Ce kungiyoyi da zan iya shafi a tansufa? Yadda a gano da kuma cin ƙungiyoyi na bi?

Turansufa shi muhimmiyar rukunin cikin tattalin arziki, kuma wasu hanyoyi na gaba suka iya haifar da aikinta. Yakin inganta da kuma wucewa masu hanyoyi a kan turansufa yana da muhimmanci don karkashin jirgin ruwa da kyau da kuma tattalin arziki. Da'a su ne wasu hanyoyi na musamman da ke faruwa a cikin turansufa, tare da hanyoyin inganta da kuma wucewa:

• Gwaji Ingantaccen Kudan
  Inganta: Gwaji ingantaccen kudan ya haifar da tsari na ingantaccen kudan, wanda zai iya tabbatar da shi a kan tesin tsarin ingantaccen kudan (megger testing).
  Wucewa: Saka ko wuce kudan da aka bace a kan ingantaccen kudan, sama da bushings, leads, ko duk windings. Bincika sababin gwaji ingantaccen kudan, wanda zai iya kasance saboda kisan alama, faduwar mai zuwa, ko kasa.

• Kisan Alama
  Inganta: Kisan alama zai iya faruwa saboda karfi, tattalin bayar, ko hububin magangan. Alaman da suke suka iya tabbatar da shi a kan tasiri na alama da kuma thermography na infrared.
  Wucewa: Rike karfin a cikin iyakokin turansufa, hakila tattalin bayar, da kuma fito hububin magangan. Idan an bukata, za a iya sauraro tattalin bayar.

• Core Saturation
  Inganta: Core saturation zai faru idan core magnetic ya samu iyakokin, wanda zai haifar da tsari na output waveform. Zan iya tabbatar da shi a kan harmonic distortion a cikin waveforms na current da voltage.
  Wucewa: Samun harmonic filters don kurta core saturation. Bincika idan zai bukata canza core material ko design don karkashin core saturation.

• Gwaji Windings da Core
  Inganta: Binciken birnin zai iya tabbatar da gwaji fisalai kamar cracks, warping, ko deformation a cikin windings ko core.
  Wucewa: Wuce ko saka komoponenti da aka bace. Gwaji minor a windings zai iya wuce ta hanyar lokaci, amma idan ita ce mai yawa, zai iya buƙata windings ko core.

• Oil Contamination and Degradation
  Inganta: Oil analysis, including Dissolved Gas Analysis (DGA), can detect contaminants and gases generated during incipient faults. Darkened or foaming oil may also indicate problems.
  Wucewa: Replace contaminated oil and address the root cause of contamination. Consider upgrading to environmentally friendly and less flammable insulating fluids if applicable.

• Bushings and Gasket Leaks
  Inganta: Oil leaks can be visually observed, especially around bushings and gaskets.
  Wucewa: Repair or replace damaged bushings and gaskets. Tighten connections and ensure proper sealing.

• Short Circuits
  Inganta: Short circuits cause overcurrent and may produce distinctive sounds. Protective relays should trip due to the short circuit.
  Wucewa: Investigate the cause of the short circuit, repair damaged components, and replace any affected winding sections.

• Tap Changer Problems
  Inganta: Tap changer failures may cause voltage regulation issues or arcing in No-Load Tap Changers (NLTC). Monitoring voltage variations helps identify tap changer problems.
  Wucewa: Clean, lubricate, and maintain the tap changer. If significant issues persist, consider repairing or replacing it.

• Moisture Ingress
  Inganta: Moisture ingress can be detected through moisture content analysis. Visual inspection may also reveal signs of moisture damage, such as rust or corrosion.
  Wucewa: Address the source of moisture ingress, repair or replace damaged components, and maintain proper sealing.

Yakin nuna waɗannan ingantaccen kudan da kuma wucewa su na da muhimmanci, sama da binciken birnin, sampulin oil, da kuma tesin tsarin ingantaccen kudan, don tabbatar da abubuwan da za su faruwa a gaba. Na'amda, za a iya yi amfani da hanyoyin condition monitoring sama da online monitoring da kuma partial discharge testing don nuna tushen health na turansufa daidai. Wucin kafin da kuma ingantacce suna taimaka wajen yanayin tsari na turansufa da kuma karkashin jirgin ruwa da kyau.