Thiết bị kiểm tra tự động nguồn điện hóa đặc biệt sử dụng kỹ thuật vi xử lý

Tuyen tap bao cao khoa hgc Hdi nghi Khoa hgc ky thuat Do ludng toan qudc Un thfl IV

Hd Ngi, 11 • 2005

THIET Bj KIEM TRA Tl / DONG NGUdN DIEN HOA DAC BIET

Sir DUNG KY THUAT VI xQ LY

Do Vdn Lap, Nguyin Thanh Hiing, Nguyen San Hdi, Le Viet Hoan

Vien Ten Ida, Trung tdm KHKT - CN Qudn sif

Tdm tdt:

Kiem ti a ngudn dien hod ddc biet (DHDB) dimg trong khi tdi qudn sif Id rd't cdn thie't,

gdp phdu ddm hdo tinh sdn sdng chie'n dd'u cao ctia cdc khi tdi qudn stf cd su dung nguon

dieu ndy. vi vdy diie't hi kiem tra phdi difffc tif ddiig hod de ddm hdo tinh chinh xdc vd hien

qud trong viec dm thdp vd ddnh gid cdt tham sd'i tta ngudn dien. Tren cff sd phdn tich ddc

tinh vd cdc tham so cdu kiem tra liia ngudn DHDB, bdo cdo triiili hdy mgt sd gidi phdp

thie't ke che tgo diie't bi kiem tra tif ddng ngudn DHDB ifng dung ky thudt Vi xi'f Iy ke't hgi)

ghep nd'i mdy tinh di thu thdp vd lifu gli'f lieu. Thie't bi cd khd udng kieni tra ddc tinh ddng

vd ddnh gid chd't lifang t ua ngudn DHDB dem Igi do i hinh .\dc vd hieu qua cao.

Abstract:

Testing Special chemital elictn'c power (SCEP), which is applied in military

equipment is very net es.sary to help ensuring that they are ready for t onihat. so the testing

device must to he automated to eusuie the accuracy and effect in the question, whiih

collect and asse.ss power's parameter. Ou basis of property analytic and pai amelers need

to le.st of SCEP, the report presents some soluUou to design and make SCEP automatic

testing device apply microcontroler technical and comhiue computei to colect and save

data. The device can test dynamic property and assess quality of SCEP, bring about

accuracy and high effect.

I. DAT VAN DE

Ngudn difin hda dac bifit (NDHDB) la loai ngudn bifi'n hda nang Ihanh difin nang

thdng qua phan flng hda hgc khi cd kfch thich. Loai ngudn nay ihudng sfl dung trfin cac

thiet bi bay qudn su va cd vai Ird dac biet Irong vific cd'p ngudn cho hfi didu khidn thie'i bi

bay dfi'n dfch. Trong qua trinh bao quan khf tai, vific kiem tra cac thdng sd cua chung Iheo

dinh ky nhdm ddnh gia trang ihdi san sang cua ca ihie'l bi la rd't cdn thifi't. Trudc day ta da cd

Ihifi't bi phuc vu cho vific kidm tra loai ngudn difin nay nhung dd la nhflng thifi't bj Ihao tac

bdng tay va cac Ihdng sd thu dugc phai quan sal bdng mdt Ihudng, luu gifl du lieu thdng qua

ghi chep, didu dd d5n dfi'n mot so han che nhu: dd chfnh xac cua cac sd lieu thu dugc la

khdng cao. sd lifiu cd thd bi md't do mdt sd qua trinh xay ra tuong ddi nhanh khie'n ta khdng

kip ghi lai. Viec thao tdc bdng tay la khdng dap ung td'i cdc yeu cdu vd thdi gian trong viec

kifim tra do nha san xuat dua ra. Do vay viec tu ddng hda qud irinh kidm tra, luu gifl dfl lieu

CLia qua trinh la difiu bet sflc can thifi't.

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