![STEFAN KLAASSEN: Siemens Energy’s Vice President for Power Transformers](https://transform.zgisoft.com/files/Interview-Stefan-Klaassen-850x400-1-340x210.jpg)
STEFAN KLAASSEN: Siemens Energy’s Vice President for Power Transformers
When I first came to work in the industry in 2013, its products were close to being categorized as commodities and offered limited attractivity.
BY MLADEN Banovic, PhD, Editor-in-Chief
When I first came to work in the industry in 2013, its products were close to being categorized as commodities and offered limited attractivity.
The challenges for our electricity grids are continuously growing.
Ester based insulating liquids are manufactured from natural resources such as vegetable oils or synthetically by reacting alcohols with acids.
Ganz Transformers and Electric Rotating machines Ltd. was built on the foundations that the three renowned inventors, Miksa Déri, Ottó Bláthy and Károly Zipernowsky
For at least the past two decades, high-voltage HVAC partial discharge (PD) measurements have typically been performed on power transformers and bushings
The question raised in the title of the article became very relevant in the 1980s for ZTZ, when the number of power transformers produced for foreign customers increased sharply.
Končar D&ST is a manufacturer of distribution, special as well as small and medium power transformers.
DGA is typically used to detect discharge of high energy (D2), with Acetylene being the primary marker.
As in medicine, the sampling process importance and particularities are related to the sampling from transformers or other machines.
Three years have passed since the sunset date of 21 September 2017 for chromium trioxide and its derivatives in the EU.
By 1970s, transformer technology reached the mature stage in Russia, which is evident from the literature topics
In the face of the climate emergency, the world has no choice but to close - as quickly as possible - the sequence of fossil fuels.
Installation of the monitoring system or adding digital features to the distribution transformer fleet may seem like an unnecessary cost.
Current transformers are the link between the primary and the secondary system and are therefore essential components of the electrical energy system.
The possible applications for dry-type transformers are multiple and versatile.
On observation of deterioration of tan-δ value to 1.02 %, i.e., surpassing the limiting value of 0.7 %, as defined in IEC 60137, of the 420 kV OIP bushing...
CWIEME Transformer Day is a specialized digital event focusing on the transformers and components of trans formers, held every year, in addition to the “in-person” CWIEME events.