power transformers Armed men attack Obajana transmission station, destroy power transformers By punchng.com Published On :: Thu, 14 Nov 2024 07:07:46 +0000 Armed men suspected to be bandits, on Tuesday, attacked the site of the ongoing construction of the 330/132/33kV transmission substation in Obajana, Kogi State. The armed men, shooting sporadically, destroyed a 150MVA 330/132/33kV power transformer, causing a significant setback to the government’s efforts to increase power generation. The Transmission Company of Nigeria disclosed the latest Read More Full Article News
power transformers An Overview of IEC 60076-10 – Determination Of Sound Levels Of Power Transformers By electrical-engineering-portal.com Published On :: Wed, 14 Aug 2013 04:27:39 +0000 The audible sound radiated by transformers is generated by a combination of magnetostrictive deformation of the core and electromagnetic forces in the windings, tank walls and magnetic shields. Historically, the sound generated by the magnetic field inducing longitudinal vibrations in the... Read more The post An Overview of IEC 60076-10 – Determination Of Sound Levels Of Power Transformers appeared first on EEP - Electrical Engineering Portal. Full Article IEC Standards Transformers electromagnetic forces reactor sound intensity sound power sound pressure transformer vibrations windings
power transformers Managing power transformers in service: The most important economic aspects By electrical-engineering-portal.com Published On :: Mon, 16 Sep 2024 07:01:06 +0000 Utilities are under intense pressure to maximize the use of their current transformer asset base in order to keep rates down while yet providing excellent reliability. In order to achieve higher loading during both regular and emergency operations, long-standing loading... Read more The post Managing power transformers in service: The most important economic aspects appeared first on EEP - Electrical Engineering Portal. Full Article Maintenance Premium Content Testing and Commissioning Transformers economic aspects load analysis maintenance expense managing power transformers on-line monitoring power transformers transformer transformer availability transformer condition transformer failure transformer loading transformer maintenance transformer maintenance cost transformer management transformer manager transformer operation transformers
