The Bheramara Hvdc Substation is a high voltage direct current substation in Bangladesh. It is located in the town of Bheramara in the Kushtia District. The substation has a capacity of 1,200 MW and supplies power to the national grid.
HVDC-Station,PGCB Bheramara,Kushtia
Bheramara Hvdc Substation is a high voltage direct current (Hvdc) substation in Bangladesh. It is located in the town of Bheramara, in the Kushtia District. The substation has a capacity of 2,000 megawatts (MW).
The substation was built by the Bangladesh Power Development Board (BPDB), and commissioned in December 2014. It cost an estimated US$220 million to build.
The Bheramara Hvdc Substation is part of the country’s power grid, and helps to transmit electricity from coal-fired power plants in southern Bangladesh to load centers in the north and west of the country.
The substation has six transformers, each with a capacity of 333 MW. These transformers convert the alternating current (AC) generated at the power plants into direct current (DC), which can then be transmitted over long distances with minimal losses.
The Bheramara Hvdc Substation is one of four Hvdc substations currently operational in Bangladesh.
The others are located at Chittagong, Rajshahi and Sylhet.
Hvdc Transmission System
High voltage direct current (HVDC) transmission systems are used to transmit electrical energy over long distances at high voltages. HVDC technology has been used for many years to transmit power from hydroelectric dams and other sources of renewable energy. More recently, HVDC has been used to connect different parts of the electricity grid, such as between two countries or regions.
HVDC transmission systems use direct current (DC) instead of alternating current (AC). DC is transmitted more efficiently over long distances than AC because there is no loss of energy due to resistance in the conductor. In addition, DC can be easily converted to AC using a rectifier, which makes it possible to connect an HVDC system to an AC grid.
The main advantage of HVDC transmission systems is that they can transmit large amounts of power over long distances with minimal loss of energy. HVDC systems are also more flexible than AC transmission systems, making them well-suited for connecting different parts of the electricity grid.
India Bangladesh Power Grid Transmission Line
The Bangladesh–India Friendship Power Company Limited (BIFPCL) is a joint venture company between the governments of Bangladesh and India for construction of a 1320 MW capacity coal-based thermal power plant at Rampal in Bagerhat District, Khulna Division in southwestern Bangladesh. The plant is operated by NTPC Videsh, a subsidiary of Indian state-owned utility NTPC Limited.
The project also includes establishment of a 400 kV double circuit transmission line from Bheramara to Baleshwar via Jessore and Jhenaidah districts in southwestern Bangladesh which will connect the grid with India’s eastern grid through West Bengal.
The cost of the entire project is estimated at US$4.5 billion.
The power plant was initially proposed to be built at Matabari in Cox’s Bazar District but protests by local residents forced the government to look for an alternative site. In November 2011, the Bangladesh cabinet approved the proposal to build the power plant at Rampal on land owned byForest Industries Corporation (FIC), a state-owned enterprise underthe Ministry of Industries (MoI).
FIC would lease 2200acre of land to BIFCL for 99 years at Tk 1 per square metre per year. The total cost of land acquisition and resettlement was estimated at Tk 20 billion(US$250 million).
As per the joint venture agreement signed on 12 January 2012, NTPC Videsh would hold 26% equity stake in BIFCL while PGCB would own 10%.
The rest 64% would be equally divided between two Bangladeshi state-owned enterprises: Electricity Generation Companyof Bangladesh Limited (EGCB) and West Zone Power Development Board(WZPDB). However, as per latest reports PGCB has divested its entire 10% shareholding to WZPDB making it the largest shareholder with 34% stake followed by EGCB with 30%.
Construction work on the power plant started on 3 April 2013 after obtaining all required environmental clearances.
As per latest reports, around 2300 workers are currently working on various aspects of construction including civil works, erection of boilers and turbines and other associated works. It is expected that first unit of 600 MW capacity will start commercial operations by June 2019 while second unit will become operational by December 2019.
Pgcb
The Pennsylvania Gaming Control Board (PGCB) is the regulatory agency charged with overseeing all aspects of legalized gambling in the Commonwealth of Pennsylvania. Established in 2004, the PGCB is responsible for ensuring that casino gaming is conducted fairly and honestly within the state. The Board also works to protect the public from unscrupulous operators and to ensure that only those who meet stringent licensing requirements are allowed to operate casinos in Pennsylvania.
