Title :
The design of Energy Management Terminal Unit based on double MSP430 MCU
Author :
Tao, Weiqing ; Zhang, Quan ; Cui, Beijing
Author_Institution :
Sch. of Eletrical Enginerring & Automatization, Hefei Univ. of Technol., Hefei, China
Abstract :
Energy management terminal unit (EMTU) is the main device to realize electric energy metering, reading meter analysis etc. This paper introduces the realization of EMTU based on double MSP430 and emphasizes on software design, hardware design, infrared meter reading and the methods of sampling accuracy improvement. FG4619 is used to do ac sampling, meter reading, display, data analysis, data saving, GPRS communication, TCP/IP stack and so on. F2012 is used to do infrared meter reading, range switch, parameter setting and etc. These two parts can communicate through IIC Bus.
Keywords :
energy management systems; packet radio networks; power meters; transport protocols; EMTU; FG4619; GPRS communication; IIC Bus; TCP/IP stack; double MSP430 MCU; electric energy metering; energy management terminal unit; hardware design; infrared meter reading; software design; Data analysis; Displays; Energy management; Ground penetrating radar; Hardware; Meter reading; Sampling methods; Software design; Switches; TCPIP; EMTU; Infrared communication; MSP430F2012; MSP430FG4619; Sampling;
Conference_Titel :
Electricity Distribution, 2008. CICED 2008. China International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-3373-5
Electronic_ISBN :
978-1-4244-3372-8
DOI :
10.1109/CICED.2008.5211741
