Title :
A double power supply network design for muti-channel transmitter based on HART
Author :
Jun, Fang ; Shuguang, Dai
Author_Institution :
Sch. of Opt.-Electr. & Comput. Eng., Univ. of Shanghai for Sci. & Technol., Shanghai, China
Abstract :
As a kind of field bus, HART protocol is widely used in industrial control system. With the complex muti-parameter sensors emerging, a HART transmitter is needed to achieve muti-parameter measurement and calculation. In order to adjust to the demand for industrial applications, the universal transmitter based on HART protocol is designed to meet the muti-parameter measurements. In circuit design, a double power supply network is used to reduce the power consumption of the transmitter system.
Keywords :
field buses; power supply circuits; protocols; sensor fusion; transmitters; HART protocol; HART transmitter; circuit design; double power supply network design; field bus; industrial control system; mutichannel transmitter; mutiparameter measurement; mutiparameter sensors; power consumption; transmitter system; universal transmitter; Current measurement; Hardware; Optical transmitters; Power supplies; Protocols; Sensors; HART protocol; double power supply network; smart Transmitter;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244510
