| This paper Linnancang coal supply system as well as their specific environment,design a power supply system which monitors coal mine, when the system failed todiagnose the fault types and data processing, and to make and under fault conditionspoints on the mine gate to the palace of the command system fault diagnosis. When thenormal supply system, the chip ADE7758energy collection system for collection andprocessing of electrical parameters by ATmega16(L) its parameter to read and displayand uploading data to a host computer in order to carry out its monitoring centermanagement.Firstly, the power supply system of the coal mine for a brief introduction to thiscomplex environment designed to meet the requirements of mine, and then went on todescribe the design of systems and sub-station system design of hardware and softwaredescribed in this sub-station system to ATMEL Corporation The AVR microcontrollerATmega16(L) as the control center to collect chip ADE7758energy acquisition andprocessing parameters for the point of the core, to RS-485as the communicationinterface, and hardware and software have taken effective measures to interference. Inaddition, this article introduces the monitoring center of the host computer softwaredesign for the operation of the power supply system for real-time monitoring. |
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