ABSTRACT: Low_voltage circuit breaker is indispensable protective apparatus for equipment and power lines of power systems and industrial users.With the development of microprocessor-bases measurement and control technology,intelligent real-time monitoring has gain popularity in circuit breakers control. The real-time multitask operating system was adopted on software, and it preferably achieved the real-time tasks. The algorithm of the current monitor and the real-time requirement of the program design is the emphases in this section. Intelligent controller is a central unit used for intelligent circuit breaker, it becomes one of the main symbols which is used to judge the advancement of the circuit breaker.
Intelligent controller is a central control unit used for conventional circuit breaker.In this book,the intelligent controller is introduced firstly,then its theories analyze with the mathematics model.Finally the hardware and software of intelligent controller is forecasted ,and the measures of anti-jamming is discussed.