模块化设计在备用电源自投中的应用

Application of modular design on automatic bus transfer

本文结合中低压变电站常见的主接线,应用模块化的"分解"思路合理地简化了备自投装置软硬件的设计。通过对装置软硬件功能的分解,建立通用的模块。由模块灵活组合构成的装置完全满足常见主接线的需求,并能保证可靠性、自适应性和经济性方面的要求。模块化设计值得进一步推广应用。

With reference to the typical main connection diagram of mid- and low- voltage substations, the software and hardware design of automatic bus transfer device are simplified properly by applying the decomposition method in modularization. Universal modules can be established through decomposing the functions of the software and hardware. The devices made up of these adaptable modules meet the requirements of the typical main connection diagram and operate with high reliability, self-adaptation and good economical performance. Modular design will be widely adopted in automatic bus transfer.