In recent years, great attention has been paid to ester fluids as an alternative to mineral oil. Since the present use of these liquids is becoming a common practice in distribution transformers, even some experiences have been published reporting their application to power transformers. One of the main differences between ester fluid and mineral oil is the much greater capability of absorbing water by esters. In this paper, the possibility of using this kind of liquid in transformer field drying is assessed. Hot oil (HO) drying with mineral oil is one of the most widely used methods to dry transformers in the field, since it is a relatively simple and well-known process and it is less aggressive for the insulation than other drying methods...
Typically for high voltage power transformers mineral oil is used for both cooling and electrical in...
The power transformer lifespan depends on the dielectric capacity of its insulation system, mainly o...
Against the background of environmental compatibility and unrestricted technical usability, syntheti...
In recent years, great attention has been paid to ester fluids as an alternative to mineral oil. Sin...
Due to the global trend in the industry to work towards sustainability and clean energy, utilities a...
Ester-based insulating liquids are preferred for power transformers due to their fire safety feature...
From the recent past, biodegradable dielectric fluids are becoming popular across the global utiliti...
The problem of using the new environmentally friendly insulating liquids like synthetic and natural ...
Mineral oil has long been used as an adequate coolant and dielectric medium in power transformer des...
Typically and historically mineral oil has been used as liquid insulation in power transformers. Its...
The very high-power transformer lifespan depends mainly on the temperature that cellulose insulation...
The article concerns a method of drying cellulose insulation of distribution transformers with the u...
The service of mineral insulating oils for power transformer insulation and cooling aspects cannot b...
New requirements for a better sustainable energy policy around the world is easy to observe, many pr...
The service of mineral insulating oils for power transformer insulation and cooling aspects cannot b...
Typically for high voltage power transformers mineral oil is used for both cooling and electrical in...
The power transformer lifespan depends on the dielectric capacity of its insulation system, mainly o...
Against the background of environmental compatibility and unrestricted technical usability, syntheti...
In recent years, great attention has been paid to ester fluids as an alternative to mineral oil. Sin...
Due to the global trend in the industry to work towards sustainability and clean energy, utilities a...
Ester-based insulating liquids are preferred for power transformers due to their fire safety feature...
From the recent past, biodegradable dielectric fluids are becoming popular across the global utiliti...
The problem of using the new environmentally friendly insulating liquids like synthetic and natural ...
Mineral oil has long been used as an adequate coolant and dielectric medium in power transformer des...
Typically and historically mineral oil has been used as liquid insulation in power transformers. Its...
The very high-power transformer lifespan depends mainly on the temperature that cellulose insulation...
The article concerns a method of drying cellulose insulation of distribution transformers with the u...
The service of mineral insulating oils for power transformer insulation and cooling aspects cannot b...
New requirements for a better sustainable energy policy around the world is easy to observe, many pr...
The service of mineral insulating oils for power transformer insulation and cooling aspects cannot b...
Typically for high voltage power transformers mineral oil is used for both cooling and electrical in...
The power transformer lifespan depends on the dielectric capacity of its insulation system, mainly o...
Against the background of environmental compatibility and unrestricted technical usability, syntheti...