(4) 송·수전 설비
발전소에서 전기를 생산하기 위해서 전기를 받아오거나 보내 주기위한 설비.
<그림6. 송수전 설비>
(5)해수공급설비
스팀터빈에서 사용한 스팀을 응축시키기 위해서 해수를 사용. 대부분의 발전소가 해안에 위치한 이유는 해수를 냉각수로 사용하기 위함이다.
<그림6. 해수
turbine to produce electrical energy, and the hot exhaust gas is recovered and used to boil water, creating steam for a steamturbine which also produces electrical energy. In typical plants, about 65% of the electrical energy is produced by the gas turbine and 35% by the steamturbine.
In general the advantages of IGCC are:
-It can achieve up to 50% thermal efficiency. This is a higher e
turbine,
Actual Rankine cycle
In a real Rankine cycle, the compression by the pump and the expansion in the turbine are not isentropic. In other words, these processes are non-reversible and entropy is increased during the two processes. This somewhat increases the power required by the pump and decreases the power generated by the turbine.
In particular the efficiency of the steamturbine
steam. The steam drives a steamturbine, which spins5 a generator to produce power.
Well-constructed nuclear power plants have an important advantage when it comes to electrical power generationthey are extremely clean. Compared with a coal fired power plant, nuclear power plants are a dream come true from an environmental standpoint. Unfortunately, there are significant problems with nuclear po
2-stroke diesel engine : 4-stroke diesel engine
: himsen engine : steamturbine : turbocharger
EX) not any other company, just its engine & machinery division
3. Electric electronic system
400kV electric transformer : negative solar battery
: electromotor : HTiBS which controls voyage equipment
EX) Hyundai Ideal Electric Co., Elprom Trafo Co. etc.