Imikoreshereze ya Filimi Capacitor
muri Cardiac Defibrillator
Guhindura imikorere y'umutima ni bwo buryo bwonyine bwiza bwo kuvura impfu zitunguranye z'umutima
Imashini igabanya ububabare bw'umutima (cardiac defibrillator) ikoreshwa cyane mu buvuzi. Ikoresha amashanyarazi akoreshwa mu gutera umutima, ikoresha amashanyarazi avura indwara ziterwa n'ingufu, ikuraho arrhythmia, kandi igasubiza umutima ku murongo wa sinus..
Ihame ryayo ry'imikorere ahanini rikoresha uburyo bwo gusohora amazi ya RLC, nk'uko bigaragara ku ishusho:
| Amakuru asanzwe | |
| Ingufu | 100~500J |
| Umuvuduko w'amashanyarazi | 2000~5000VDC |
| Ubushobozi | 32~200UF |
| Umutwaro wo gusohora | 20Ω/50Ω/100Ω |
| Umuvuduko ntarengwa w'ingufu | 100~1kA |
Banza ushyire ingufu kuri capacitor yo kubika ingufu C kugira ngo capacitor ibone ingufu runaka. Mu gihe cyo kuvurwa, C, inductance L n'umubiri w'umuntu (umutwaro) bihuzwa mu buryo bukurikiranye kugira ngo bikore ubuvuzi bw'amashanyarazi ku mutima w'umuntu.
●Ingufu zabitswe
Ingufu z'amashanyarazi zashyirwaga mu gikoresho cyo kubika ingufu mbere y'uko defibrillation shock itangira. Isano iri hagati y'ingufu zibikwa muri capacitor n'amashanyarazi ya capacitor:
E=½ cu²
Ku bijyanye no gukoresha muri defibrillator, capacitor ya filimi ya CRE ifite imiterere yihariye yihariye, ifite ibyiza byo gukora neza:
Ugereranyije n'igihe cyo gutanga serivisi ku isoko inshuro 10.000, imiterere yihariye y'imiterere ya filime ituma igihe cyo gutanga no gusohora umuriro kirenga inshuro 30.000.
Ishingiye ku ikoreshwa ry’ibidukikije bidasanzwe kandi bikomeye nko hanze, ikoresha imiterere yihariye yo kurwanya ubushuhe n’ubushyuhe bwinshi, kandi yizewe cyane.
Cyane cyane ku gishushanyo mbonera gito cya defibrillator yo hanze yikora (AED) (nk'ibisabwa mu ntoki), hakoreshejwe ibikoresho bifite ingufu nyinshi, ingano n'uburemere ni bito kuri 50% ugereranyije n'igishushanyo gisanzwe.
Porogaramu ya 1:
Icyitegererezo runaka cya 360J defibrillator, gihitamo icyitegererezo cya capacitor：195UF/2200VDC
IBISOBANURO:
1, VOLTAGE Y'IGIPIMO (Un): 2200VDC
2, UBUSHOBOZI BUFITE IGIPIMO: 200MFD
3 、 KUBONA UBUSHOBORA: 士 5% (J) KURI 1KHz, + 25 ℃
4, UBUSHYUHE BW'IMIKORESHEREZE: -25℃～+70℃
5, IKINTU CYO GUSHYIRAMO UMUSARURO (DF): ≤0.0060 KURI 100Hz, +25℃
6, IGICE CY'IGERAGEZA: TERMINAL KUGEZA KURI TERMINAL: 2300VDC/10SEC
7, UBURINZI BW'UBUSHYUSHYE: NYUMA Y'AMASEGONDA 300, AMASHANYARAZI 100VDC, KURI +25℃
KUVA KURI TERMINAL KUGEZA KURI TERMINAL: MINIUNM IR IGOMBA KUBA ≥5000SEC
TERMINAL KU RWEGO: MINIMUR IR IGOMBA KUBA ≥ 3000M 2
IGIHE CY'IJORO RY'UMUPANDA 8, MAX (DV/DT): 5V/us
9, IMPAMVU Y'UBUSHYUHE BW'AMASHYUHE: 1000AMPS KURI +25℃
10, Ikizamini cyo Gusohora Ingufu z'Umuvuduko w'Umuvuduko gifite 440A, Voltage yo Gushyushya 2200V n'amashoti 35
11, IBIKORESHO BY'URUBANZA: FR-PP, UL94 Vo, IGURASHI-UMWERU
12, IBIKORESHO BYO GUTUNGAMO: FR-EPOXY, UL94 Vo, IGURASHI-UMWERU
13, INYENZI: 1x1 UL 3239 22AWG 150℃, YERA N'UMUTUKU
14, TERMINAL: YT396(A)(396-03JR)
15, IKIBAZO CYITEGUYE 2500 KIRAREKURAMO IBICIRO 10
16, KODE Y'ITARIKURIKIRA: KODE Y'ITARIKURIKIRA IFITE IMIBARE 4 KU BURYO BUKURIKIRA:
Fata ibicuruzwa byacu n'inganda ebyiri zisanzwe ku isoko kugira ngo ukore igereranya rimwe. Mu gihe cy'ubushyuhe bwinshi n'ubushuhe bwinshi, ibicuruzwa byacu biramba.
Ibisabwa mu isuzuma:
1. Imiterere y'ikizamini gihoraho: ubushobozi bwo kwandika, igihombo, ubukana bw'uruhererekane rungana. Ibipimo bihoraho byandikwa buri nshuro 10.000 zo gusharija no gusohora. Kugira ngo hamenyekane neza ko amakuru yafashwe, ubushyuhe bwa capacitor bugomba kuba hafi y'ubushyuhe bw'ikirere mu gihe cyo kuyakusanya. Ikizamini gikorwa ku kinyuranyo cy'ubushyuhe cya ≤5 ℃.
