FPGA-based optical fiber controlled delay triggering device for lightning impulse voltage chopped wave

The utility model relates to an FPGA-based optical fiber controlled delay triggering device for lightning impulse voltage chopped waves. The triggering device comprises a processor module, a photoelectric coupling module and a communication control module, wherein the processor module is used for re...

Full description

Saved in:
Bibliographic Details
Main Authors AI XIAOYU, LI JUNKE, ZHAO MEIJING, FENG JINGHUA, JIAO SHIMENG, DING JIANDONG
Format Patent
LanguageChinese
English
Published 20.03.2013
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to an FPGA-based optical fiber controlled delay triggering device for lightning impulse voltage chopped waves. The triggering device comprises a processor module, a photoelectric coupling module and a communication control module, wherein the processor module is used for receiving an optical fiber detection pulse signal or a forced triggering signal, and outputting a triggering pulse signal according to a delay time set by a control system; the photoelectric coupling module is used for receiving the delay time set by the control system, and the photoelectric coupling module is connected with the processor module; and the communication control module is used for realizing the communication between the processor module and optical fiber signals, and the communication control module is connected with the processor module. According to the delay triggering device is highly integrated in the aspects of hardware and software, reduces the cost and complexity, improves the anti-interference
Bibliography:Application Number: CN20122528166U