Page 174 - Vol.50

廠務季刊 Facility Journal 2023

發電機冷卻水箱保養技術與品質提升探討
Discussion on maintenance technology and quality improvement of generator
cooling water tank
文││蔡孟霖│台南廠務六部

摘要

摘要 近年來因大用戶日益頻繁支援台電供電，使各廠發電機使用
頻率增加，F18 廠區陸續發現發電機水箱破損以及機頭燒毀
1. 前言
等異常現象，其中水箱破損最為常見，由於水箱在發電機散
2. 文獻探討 熱系統中扮演不可或缺的角色，因此本文將針對水箱水管破
損進行研究，並討論如何加強水箱保養維持健康狀態，使發
2.1 柴油發電機
電機使用壽命延長。
2.1.1 柴油引擎
本文首先會針對柴油發電機系統介紹，並針對目前保養手法
2.1.2 柴油引擎發電機 進行檢討，另外在水箱破損宿疾將採用非破壞性測試 - 染色
探傷，在水箱焊接處進行預判，針對有問題的水箱進行焊補
2.1.3 柴油引擎冷卻系統
並量測蒐集震動數據，分析震動造成水箱破損可能性，最後
2.2 冷卻系統及常見故障 將水箱結構進行改良，提升水箱品質。

關鍵詞 : 染色探傷、冷卻系統、緊急發電機、水箱銲補
3. 研究方法
3.1 目前冷卻系統保養手法 In recent years, due to the increasing frequency of large
users supporting Taipower system, the frequency of use
3.2 改善水箱保養技術
of generators in each factory has increased. In the F18
3.3 水箱宿疾改善與水箱品質提升 factory area, abnormal phenomena such as damage to
the generator water tank and burning of the machine
3.3.1 各廠水箱比較
head have been found one after another. Among them,
the damage of the water tank is the most common.
3.3.2 非破壞性檢測方式
The cooling system plays an indispensable role, so this
3.3.3 散熱水箱連接水管 article will study the damage of the water tank water
品質提升 pipe, and discuss how to strengthen the maintenance of
the water tank to maintain a healthy state and prolong
4. 分析結果 the service life of the generator.
染色探傷結果 This article will first introduce the diesel generator
system, and review the current maintenance methods.
5. 結論
In addition, non-destructive testing-penetrant
參考文獻 testing(PT) will be used in the case of water tank
damage, pre-judgment at the welding point of the water
作者介紹 tank, and welding and repairing for the problematic
water tank. Measure and collect vibration data, analyze
the possibility ㄒ of damage to the water tank caused by
vibration, and finally change the structure of the water
tank to improve the quality of the water tank.
Keywords : Penetrant Testing, Cooling System, Emergency
Generator

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