Kodi Mv mumagetsi amatanthauza chiyani?
Zamkatimu
Monga katswiri wamagetsi amene amaphunzitsa ophunzira angapo, ndikuwona anthu ambiri akusokonezeka akaona mawu akuti "MV" ndi tanthauzo lake mu malo amagetsi. Popeza zingatanthauze zinthu zingapo, ndiyang'ana pa aliyense wa iwo pansipa.
MV ikhoza kuyimira chimodzi mwazinthu zitatu zamagetsi.
- Megavolt
- Mphamvu yapakati
- Millivolt
M'munsimu ndikufotokozera za matanthauzo atatuwa ndikupereka zitsanzo za momwe amagwiritsira ntchito.
1. Megavolt
Kodi Megavolt ndi chiyani?
Megavolti, kapena "MV," ndi mphamvu yomwe tinthu tating'onoting'ono ta elekitironi imodzi timalandira tikadutsa pakusiyana komwe kungatheke ndi ma volt miliyoni imodzi mu vacuum.
Kugwiritsa ntchito megavolt
Amagwiritsidwa ntchito ngati mankhwala pochiza khansa, ma neoplasms ndi zotupa ndi ma radiation akunja. Ma radiation oncologists amagwiritsa ntchito matabwa okhala ndi ma voltage osiyanasiyana a 4 mpaka 25 MV kuchiza khansa mkati mwa thupi. Zili choncho chifukwa chezachi chimafika kumadera akuya a thupi.
Ma X-ray a Megavolt ndi abwino pochiza zotupa zokhala pansi kwambiri chifukwa amataya mphamvu zochepa kuposa ma photon ochepera mphamvu ndipo amatha kulowa mozama m'thupi ndi mlingo wochepa wapakhungu.
Ma X-ray a Megavolt nawonso sali abwino kwa zamoyo monga ma X-ray a orthovoltage. Chifukwa cha mikhalidwe imeneyi, ma megavolt x-ray nthawi zambiri amakhala mphamvu yamtengo wapatali yomwe imagwiritsidwa ntchito munjira zamakono zama radiotherapy monga IMRT.
2. Mphamvu yapakati
Kodi Medium Voltage ndi chiyani?
Nthawi zambiri, "medium voltage" (MV) amatanthauza kachitidwe kagawidwe kopitilira 1 kV ndipo nthawi zambiri mpaka 52 kV. Pazifukwa zaukadaulo ndi zachuma, mphamvu yogwiritsira ntchito ma network ogawa ma voltages apakati sapitilira 35 kV.
Kugwiritsa ntchito mphamvu yapakati
Mpweya wapakati uli ndi ntchito zambiri ndipo chiwerengerocho chikungowonjezereka. M'mbuyomu, ma voltages apakati apakati anali kugwiritsidwa ntchito makamaka pakutumiza kwachiwiri komanso kugawa koyamba.
Mpweya wapakati nthawi zambiri umagwiritsidwa ntchito popangira magetsi opangira magetsi omwe amatsitsa voteji yapakatikati kupita kumagetsi otsika kupita ku zida zamagetsi kumapeto kwa mzerewo. Kuphatikiza apo, imagwiritsidwa ntchito kwambiri pamakampani opanga ma mota okhala ndi voteji ya 13800V kapena kuchepera.
Koma ma topology atsopano ndi ma semiconductors apangitsa kuti zitheke kugwiritsa ntchito magetsi amagetsi pamagetsi apakatikati. Kuphatikiza apo, maukonde atsopano ogawa amamangidwa mozungulira magetsi apakati a AC kapena DC kuti apange malo opangira magetsi atsopano ndi ogwiritsa ntchito.
3. Mamiliyoni
Kodi millivolts ndi chiyani?
Millivolt ndi gawo la mphamvu zamagetsi ndi electromotive mphamvu mu International System of Units (SI). Millivolt imalembedwa ngati mV.
Gawo loyambira la millivolts ndi volt, ndipo choyambirira ndi "milli". Mawu oyamba milli amachokera ku liwu lachilatini lotanthauza "chikwi". Wolembedwa ngati m. Milli ndi gawo limodzi mwachikwi chimodzi (1/1000), kotero kuti volt imodzi ikufanana ndi mamilivolti 1,000.
Kugwiritsa ntchito Millivolt
Ma Millivolts (mV) ndi mayunitsi omwe amagwiritsidwa ntchito kuyeza voteji pamagetsi amagetsi. Ndilofanana ndi 1/1,000 volts kapena 0.001 volts. Chigawochi chinapangidwa kuti chiwongolere miyeso yosavuta komanso kuchepetsa chisokonezo pakati pa ophunzira. Chifukwa chake, chipikachi sichimagwiritsidwa ntchito kwambiri pazamagetsi.
Millivolti ndi chikwi chimodzi cha volt. Amagwiritsidwa ntchito kuyeza ma voltages ochepa kwambiri. Izi zitha kukhala zothandiza kwambiri popanga mabwalo amagetsi pomwe ma voltages ang'onoang'ono angakhale ovuta kuyeza.
Kufotokozera mwachidule
Magetsi ndi gawo lovuta komanso losintha nthawi zonse. Ndikukhulupirira kuti nkhaniyi yathandiza kuyankha mafunso aliwonse okhudza zomwe Mv imayimira magetsi.
Onani zina mwazolemba zathu pansipa.
- Zizindikiro Zitatu Zochenjeza Zakuchulukira Kwa Magetsi
- Momwe mungayesere magetsi a DC ndi multimeter
- Momwe mungayesere otsika voltage transformer
