Ga wasu dalilai da ke kusa da zama cewa mafi yawan gaske-gaska a tashin koguna masu tsari da suka dacewa da wani abu a halayarka da suka samu shiga?

Dalilai Da Gida Rikitarwa Da Synchronous Generator Yana Da Mafi Rikitarwa Daga Induction Motor

Waɗannan duka da synchronous generators kuma induction motors suna da rikitarwar gine-gine a lokacin da su yi aiki, amma rikitarwar synchronous generators suna da mafi yawan. Wannan ya shafi farkon tsohon da maƙarantar su. Haka ne abubuwan da ke sauransu:

1. Rikitarwar Excitation

• Synchronous Generator: Synchronous generators sun bukatar systemin excitation waje don samun magnetic field, wanda ya haɗa da rikitarwar gine-gine. Systemin excitation yana ƙunshi exciter, rectifier, da winding na excitation, dukuna suke magance energy electric.

• Induction Motor: Induction motors sun samun magnetic field har zuwa alternating current a winding na stator, wanda ya ba su da buƙata don systemin excitation waje kuma ya ba su da rikitarwar excitation.

2. Rikitarwar Core

• Synchronous Generator: Synchronous generators suna da mafi rikitarwar core saboda suke yi aiki da magnetic fields masu inganci da kuma frequency masu yawa. Rikitarwar core sun ƙunshi rikitarwar hysteresis da kuma rikitarwar eddy current.

• Induction Motor: Induction motors suna da ƙarin rikitarwar core saboda suke yi aiki da magnetic fields masu ƙarin da kuma frequency masu ƙarin.

3. Rikitarwar Copper

• Synchronous Generator: Synchronous generators suna da winding na stator da rotor masu ƙarin da kuma resistance masu yawa, wanda ya haɗa da mafi rikitarwar copper. Kuma winding na excitation ta haɗa da rikitarwar copper.

• Induction Motor: Induction motors suna da winding na stator da rotor masu ƙarin da kuma resistance masu ƙarin, wanda ya haɗa da ƙarin rikitarwar copper.

4. Rikitarwar Mechanical

• Synchronous Generator: Synchronous generators suna aiki a wurare masu yawa da kuma suke yi aiki da speed masu yawa, wanda ya haɗa da mafi rikitarwar mechanical daga bearings da kuma windage.

• Induction Motor: Induction motors suna yi aiki da speed masu ƙarin, wanda ya haɗa da ƙarin rikitarwar mechanical.

5. Rikitarwar Commutation

• Synchronous Generator: A lokacin da aiki, synchronous generators suna da air gap masu yawa bayan rotor da stator, wanda ya haɗa da distribution bace-bace da magnetic field da kuma rikitarwar gine-gine.

• Induction Motor: Induction motors suna da air gap masu ƙarin, wanda ya haɗa da distribution uniform da magnetic field da kuma ƙarin rikitarwar commutation.

6. Rikitarwar Cooling System

• Synchronous Generator: Synchronous generators masu yawa sun bukatar cooling systems masu fiye don zama heat, kuma waɗannan systems sun magance energy, wanda ya haɗa da mafi rikitarwa.

• Induction Motor: Induction motors suna da cooling systems masu ƙarin, wanda ya haɗa da ƙarin rikitarwa.

7. Rikitarwar Harmonic

• Synchronous Generator: Synchronous generators zai iya samun harmonics a lokacin da aiki saboda variations a systemin excitation da kuma load, wanda ya haɗa da rikitarwar gine-gine.

• Induction Motor: Induction motors suna da ƙarin rikitarwar harmonic saboda suke yi aiki da alternating current sources masu standard.

Mukadara

Abubuwan da ke sauransu cewa synchronous generators suna da mafi rikitarwa daga induction motors sun ƙunshi:

• Rikitarwar Excitation: Synchronous generators sun bukatar systemin excitation waje, amma induction motors ba su buƙaci.

• Rikitarwar Core: Synchronous generators sun yi aiki da magnetic fields masu inganci, wanda ya haɗa da mafi rikitarwar core.

• Rikitarwar Copper: Synchronous generators suna da winding masu ƙarin da kuma resistance masu yawa, wanda ya haɗa da mafi rikitarwar copper.

• Rikitarwar Mechanical: Synchronous generators sun yi aiki da speed masu yawa, wanda ya haɗa da mafi rikitarwar mechanical.

• Rikitarwar Commutation: Synchronous generators suna da air gap masu yawa, wanda ya haɗa da mafi rikitarwar commutation.

• Rikitarwar Cooling System: Synchronous generators sun bukatar cooling systems masu fiye, wanda ya haɗa da mafi rikitarwa.

• Rikitarwar Harmonic: Synchronous generators zai iya samun harmonics, wanda ya haɗa da rikitarwar gine-gine.

Waɗannan abubuwa sun haɗa da mafi rikitarwa a cikin synchronous generators daga induction motors. Idan an zaɓe motor da za a yi aiki a fannon da yake, yawancin abubuwa suke buƙaci, kamar efficiency, cost, maintenance, da kuma environment na aiki.