Increasing interest has been seen in condition monitoring (CM) techniques for electrical
equipment, mainly including transformer, generator, and induction motor in power plants …

This paper presents the current status and future trends in the application of the frequency-
response analysis (FRA) technique with the transformer in service (online) through …

Effective health diagnosis provides multifarious benefits such as improved safety, improved
reliability and reduced costs for operation and maintenance of complex engineered systems …

As transformers age, their internal condition degrades, which increases the risk of failure. To
prevent these failures and to maintain transformers in good operating condition is a very …

Introduction ower transformers are one of the most expensive elements in a power system,
and their failure is a very costly event. Power transformers are mainly involved in energy …

氢储能作为推动全球绿色低碳转型和实现我国“碳中和” 目标的重要支撑, 在“双碳” 目标提出后,
成为社会普遍关注的热点. 氢储能的安全问题是必须重点关注和首要解决的问题之一 …

This paper presents an advanced design concept for a piezoelectric energy harvesting (EH),
referred to as multimodal EH skin. This EH design facilitates the use of multimodal vibration …

A multipoint fiber-optic temperature sensor network integrated inside a power transformer for
continuous monitoring of hot-spots on windings, cellulose insulations, and oil, is …

Health monitoring of electrical equipment using IOT may help to replace the equipment
before failure and continuity of the power will not be disturbed. This paper presents an …

This paper presents data from a study conducted to identify the key factors that contribute to
frequency response analysis (FRA) measurement results. The results show that the lower …