The PGCB consists of five members appointed by the Governor, with advice and consent of the Senate. The Chairman and Executive Director are appointed by a majority vote of the Board. The other three members are appointed by the Governor, one each from three geographic regions of the state: Northeastern, Southeastern, and Western Pennsylvania.
The PGCB’s primary mission is to protect consumers through regulating both slot machines and table games at approved locations throughout PA. This includes 12 casinos, two racetrack/casinos (Harrah’s Chester Casino & Racetrack and Penn National Race Course), resort hotels with 50 or more guest rooms that offer table games ( Omni Bedford Springs Resort, Nemacolin Woodlands Resort, Mohegan Sun Pocono), truck stop facilities with slots (30 truck stops statewide), off-track betting parlors statewide (over 40 OTBs),and online gaming/poker websites licensed by PGCB . There are currently four stand-alone poker rooms operating in Philadelphia area casinos .
In addition to protecting consumers, another priority for PGCB is working toward ensuring casino gaming generates revenue for critical programs that benefit all Pennsylvanians—senior citizens, problem gamblers assistance services , volunteer firefighters’ relief associations , local governments , property tax reduction assistance funds .
Credit: www.risingbd.com
What is Hvdc Substation in Bangladesh?
HVDC substations are used in Bangladesh to connect the country’s power grid with that of India. The HVDC substation is located in the Dhaka region and is the country’s largest. It has a capacity of 2,000 megawatts and can supply power to around 20 million people.
Is Hvdc Better Than Ac?
The debate between high-voltage direct current (HVDC) and alternating current (AC) has been going on for over a century. Both technologies have their advantages and disadvantages, but HVDC is generally considered to be the better option for long-distance transmission of electricity.
HVDC was first developed in the late 19th century, and its use has grown steadily since then.
AC, on the other hand, was developed shortly afterwards and quickly became the dominant form of electrical power generation and transmission. In recent years, however, HVDC has been making a comeback as advances in technology have made it more efficient and cost-effective.
There are several reasons why HVDC is often seen as the superior option for long-distance transmission of electricity.
Firstly, HVDC lines can carry much more power than AC lines with the same width – meaning that fewer lines need to be used, which reduces costs. Secondly, HVDC also experiences less power loss than AC over long distances due to its lower resistance. Finally, HVDC can be easily converted back to AC at the receiving end using inverters – meaning that it can be used with existing AC infrastructure.
However, there are also some disadvantages to using HVDC. One major issue is that it requires a third wire to complete the circuit – known as a return conductor or earth wire – which adds to both the cost and complexity of installation. Additionally, HVDC systems are not compatible with existing AC systems without specialised equipment being installed – meaning that retrofitting an existing grid with HVDDC would be very expensive.
What is Bipolar Hvdc System?
In a bipolar HVDC system, the DC voltage is applied between two conductors, with the positive pole of one being connected to the negative pole of the other. The current flow in a bipolar system is therefore unidirectional.
The main advantage of a bipolar HVDC system over an monopolar HVDC system is that it does not require a ground return conductor, as the current can flow in either direction between the two poles.
This means that it can be used for long distance transmission where erecting towers to support a ground return conductor would be impractical.
Another advantage of bipolar systems is that they are less susceptible to interference from AC systems than monopolar systems, as any capacitive effects are cancelled out by the opposing voltages on each conductor.
Bipolar HVDC systems are typically more expensive than monopolar systems due to the increased complexity involved in providing two DC voltages instead of just one.
Which is First Hvdc Line in World?
The first HVDC line in the world was the Gotland- mainland Sweden link, which went into operation in 1954. The line consisted of two 50 kV DC generators connected by an undersea cable.
Conclusion
The Bheramara Hvdc Substation is a high-voltage direct current (HVDC) substation in Bangladesh. It is located in the town of Bheramara, Kushtia District. The substation has a capacity of 1,200 megawatts (MW).
It was commissioned in June 2015. The substation is operated by the Bangladesh Power Development Board (BPDB).