This paper presents the design proposal of distribution network monitoring unit based on dual-DSP.A detailed description of the hardware structure about the device is introduced which including signal scheduling,SPI c...This paper presents the design proposal of distribution network monitoring unit based on dual-DSP.A detailed description of the hardware structure about the device is introduced which including signal scheduling,SPI communication,the serial human-computer communication and network communication.Additionally,the paper describes the software process about the master and slave DSPs.Then the analog precision test and the protection response test are carried out.The result shows that the design proposal is correct.展开更多
文摘This paper presents the design proposal of distribution network monitoring unit based on dual-DSP.A detailed description of the hardware structure about the device is introduced which including signal scheduling,SPI communication,the serial human-computer communication and network communication.Additionally,the paper describes the software process about the master and slave DSPs.Then the analog precision test and the protection response test are carried out.The result shows that the design proposal is correct.
