Yokogawa Electric Corporation recently announced that its subsidiary, Yokogawa Electric Korea Co., Ltd., has won an order from Doosan Heavy Industries & Construction Co., Ltd. to supply a control system for an integrated gasification combined cycle (IGCC) plant. This is the first IGCC plant in South Korea and it is being constructed in Taean, South Chungcheong Province, by Korea Western Power Co., Ltd., a subsidiary of Korea Electric Power Corporation (KEPCO).
This IGCC power plant will have a total output of 300 MW. Following a commissioning period that will commence in December 2015, the plant will begin commercial operation. This order is for the CENTUM® VP integrated production control system, which will control the gasification section, a core plant facility. This order also includes the ProSafe-RS® safety instrumented system, which will be used to shut down the gasification section safely in the event of an emergency. Both systems will be delivered in December 2013.
IGCC is a promising next-generation power technology that relies on high temperature and pressure to convert coal to synthesis gas (syngas) for use in gas turbine generators. The exhaust from the turbines is sent to boilers to generate steam, and additional power is generated by steam turbines. This type of plant is thus more efficient than a conventional coal-fired power plant.
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