Kufotokozera Malingaliro a Magetsi mu Ntchito za Transformer

1. ​Kulondola kwa Mawu Olembedwa​
   Bungwe la World Health Organization (WHO) ndi International Commission on Non-Ionizing Radiation Protection (ICNIRP) zimasiyanitsa bwino pakati pa "electromagnetic fields" (yomwe ili pansi pa 100 kHz) ndi "electromagnetic radiation" (yomwe ili pamwamba pa 100 kHz). Malo opangira magetsi amapanga ​Minda yamagetsi yamagetsi ya ma frequency a 50Hz, osati kuwala kwa magetsi. Kusiyana kwakukulu:

• Kuwala kwa maginitoKufalikira kwa mphamvu kudzera mu mafunde amagetsi (monga mafunde a wailesi, ma X-ray)
• Magawo a ma frequency amphamvu: Minda yosasunthika kudzera mu induction yamagetsi popanda kufalikira kwa mafunde

2.​Makhalidwe Aukadaulo​
Masamba a Transformer ali ndi makhalidwe apadera:

• Mafupipafupi: 50Hz (kutalika kwa mafunde 6,000km)
• Kuwonongeka kwa munda: Mphamvu ya maginito imachepa ndi 1/d² (d=mtunda)
• Kuteteza: Zitsulo zotchingira zitsulo zimachepetsa minda ndi >90%
• Deta yoyezera:

(Deta kuchokera ku malipoti owunikira gridi

3.​Kuyerekeza Chitetezo​
Kusanthula koyerekeza kukuwonetsa:

• Magawo a transformer: 0.1-1% ya malire a ICNIRP (5kV/m E-field, 100μT B-field)
• Zipangizo zapakhomo: Ma uvuni a microwave (1793V/m), makina owumitsira tsitsi (600V/m)
• Mlingo wotetezeka: 10,000μT pa zotsatirapo zoyipa mwachangu (WHO)

4. Mgwirizano wa Zaumoyo​
Kusanthula kwa deta kwa zaka zoposa 30 kumatsimikizira izi:

• Palibe ubale pakati pa minda ya 50Hz ndi matenda a khansa/mtima
• Zizindikiro zosakhalitsa (mutu/kutopa) zimachitika kokha maola oposa 8 patsiku pomwe munthu amakumana ndi >100μT fields
• Chitetezo kuntchito: Ogwira ntchito pa intaneti omwe amawonetsedwa tsiku ndi tsiku sasonyeza matenda olakwika

5.​Njira Zochepetsera Vutoli​
Malangizo ofunikira:

• Sungani mtunda woposa 1.5m kuchokera ku ma transformer a 10kV
• Gwiritsani ntchito zitseko zachitsulo zokhazikika panja
• Ikani zotchingira zotchingira (zofanana ndi lead ya >3mm) m'malo ovuta

Kufotokozera kwaukadaulo kumeneku kukugwirizana ndi miyezo yapadziko lonse lapansi komanso miyeso yoyesera, kusonyeza kuti minda yamagetsi ya transformer imakhalabe mkati mwa magawo otetezeka ogwirira ntchito.