Modeling and Real-time Simulation of Secondary Circuit Thermal   System for Nuclear Power Station Based on C++ Builder

GUO Liang,SUN Baozhi,SONG Zhiyu,LEI Yu

Electric Power Construction ›› 2013, Vol. 34 ›› Issue (6) : 1-6.

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Electric Power Construction ›› 2013, Vol. 34 ›› Issue (6) : 1-6.

Modeling and Real-time Simulation of Secondary Circuit Thermal   System for Nuclear Power Station Based on C++ Builder

  • GUO Liang1,SUN Baozhi1,SONG Zhiyu2,LEI Yu1
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Abstract

Based on modularity, the dynamic simulation system of main second-loop devices in Daya Bay Nuclear Power Plant was developed originally under C++ Builder 6.0 environment. Tests were taken under the typical working load, in which most main thermal parameters shared an error limit within 5% under 100% or 90% working load; while the changing trends of the parameters such as flow, pressure and temperature could well reflect the dynamic response characteristic of secondary circuit thermal system under 100%—70% working load. The original simulation system outstands in static accuracy and varying load response, which indicates it is significant in predicting dynamic and static working characteristics of the secondary thermal circuit in the nuclear power plant.

Key words

nuclear power station / secondary circuit / thermal system / modularity / system simulation

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GUO Liang,SUN Baozhi,SONG Zhiyu,LEI Yu. Modeling and Real-time Simulation of Secondary Circuit Thermal   System for Nuclear Power Station Based on C++ Builder[J]. Electric Power Construction. 2013, 34(6): 1-6

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