[카테고리:] 분류 없음

변압기의 탄 델타 시험이란 무엇인가요?

변압기에 대한 탄 델타(tan delta) 테스트는 절연 상태를 완벽하게 측정해 줍니다. 이를 통해 숨겨진 수분을 조기에 발견하고, 갑작스러운 화재를 예방하며, 전력망을 수년 동안 안전하게 가동할 수 있습니다.

What is an SF6 Gas Analyzer and Why is it Critical for GIS Maintenance?

SF6 gas inside your switchgear is the only thing standing between safe operation and a major disaster. An SF6 gas analyzer gives you the power to see inside the tank. It tells you if your insulation is pure, if it is dry enough to stop an arc, and if there is any hidden damage happening right now.

The Health Risks of SF6 Decomposition Products: A Safety Guide?

Safety is the foundation of our industry. We build these powerful electrical systems to power the world, but we must respect the chemistry inside them. SF6 gas is a miracle insulator, but when it breaks down, it becomes a hazard.

SF6 Gas Analyzer Specifications: Key Features Compared?

Selecting the right SF6 gas analyzer requires attention to detail. You must ensure the device covers the necessary measuring ranges for purity, dew point, and decomposition products. Accuracy is non-negotiable; look for ≤1% error margins to ensure safety and IEC 60480 compliance. Finally, decide between portable flexibility and stationary monitoring based on your specific site requirements.

The Top 5 Technical Hurdles to Accurate Transformer Oil Tan Delta Measurement?

Accurate Tan Delta testing requires controlling moisture, contaminants, temperature, and interference. Understanding these technical hurdles allows engineers to trust their results and make informed maintenance decisions for critical transformers.

How is Transformer Turn Ratio Tester Used in Different Industries?

A transformer turn ratio (TTR) tester is used to measure the ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer. It helps detect faults in the transformer, such as shorted or open windings, and ensures the transformer is operating correctly.

A comprehensive analysis of troubleshooting and treatment of power transformers

This article provides a comprehensive analysis and study of fault diagnosis and treatment of power transformers. Through a detailed discussion of fault types and causes, we identify major fault types such as overheating faults in conducting circuits, degradation of insulation levels, gas-producing faults, regulator switch faults, transformer winding deformation, transformer oil seepage defects, and capacitor bushing faults, and analyze their impact on the safe operation of the transformer

10kV 고압 전력 설비의 예방 정비

고압 스위치기어, 전류변압기 및 전압변압기, 회로차단기, 버스바, 변압기, 10kV 케이블, 스위치기어, 피뢰기, 접지 시스템, 계전기 보호 장치, 그리고 10kV 고압 버스바 시험은 모두 전력 시스템에서 흔히 사용되는 구성 요소들입니다. 이러한 장비의 안전한 작동을 보장하기 위해서는 정기적인 예방적 검사가 필수적입니다. 다음으로, 이러한 일반적인 구성 요소에 대한 예방적 전력 검사에 대해 살펴보겠습니다.

How AC Resonance Testing Enhances GIS Reliability and Longevity

AC resonance test system helps extend the lifespan of GIS components, allowing operators to maximize the return on investment in this critical electrical infrastructure. By incorporating resonance testing into their maintenance strategies, utilities and industrial operators can significantly improve the operational efficiency and durability of their GIS systems.

Why AC Resonance Testing is Essential for Transformers

AC resonance testing is an indispensable tool throughout the transformer life cycle—from factory acceptance and commissioning to routine maintenance and troubleshooting