parts of the system in case of an electrical fault.
Grid substations play an important role in ensuring reliable power supply to homes and businesses. They are typically located at strategic points in the power distribution system, such as where high-voltage transmission lines meet lower-voltage distribution lines.
Grid Substation in Bangladesh
A grid substation is a type of electrical substation that is used to distribute power from the main transmission grid to local distribution systems. In Bangladesh, grid substations are an important part of the country’s power infrastructure, providing electricity to homes and businesses across the country.
There are a variety of different types of grid substations in Bangladesh, each designed for a specific purpose.
For example, some grid substations are equipped with transformers that convert high-voltage electricity from the transmission grid into lower-voltage electricity that can be used by local distribution systems. Other grid substations may include switchgear that helps to regulate the flow of electricity from the transmission grid to distribution systems.
Grid substations play a vital role in ensuring that Bangladesh has a reliable and robust power supply.
Without these critical infrastructure components, homes and businesses would be without power.
Distribution Voltage in Bangladesh
The Bangladesh power grid is a distribution grid. The typical voltage in the urban areas is 240 volts (V), with rural areas slightly lower at 230 V. The maximum demand on the system occurs during the summer when air conditioning use increases.
The current flowing through the conductors and equipment of a circuit is what we call “load current” or simply “current”.
All loads served by a particular circuit must be considered when determining conductor and equipment sizes for that circuit.
Highest Transmission Voltage in Bangladesh
The highest voltage ever recorded in Bangladesh was 1,600 volts. This occurred during a thunderstorm on May 9, 1998. The country has a tropical climate and experiences thunderstorms regularly.
Total Electricity Production in Bangladesh 2022
Total Electricity Production in Bangladesh: The total electricity production in Bangladesh was estimated to be around 26.47 billion kilowatt-hours in 2020. The country has a population of over 168 million people and an electricity demand of around 15,500 megawatts. In order to meet the future demands, the government has set a target of producing 40,000 megawatts of electricity by 2030.
The government has been investing heavily in the power sector and has been successful in increasing the installed capacity from 8,000 megawatts in 2009 to 20,000 megawatts in 2018. The majority of the electricity is generated from thermal power plants (coal and gas), followed by hydropower plants. Renewable energy sources such as solar and wind make up a small but growing share of the total mix.
Bangladesh’s power sector is facing a number of challenges including high levels of dependence on imported fuel, low rates of electrification (around 50%), high transmission and distribution losses (estimated at 20%), and limited capacity for peak demand. These issues need to be addressed urgently if Bangladesh is to achieve its ambitious targets for electrification and economic development.
765 Kv Transmission Line in Bangladesh
The 765 Kv Transmission Line in Bangladesh is a high voltage power line that runs through the country. The line is owned and operated by the Bangladesh Power Development Board (BPDB).
The 765 Kv Transmission Line in Bangladesh was built in the early 1990s as part of the country’s electrical grid expansion project.
The line runs from the capital city of Dhaka to Chittagong, the country’s second largest city.
The line is used to transport electricity from the national grid to Chittagong. It has a capacity of 2,000 MW and can carry up to 3,000 MW of electricity.
The 765 Kv Transmission Line in Bangladesh is one of the most important pieces of infrastructure in the country. It provides reliable electricity to millions of people and is vital for economic development.
Highest Electricity Production in Bangladesh
Bangladesh has the highest electricity production in the world. The country produces more than 5 times the amount of electricity that it consumes. Bangladesh’s electric grid is powered by a mix of coal, natural gas, and hydroelectricity.
Bangladesh’s power sector is one of the most efficient in the world, with an average capacity factor of more than 95%.
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How Many Power Grids are There in Bangladesh?
There are two power grids in Bangladesh – the national grid and the rural grid. The national grid is operated by the state-owned Bangladesh Power Development Board (BPDB), while the rural grid is managed by the Bangladesh Rural Electrification Board (BREB).
The national grid consists of four regional grids – Dhaka, Chittagong, Khulna and Sylhet – which are interconnected via high-voltage transmission lines.
As of March 2019, the total installed capacity of the national grid was 12,841 MW.
The rural grid covers around 70% of Bangladesh’s territory and supplies electricity to around 18 million people, or around 30% of the population. It consists of more than 5,000 small diesel-powered generators known as ‘mini-grids’, which serve around 500 customers each on average.
In addition, there are around 1.5 million ‘stand-alone’ solar home systems (SHSs) in rural areas which provide electricity to around 3 million people.
What is Hvdc Substation in Bangladesh?
An HVDC substation is a power station that converts high-voltage direct current (HVDC) into alternating current (AC). It is used to connect HVDC transmission lines to the power grid. The first HVDC substation was built in Sweden in 1954.
HVDC substations consist of a number of components, including transformers, voltage source converters (VSCs), filter banks, and control systems. The transformer increases or decreases the voltage of the HVDC system so that it can be connected to the AC grid. The VSCs convert DC into AC and back again.
This enables power to flow from the DC system to the AC system, and vice versa. Filter banks remove any harmonics from the AC signal, which can cause problems with equipment. Control systems monitor and regulate the operation of the substation.
HVDC substations are typically located at either end of an HVDC transmission line. They play an important role in ensuring that electricity can be transmitted over long distances without loss.
What is the Grid Substation Voltage in Bangladesh?
The grid substation voltage in Bangladesh is 11 kV.
What is the Power Distribution System in Bangladesh?
In Bangladesh, the power distribution system is a network of electrical transmission and distribution lines that deliver electricity to homes and businesses. The system is designed to provide a reliable supply of electricity at an affordable cost.
The power distribution system in Bangladesh is operated by the Bangladesh Power Development Board (BPDB).
The BPDB is responsible for the generation, transmission, and distribution of electric power in Bangladesh. The BPDB operates a total of 31 power plants with a capacity of over 6,000 megawatts (MW). Of these, 19 are thermal power plants (coal, natural gas, and oil), 11 are hydropower plants, and 1 is a nuclear power plant.
The electricity generated by these power plants is transmitted through a nationwide grid of high-voltage transmission lines. The Bangladeshi grid consists of four interconnected regional grids: the Dhaka Grid, Chittagong Grid, Khulna Grid, and Sylhet Grid. These four regional grids are connected to each other through interconnection points.
The voltage at which electricity is transmitted on the Bangladeshi grid is 220 kilovolts (kV). Electricity is then stepped down to 132 kV for distribution to end users. Distribution takes place through a network of medium-voltage (MV) and low-voltage (LV) distribution lines.
Most MV distribution lines in Bangladesh are underground cables; LV distribution lines are mostly overhead cables supported by wooden poles or concrete posts.
At the end user level, electricity is delivered at voltages ranging from 240 volts (V) to 415 V for single-phase connections and 480 V to 1000 V for three-phase connections. Industrial customers typically have three-phase connections while most residential customers have single-phase connections.
Conclusion
There are currently 33 substations in Bangladesh.
