Device to prevent explosion and fire of an oil-insulated transformer
DE102013001783A1
Method for protecting and monitoring power transformer, involves using sensors for detecting fault gases that are identified in area of gas cushion, and measuring system for diagnosing, protecting and monitoring transformer
DE102008006679A1
Environment-friendly modular universal passenger car, has front part utilizes as locomotive unit and equipped with driving systems, and rear parts provided with electric drive, hybrid drive and fuel cell drive
DE102004010278A1
Flexible open air electrical insulating material, consists of a mixture of silicone, EPDM and polyethylene in various ratios depending on use
DE10035723A1
Contactless fire sensor for high voltage installations has light sensor and receiver
DE10033868A1
Transformer monitoring system has several sensors giving continuous status information
DE10013001A1
Method for determining moisture content in liquid-paper insulated plant, e.g. transformers, by electronic monitoring of change in capacity and conductivity
DE10005540A1
Partial discharge orientation method for transformer involves removing external interference signals from partial discharge signal through localization of partial discharge within transformer
DE10000147A1
Method to filter and dry insulation of fluid-filled high voltage device, e.g. transformer; involves contacting fluid with molecular sieve, e.g. zeolite, so that water or dirt can be drawn from fluid
DE19962834A1
Procedure for isolating a partial discharge signal from a signal received at a detection body and for locating its origin for use in detecting such discharges in large resin impregnated bodies such as transformers or coils
DE19946641A1
Improving electrical and aging characteristics of oil-filled high voltage equipment comprises adding hygroscopic insulant liquid to mineral oil
