Cikakken Jikin Dukani na Turanci
A cikin ilimin karamin jirgin yanzu, kafafin karamin da kafafin karamin jirgin suna da "takamata masu shiga" don karamin da kontrolin noma. Kyaukyawar taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci na dukkan tattalin noma. Daga wani lokaci da abubuwan da suka fi sune da karamin noma sun fi koyar da kuma nasarorin inta, ta hanyar taurari na kafafin karamin jirgin ya zama babban aiki na kimiyya mai karatu game da kimiyyar raddadi, tashin daidai da kyau a kan kafi, ingantaccen al'adu, da kuma inta da kalmomi. Wannan takarda zai bayyana hanyoyin da za a yi don kafafin karamin jirgin mafi tsawo/muci da kafafin karamin jirgin daga fahimtar taurari.
I. Kafafin Karamin Jirgin Mafi Tsawo/Muci: Hanyoyin Taurari Na Kungiyar
Kafafin karamin jirgin mafi tsawo/muci ne suna da muhimmanci a cikin makon karamin jirgin. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Taurari Na Kungiyar: Modularity da Ingantaccen Al'adu
Draw-Type/Withdrawable (misali, KYN28) Design: Wannan shine babban taurari na gaskiya a yanzu. Ta haka, ta hanyar koyar da muhimman abubuwan kamar circuit breakers a cikin "drawers" ko "trucks," ta tabbatar da amfani da "maintenance under de-energized conditions." Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Kafa Da Kiyaye da Kiyaye: Kafafin karamin jirgin kamar KYN28 sun amfani da kiyaye mai kafi don kafa kafafin karamin jirgin a cikin kiyaye (misali, cable chamber, truck chamber, busbar chamber, instrument compartment), wanda ke tabbatar da kiyaye da kiyaye da kiyaye da kiyaye. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Low-Voltage Drawer-Type Design (misali, GCS, MNS): Waɗannan kafafin karamin jirgin muci sun amfani da drawer units, wanda ke haɗa da ingantaccen al'adu. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Zabta Abubuwan da Taurari Na Protection Function
Strategijin Protection: Babban taurari na kimiyya ya faruwa a cikin zabta protection functions. Fuses suna da kudanci amma suna da ma'aici a kan short-circuit protection da kuma sun buƙata. Vacuum circuit breakers ko SF6 circuit breakers, ba haka, sun tabbatar da overload da kuma short-circuit protection da kuma suna da kudanci, saboda haka, suna da muhimmanci a cikin zabta abubuwan. Zabta abubuwan ya faruwa hankali, gaskiya, da kuma kudanci.
Intelligent Integration: Relays na kimiyya suna da ma'aici da kuma suna da ma'aici. Wannan zamani, ana amfani da intelligent multifunctional protection relays. Waɗannan abubuwan sun haɗa da measurement, protection, control, da kuma communication functions a cikin waɗanda, wanda ke haɗa da secondary circuits, da kuma ke haɗa da Energy Management Systems (EMS) ko Building Automation Systems (BAS).
Taurari Na Kudanci da Gaskiya
Domestic vs. Imported Trade-off: Kafafin karamin jirgin domestic (misali, GCS) suna da kudanci amma suna da ma'aici. Kafafin karamin jirgin imported (misali, ABB's MNS) suna da kudanci amma suna da ma'aici. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Parametric Design: Hanyoyin taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci. Taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
II. Kafafin Karamin Jirgin: Taurari Na Kungiyar da Kiyaye
Daga wani lokaci da kafafin karamin jirgin suna da muhimmanci a cikin kiyaye da kiyaye, taurari na musamman ya faruwa hankali, gaskiya, da kuma kudanci.
Taurari Na Kiyaye
Surface-Mounting vs. Flush-Mounting: Taurari na kiyaye ya faruwa hankali, gaskiya, da kuma kudanci. Surface-mounted distribution box design (misali, using angle steel brackets or metal expansion bolts) must consider wall load-bearing capacity and precise positioning of fixing points. Flush-mounted distribution boxes require close coordination with civil construction to ensure accurate dimensions and levels of pre-formed openings, and to prevent contamination of the box during subsequent plastering, demanding highly accurate design drawings.
Taurari Na Kungiyar da Kiyaye
Misali Na Patent:
Strength and Stability: Adding raised ribs on the inner side of the door and corresponding grooves on the door frame creates a "mortise-and-tenon" like structure when closed, significantly enhancing door stiffness and overall stability, solving the common issue of deformation in traditional sheet metal doors.
Noise Reduction Design: The inner walls incorporate an aluminum foam layer with round holes. Aluminum foam is a lightweight, porous material whose internal micropores convert sound waves into heat, effectively absorbing and eliminating operational noise, creating a quieter environment.
Energy Efficiency and Precise Control: Internal integration of filter compensation circuits (harmonic filtering + power factor correction) not only eliminates grid harmonics but also improves the power factor, directly reducing line losses. Simultaneously, independent current and voltage detection circuits provide precise energy consumption data for the system, facilitating subsequent energy efficiency analysis and optimization.
Safety and Maintenance Design
Insulation and Testing: The design must include an insulation testing procedure. After installation, a 500V megger (insulation resistance tester) must be used to test insulation resistance between phases, phase-to-earth, phase-to-neutral, etc., ensuring it meets standards. This is fundamental for ensuring personnel and equipment safety.
Heat Dissipation Design: Louvers are incorporated into the back panel for heat dissipation, but this must be coordinated with noise reduction design. This patent design effectively utilizes efficient aluminum foam sound absorption, allowing for ventilation openings without causing significant noise leakage, cleverly resolving the conflict between heat dissipation and noise reduction.
