母線槽作為電力傳輸?shù)暮诵妮d體，其安全穩(wěn)定運行直接影響整個電力系統(tǒng)的可靠性。規(guī)范的維護(hù)與檢查，是預(yù)防故障、延長使用壽命的關(guān)鍵手段。

　　Busway, as the core carrier of power transmission, its safe and stable operation directly affects the reliability of the entire power system. Standardized maintenance and inspection are key measures to prevent failures and extend the service life.

　　日常巡檢是母線槽維護(hù)的基礎(chǔ)。巡檢時，需重點關(guān)注母線槽表面是否存在損傷、變形，外殼是否完整，防護(hù)等級是否符合環(huán)境要求。對于連接部位，要檢查螺栓是否松動、觸頭是否氧化，一旦發(fā)現(xiàn)連接部位發(fā)熱、變色，可能預(yù)示著接觸不良，需立即處理。同時，通過紅外熱成像儀檢測母線槽的溫度分布，若局部溫度異常升高（如超過正常運行溫度20℃以上），需及時排查原因，防止因過熱引發(fā)火災(zāi)等嚴(yán)重事故。

　　Daily inspections are the foundation of busway maintenance. During inspections, special attention should be paid to whether there is any damage or deformation on the surface of the busway, whether the casing is intact, and whether the protection level meets the environmental requirements. For the connection parts, check whether the bolts are loose and whether the contacts are oxidized. Once the connection parts are found to be heated or discolored, it may indicate poor contact and immediate action is required. At the same time, use an infrared thermal imager to detect the temperature distribution of the busway. If the local temperature rises abnormally (such as more than 20°C above the normal operating temperature), the cause should be investigated in a timely manner to prevent serious accidents such as fires caused by overheating.

　　定期的深度維護(hù)不可或缺。每半年至一年，應(yīng)全面清理母線槽內(nèi)部灰塵、雜物，避免因積塵導(dǎo)致絕緣性能下降。對于密集型母線槽，需檢查絕緣材料是否老化、開裂，尤其在高溫、潮濕環(huán)境下，絕緣層的老化速度更快，需重點監(jiān)測。此外，對母線槽的支撐和固定裝置進(jìn)行檢查，確保其牢固性，防止因振動、位移導(dǎo)致母線槽損壞。

　　Regular in - depth maintenance is indispensable. Every six months to a year, the interior of the busway should be thoroughly cleaned of dust and debris to avoid a decrease in insulation performance due to dust accumulation. For compact busways, check whether the insulation materials are aging or cracked, especially in high - temperature and humid environments where the aging rate of the insulation layer is faster and requires key monitoring. In addition, inspect the supporting and fixing devices of the busway to ensure their firmness and prevent damage to the busway caused by vibration or displacement.

　　故障排查與修復(fù)是維護(hù)工作的重要環(huán)節(jié)。當(dāng)母線槽出現(xiàn)短路、漏電等故障時，需迅速定位故障點。通過檢測絕緣電阻、檢查熔斷器狀態(tài)，結(jié)合故障現(xiàn)象分析原因。若確定為局部絕緣損壞，需及時更換受損部件；若因過載導(dǎo)致母線槽變形，則需調(diào)整負(fù)載分配，必要時更換更大規(guī)格的母線槽。

　　Fault diagnosis and repair are important aspects of maintenance work. When faults such as short circuits or electric leakage occur in the busway, the fault location needs to be quickly identified. Analyze the causes by testing the insulation resistance, checking the fuse status, and combining with the fault phenomena. If local insulation damage is determined, the damaged components should be replaced in a timely manner. If the busway is deformed due to overloading, the load distribution needs to be adjusted, and if necessary, a busway of a larger specification should be replaced.

　　母線槽的維護(hù)與檢查需嚴(yán)格遵循規(guī)范流程，從日常巡檢到深度維護(hù)，每個環(huán)節(jié)都不容忽視。只有建立科學(xué)的維護(hù)體系，才能確保母線槽持續(xù)、穩(wěn)定地為電力系統(tǒng)保駕護(hù)航。

　　The maintenance and inspection of busways must strictly follow the standardized procedures. Every link, from daily inspections to in - depth maintenance, cannot be ignored. Only by establishing a scientific maintenance system can the busway continuously and stably safeguard the power system.