功能模块的设计与应用研究

Design and Application Research on Functional Blocks

在核电站仪控设计领域,功能模块一直被用于控制逻辑图的绘制,从二代核电技术到三代的EPR堆型都在使用功能模块。随着技术的不断发展,功能模块已不只是早期的基本功能模块,而是在此基础上又衍生出具有内部逻辑的驱动模块。通过对二代核电和EPR项目的功能模块的深入研究,了解功能模块的功能、结构和特点,为后续项目功能模块的研发和应用提供参考思路。

From the 2nd generation nuclear power technology to the 3rd generation EPR projects, in design field of I&C of nuclear power stations, functional blocks are always used for drawing control logic diagrams. With the continuous development of technology, the functional blocks are not only the basic functional blocks in early stage, the drive module with internal logic are also be derived. Through researching the functional blocks of the 2nd generation nuclear power and EPR projects, the functions, structures, and features of functional blocks are understood, these provide reference ideas for researching, developing and applying functional blocks in subsequence projects.