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GM has issued a recall for the 6.2L V8 L87, with some units receiving a new, higher-viscosity engine oil spec. The question ...
WearCheck, the specialist condition monitoring company, is now accredited to perform DGA, or Dissolved Gas Analysis, for transformers, following a recent assessment by SANAS (South African National ...
Transformer oil will hold water in suspension. The amount of water it will hold depends on the temperature of the oil. For example, if the oil temperature is 20C the maximum amount of water that can ...
DGA: This is a method to measure the gas concentrations in transformer oil. When the transformer has faults different types of decomposition gases are formed, such as hydrogen (H2), ethylene (C2H4), ...
Transformer oil insulation condition may be deteriorated due to electrical and thermal faults, which may lead to transformer failure and system outage. In this regard, the first part of this paper ...
Instrumentation & Controls How Measuring Total Gas Pressure Detects Transformer Air Leaks By POWER Tuesday, February 1st, 2022 SHARE: ...
Figure 1. Transformer solid insulation – windings, barriers and supports. Image Credit: ABB Ltd. Insulating oil is used to thoroughly impregnate the entire structure. This oil is also used as a ...
Transformer DGA v.s. Blood Test Dissolved Gas Analysis (DGA) is a diagnostic technique like your medical blood test check-up that is applied to power transformers. DGA is a very effective and strong ...
Vaisala presents a new online measurement device for transformer dissolved gas analysis. Building on unique technology, the Vaisala Optimus (TM) DGA Monitor for Transformers solves many current ...