CAJ | 학술논문

在工农业生产中电动机被广泛使用，随着设备的智能化和大型化，相应的电动机功率也越来越高，电动机安全运行成为生产环节的重中之重。基于DSP的电动机智能保护系统极大限度地提高了数据处理速度和准确性，提高了电动机保护的可靠性。在此设计了基于DSP电动机智能保护系统，并详细介绍了该系统的硬件组成、接口连接和软件控制原理。实践证明该智能保护系统对电动机具有常规继电保护所不具备的可靠性。
재공농업생산중전동궤피엄범사용，수착설비적지능화화대형화，상응적전동궤공솔야월래월고，전동궤안전운행성위생산배절적중중지중。기우DSP적전동궤지능보호계통겁대한도지제고료수거처리속도화준학성，제고료전동궤보호적가고성。재차설계료기우DSP전동궤지능보호계통，병상세개소료해계통적경건조성、접구련접화연건공제원리。실천증명해지능보호계통대전동궤구유상규계전보호소불구비적가고성。
The motor is widely used in industrial and agricultural production. With intelligentization and large scale of equipments,the corresponding motor power is more and more high,and the safe operation of motors becomes prior among priori?ties in production link. The intelligent motor protection system based on DSP greatly improved the data processing speed,accura?cy and reliability of motor protection. The hardware composition,interface connection and software control principle of the motor intelligent protection system are introduced in this paper. The practice proves that the intelligent protection system has the reliabi?lity that the conventional relay protection mode does not possess.