柴油發(fā)電機負載測試怎么測？通常情況下柴油發(fā)電機組通過人為地在發(fā)電機上放置負載來設(shè)置，負載在預(yù)先安排的時間以增量kW負載步進施加，這種增加將持續(xù)到發(fā)電機以百分之110運行，此時負載逐漸降低。每次增加kW負載時，都會記錄發(fā)動機臨界性能的測試讀數(shù)。并記錄發(fā)電機處理升壓的能力，以及它在可能的較大輸出水平和持續(xù)時間段內(nèi)繼續(xù)運行的能力。這些測試確認柴油發(fā)電機組的基本組件處于較佳運行狀態(tài)，隨時可以使用。在進行負載銀行測試時，使用專門設(shè)備人為地將負載施加到發(fā)電機上。
How to measure the load of diesel generator? Generally, the diesel generator set is set by manually placing a load on the generator. The load is applied step by step with an incremental kW load at the pre arranged time. This increase will continue until the generator operates at 110%, at which time the load gradually decreases. The test readings for the critical performance of the engine are recorded each time the kW load is increased. Record the ability of the generator to handle the step-up voltage and its ability to continue operation within the possible large output level and duration. These tests confirm that the basic components of the diesel generator set are in good operating condition and ready for use. During the load bank test, the load is artificially applied to the generator with special equipment.
如果柴油發(fā)電機不經(jīng)常使用或僅在輕負載下運行，則它可能更容易遇到未燃燒的燃料和廢氣中的煙灰堆積，這通常被稱為“積碳”。當(dāng)積碳確實發(fā)生時；柴油發(fā)電機組通常效率較低；容易受到損壞；是潛在的火災(zāi)隱患，甚至可能導(dǎo)致完全故障。在我們的負載測試期間，允許發(fā)電機在全功率和全溫度下運行，導(dǎo)致任何積碳被燒毀，從而將問題扼殺在萌芽狀態(tài)。
If a diesel generator is not used frequently or operates only under light load, it may be more prone to soot accumulation in unburned fuel and exhaust gas, which is often referred to as "carbon deposition". When carbon deposition does occur; Diesel generator sets are usually inefficient; Vulnerable to damage; It is a potential fire hazard and may even lead to complete failure. During our load test, the generator was allowed to operate at full power and temperature, causing any carbon deposit to be burned, thus nipping the problem in the bud.
進行柴油發(fā)電機負載測試的好處有哪些呢？
What are the benefits of a diesel generator load test?
關(guān)于為什么柴油發(fā)電機應(yīng)每年進行負載測試的原因有很多：
There are many reasons why diesel generators should be load tested annually:
讓發(fā)電機組在需要時正常工作
Let the generator set work normally when required
確認發(fā)動機冷卻系統(tǒng)在負載下會按預(yù)期運行
Verify that the engine cooling system operates as expected under load
確認發(fā)電機組功能
Confirm generator set function
診斷早期發(fā)現(xiàn)的問題可以顯著降低成本并防止未來出現(xiàn)重大問題
Diagnosing problems identified early can significantly reduce costs and prevent major problems in the future
有助于防止積碳并清理不需要的碳黑沉積物
Helps prevent carbon deposition and removes unwanted carbon black deposits
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