Kuwunika kwazinthu zingapo zazikulu zomwe zimakhudza kukana kwa insulation ndi opanga mapaipi a epoxy

1. Mphamvu ya kutentha: Kutentha kumakhudza kwambiri kukana kwa kutentha. Nthawi zambiri, kukana kwa kutchinjiriza kumachepa ndi kuwonjezeka kwa kutentha. Chifukwa chake ndi chakuti kutentha kumakwera, polarization mu insulating sing’anga imakula, ndipo kuyendetsa kumawonjezeka, zomwe zimapangitsa kuchepa kwa mtengo wotsutsa. Ndipo kutentha kwa kutentha kumakhudzana ndi katundu ndi mapangidwe a zipangizo zotetezera. Choncho, kutentha kuyenera kulembedwa panthawi yoyezera kuti athe kutembenuzidwa ku kutentha komweko poyerekeza.

2. Chikoka cha chinyezi: Malo otetezera kutentha amatenga chinyezi, ndipo pamwamba pa manja a porcelain amapanga filimu yamadzi, yomwe nthawi zambiri imachepetsa kukana kwambiri. Chinyezi chikakhala chapamwamba, chimatenga chinyezi chochulukirapo, chimawonjezera ma conduction, komanso chimachepetsa kukana kwachitetezo. .

3. Chikoka cha nthawi yotulutsa: Pambuyo pa muyeso uliwonse wa kusungunula, chinthu choyesedwa chiyenera kutulutsidwa kwathunthu, ndipo nthawi yotulutsa iyenera kukhala yayitali kuposa nthawi yoperekera, kuti muthe kukhetsa magetsi otsala, apo ayi, chifukwa cha mphamvu yamagetsi. panthawi yoyezera kwambiri, yake Kuthamanga kwapano ndi kumira kwapano kudzakhala kocheperako kusiyana ndi muyeso woyamba, motero kumapanga zochitika zabodza za kuwonjezeka kwa chiŵerengero cha kuyamwa kwa mtengo wotsutsa kukana, zomwe zimachitika poyesa zingwe.

1. Analysis ndi chiweruzo: kutchinjiriza chikhalidwe cha mkulu-voltage zida zamagetsi ndi capacitance ndi lalikulu monga zingwe, thiransifoma, jenereta, capacitors, etc. Iwo makamaka zochokera kukula kwa chiŵerengero mayamwidwe. Ngati chiŵerengero cha mayamwidwe chikutsika kwambiri, zikutanthauza kuti kutsekemera kumakhala konyowa kapena khalidwe lamafuta likuwonongeka kwambiri.