范文编号:ZD410 范文字数:22972,页数:50,有开题报告,任务书,文献综述, 摘 要:低压断路器是用于接通、分断配电电路及对各种故障进行保护的一种开关电器,广泛应用于低压配电系统中。断路器的保护功能是由脱扣器实现的,传统的脱扣器多为电磁式的,其特性不易控制。本课题利用微电子技术及单片机技术,采用微处理器,设计出小型的智能脱扣器,不仅能够实现脱扣功能,即实现预想的保护功能,还能对脱扣器的动作参数进行选择即可实现对多种不同场合的保护,使得脱扣器的性能得到提高,功能得到增强,符合配电系统的要求。 RESEARCH ON THE ABSTRACT :The low-voltage breaker is a kind of switch electrical appliance .It can get-on and cut the distribution circuit and protect all kinds of faults. It can be widely used in the low-voltage distribution system. The releaser executes the function of breaker. The traditional releasers always are electromagnetic and it is not easy to control their trait. The task uses the microelectronics technology and single-chip technology and utilizes microprocessor to develop the mini-intelligence releaser. It can not only fulfill the function of releasing, i.e. fulfill the protecting function which is pre-designed, but also select the parameters of motion, i.e. it can realize protecting in the multi-situations. By using the system, the target of remote controlling is realized .All of them strengthen the releaser's functions and make it accord with requirements of distribution system. The basic principles of the design are accounted detail,the selective bases and the operational principle of the hardware are introduced chiefly and the design reasons and program means of the software are recommend in this thesis. 目 录 智能脱扣器的设计 3 低压断路器智能式脱扣器设计相关范文 |
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