2. Imiterere y'ibizamini bihinduka: ibidukikije 55 ℃ 95%, voltage ya terminal y'ibizamini 2200V.DC, igihe cyo gushyushya 4S, igihe cyo gushyushya 1S, igipimo cyo guhindura voltage DV/DT=4.7V/μS, pulse peak current 940A, charge na purchase inshuro 20000. Umuvuduko w'ibizamini wihuta inshuro 1.6 z'umuvuduko w'isosiyete yacu (585A).
3. Uburyo bwo gupima: ibipimo bya capacitor static mbere yo gupima.
| OYA. | Uruganda | @100Hz | @1000Hz | ||
| Ubushobozi (uF) | Ihindagurika ry'Igihombo | ESR (mΩ) | |||
| 1# |  | FA** | 192.671 | 0.00678 | 55.6 |
| 2# | CRE | 192.452 | 0.00218 | 15.9 | |
| 3# | EI** | 190.821 | 0.00428 | 34.84 | |
●Huza capacitor igomba gupimwa ku ngufu z'igerageza, shyiraho ibipimo by'igerageza, kandi uhindure icyumba cy'igerageza cy'ubushyuhe n'ubukonje ukurikije imiterere y'ikirere cy'igerageza yagenwe.
●Tangira ikizamini cyo gusohora impulse kuri capacitor ukurikije ibipimo byashyizweho.
●Mu gihe cy'ikizamini, iyo voltage ihindagurika ku buryo budasanzwe cyangwa habayeho kwangirika kwa capacitor, ikizamini kigomba guhagarara ako kanya, kandi hagakorwa isesengura ry'amakuru adahinduka ya capacitor kugira ngo hemezwe niba ikizamini ari ngombwa kugira ngo gikomeze.
| Igihe cyo gusharija no gusohora umuriro | 1#FA** | |||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ)) | Icyitonderwa | |
| Agaciro k'ibanze | 192.671 | 0.00678 | 55.6 | Nyuma y'igeragezwa inshuro 492, voltage ya capacitor terminal yagabanutse igera kuri 1720VDC, capacitance yagabanutseho 8.17%. Ntibikwiye gukomeza igeragezwa. |
| Inshuro 492 | 176.932 | 0.00584 | 51.3 | |
| / | Hagarika ikizamini | |||
| Igipimo cy'impinduka | -8.17% | Kugabanuka | -7.73% | |
| Igihe cyo gusharija no gusohora umuriro | 2#CRE | |||||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ)) | Icyitonderwa | |||
| Agaciro k'ibanze | 192.452 | 0.00218 | 15.9 | Ubushobozi bwagabanutseho 0.72% ku nshuro ya 1W na 2.15% ku nshuro ya 2W y'igeragezwa. Nta kibazo kigaragara cya capacitor. Ikizamini cyarakomeje. | ||
| 10000 veces | 191.07 | 0.0019 | 14.86 | |||
| iminsi 20000 | 188.315 | 0.0017 | 14.22 | |||
| amajosi 30000 | Mu igeragezwa ririmo gukorwa | |||||
| Igipimo cy'impinduka | -0.72% | -2.15% | Kugabanuka | -6.54% | -10.57% | |
| Igihe cyo gusharija no gusohora umuriro | 3#EI** | |||
| C(uF)@100Hz | tgδ@100Hz | ESR(mΩ)) | Icyitonderwa | |
| Agaciro k'ibanze | 192.452 | 0.00218 | 15.9 | Nyuma y'igeragezwa inshuro 257, ubushobozi bwagabanutseho 1.89%.Voltage ya capacitor terminal yagabanutse igera kuri zeru.Capacitor igaragaza imiterere y'uruziga rugufi, maze ikizamini kirahagarara. |
| Amasaha 257 | 191.07 | 0.0019 | 14.86 | |
| / | Ikizamini cyo guhagarika | |||
| Igipimo cy'impinduka | -1.89% | Igihombo cy'igihomboInguni ntisanzwe | Ibidasanzwe | |
Ishyirwa mu bikorwa rya 2:
Iyi porogaramu yagenewe by'umwihariko ingano nto ya 180J handheld external automatic defibrillator (AED), ibisobanuro ni 100UF/2000VDC.
| Ingano (mm) | Ingano (m³) | |
| Gahunda isanzwe | Φ50*115 | 225.8 |
| Gahunda yo gukora ibintu bito | Φ35*120 | 115 |
| Nyuma y'igishushanyo mbonera gito, ingano n'uburemere biba bitohoyeho 50% ugereranije n'igishushanyo mbonera gisanzwe. | ||
Kugereranya igishushanyo mbonera gito n'ingano y'umwimerere
Mu kugereranya ibipimo by'umusaruro nyuma y'inshuro 5000 zo gusohora ibicuruzwa mu buryo butunguranye, ubushobozi bwo kugabanya ubushobozi bwawo buri munsi ya 3% gusa, ibyo bikaba bishobora gutuma umara igihe kirekire.
| Ubushobozi bwo gukora mbere yo gukora ikizamini | Ubushobozi nyuma yo gupimwa | Igihombo mbere yo gupimwa | Gutakaza nyuma yo gupimwa | |
| 1 | 95.38 | 93.80 | 0.00236 | 0.00243 |
| 2 | 95.56 | 94.21 | 0.00241 | 0.00238 |
| 3 | 96.58 | 95.33 | 0.00239 | 0.00243 |
| 4 | 95.53 | 92.81 | 0.00244 | 0.00241 |
Kuramo Amadosiye