Electric Steam Power Plant (PLTU in Indonesian) is a power plant that converts kinetic energy from steam into electrical energy. Indonesia already has several PLTUs scattered in various regions. PLTU Jawa 7 Unit 1 is the largest with a capacity of 2 × 1000 MW. The PLTU is located in Serang, Banten.
Besides, there is also a PLTU Embalut located in East Kalimantan. There is also PLTU Renun which is located in North Sumatra. There are also several PLTUs in Central Java, East Java, DKI Jakarta, and several other provinces.
PLTU uses steam generated from coal, nuclear, geothermal, or solar thermal. Coal is one of the most widely used sources of steam energy as a power plant. Coal is the fuel of choice because it has the cheapest price. Besides, its availability is also abundant.
How it Works A Electric Steam Power Plant
Electric Steam Power Plant applies a water-steam-water cycle. The following is a complete explanation of how the Electric Steam Power Plant works.
- The water in the boiler is heated and converted to steam.
- Steam will then adjust its pressure and temperature. Then directed to turn the turbine.
- The turbine rotation will drive the generator to produce electrical energy.
- The steam from the turbine is cooled. So that it becomes water again to fill the boiler again.
- The cycle is repeated continuously.
Electric Steam Power Plant certainly has advantages and disadvantages over other types of power plants. The following are some of the advantages and disadvantages of PLTU.
- The advantage of PLTU is that it can use various types of fuel, whether solid, liquid, or gas. The capacity of the PLTU can vary from small to large. The operation can use various loading modes. The continuity of operation is also high. Also, it has a relatively long service life.
- The weakness of the PLTU is that it depends on the amount of fuel supply. PLTU also requires large and sustainable availability of cooling water. Therefore, the construction of the PLTU also requires a lot of money.
That is the ins and outs of PLTU as a type of power plant. Because Indonesia has several PLTUs, souvenirs related to PLTU often appear. If you want a souvenir about PLTU, you can place an order at Minikraf. You can order through our customer service to get the best service.