대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 A
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- Pages.395-397
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- 2001
설정점 제어방식의 AGC 지령 및 발전소 DCS의 관련로직 변경방안
Consideration on the Effect of Setpoint AGC Command and Related AGC Logic in DCS
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Jeon, Dong-Hoon
(KEPRI) ;
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Kwon, Soon-Man
(KERI) ;
- Lee, Hyo-Sang (KPX) ;
- Shin, Joong-Seon (KPX)
- 발행 : 2001.07.18
초록
A new automatic generation control (AGC) signal transmission format will be adopted in the new energy management system (EMS) that KEPCO is planning to install for managing and operating the power system efficiently under the deregulation environment. Therefore, it is necessary for the power plants to make the AGC processing logic fit the new AGC signal flow format. In this work, we compare the new signal transmission scheme with the conventional one in view of its effect to the signal flow in the distributed control systems (DCS) that ale equipped in power plants to handle AGC operation. Then we propose a basic logic configuration for DCS that can be used with the new signal format. In the design of the configuration, some practical issues that should be discussed for the proper operation of the plants are considered.
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