Yadda yake matsayinta a ƙarfi na iya karamin shaida?

Yadda yake maimaitar da tsarin hankali (kusan hankali na inganci da hankali na gaba) zuwa kiyaye masu kayayyakin sashi da zai iya tabbatar da shi daga cikin kafofin:

Farko na wani

A cikin kayan 'yan abu, ba da hankali yana rarrabta farkon bayanin sashi da kayayyaki. Idan akwai inductors kada ko capacitors kada a cikin kayan, farkon bayanin sashi da kayayyaki ya zama 90 digiri na biyu ko kadan, sakamakon. Wannan yana nufin cewa a cikin kayan inductive kada ko capacitive kada, aiki yana nuna faɗi mai waɗanda a yi a lokacin, kuma bai faruwa aiki a kan sashi.

Don kayan mutane da ke da resistance da hankali (ya'ni RLC circuits), farkon bayanin sashi da kayayyaki zai zama a nan 0 da 90 digiri, wanda zai taimaka a kiyaye active power (P), reactive power (Q), da apparent power (S) da aka koyarwa a kan watt-hour meter. Active power shine kima da ke yi aiki, amma reactive power yana nuna faɗi mai waɗanda a yi a lokacin, kuma bai faruwa aiki a kan sashi.

Kungiyar aiki

Kungiyar aiki (PF) ana kiranta da kungiyar active power zuwa apparent power. Ba da hankali yana rarrabta kungiyar aiki zuwa muhimmin irin 1 (ya'ni kayan resistance kada). Kungiyar aiki mai kadan yana nuna cewa kadan sashi ne ke ci gaba da kuma a yi a lokacin, kuma bai faruwa aiki a kan sashi, wanda yana rage kungiyar aiki na kayan sashi.

A cikin kiyaye masu kayayyakin sashi, idan kungiyar aiki bai 1, zai buƙata a kunna energy meter da za su iya koyar da active power da ke faruwa aiki. Wasu energy meters suna da cutar aiki don amfani da su a nan kungiyar aiki mai kafin, a nan da zai iya rage kiyaye.

Kiyaye kungiyar

Don electromechanical watt-hour meters na zaman gadi, farkon bayanin sashi da kayayyaki da kuma kayan mutane mai kusa yana iya rage kiyaye. Watt-hour meters na zamani suna da kyau a koyar da kayan mutane mai kusa, amma kuma zai buƙata a duba halayen kayan. Idan tushen energy meter bai da shawarar hankali, kiyaye kungiyar za su iya faru a lokacin da ake koyar da kayan da ke da hankalin mutane.

Tashin harmonics

A cikin kayan da ke da kayan mutane mai kusa, akwai harmonics currents da kuma voltages da ke da fundamental frequencies. Harmonics wadannan suna da hankali na musamman kuma zai iya rage kiyaye energy meter. Hasashe da a cikin kayan akwai hasashe harmonics, energy meter na zaman gadi bai iya koyar da jumla masu kayayyaki a haɗin.

A nan, yadda hankali yake rage kiyaye masu kayayyakin sashi yana nuna cewa yana canza farkon bayanin sashi da kayayyaki, kuma sa ta rage kungiyar aiki da kuma jumla masu kayayyakin sashi. Don koyar da sashi da kyau, yana buƙata a duba halayen da kuma halayen kayan a nan tushen da kuma zaɓe energy meter.