Forecasting the Reliability of Components Subjected to Harmonics Generated by Power Electronic Converters
نویسندگان
چکیده
منابع مشابه
Development of an Expert System to Identify and Estimate Harmonics Produced by Power Electronic Converters
The existence of harmonics is one of the significant means of deteriorating the quality of an electric power supply. In order to fully understand the problems caused by harmonics, sources of electric power harmonics needs to be identified and this normally requires power quality monitoring and analysis. However, monitoring usually generates vast amount of data which makes manual inspection of t...
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A simplified simulation method for the calculation of conducted electromagnetic interference (EMI) caused by switched power converters (SPCs) is presented. The method presented here is based on a “sourcepropagation-pathderived disturbance” simulation process and is specially designed to simplify the mentioned computation problems. In the design of the proposed method, quick and robust simulatio...
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The voltage source used for testing electrical equipment has to achieve special requirements, which are noted in the international standards. Still today the test voltages for routineand type tests of utilities for the power engineering are generated by motor-generator sets. Attempting to replace the m.-g. sets with static frequency converters, two major problems occur in implementing this tech...
متن کاملAnalysis of Power Electronic Converters Using the Developed State Space Averaging Method
Power electronic converters are non-linear time-dependent systems whose exact analysis without the use of computers is very difficult, and even using computer softwares requires a long time. Use of the state space averaging method, as will be mentioned, in addition to simplifying the analysis procedure which is a result of converting a time-dependent system to a time-independent one, reduces th...
متن کاملAnalysis of Power Electronic Converters Using the Developed State Space Averaging Method
Power electronic converters are non-linear time-dependent systems whose exact analysis without the use of computers is very difficult, and even using computer softwares requires a long time. Use of the state space averaging method, as will be mentioned, in addition to simplifying the analysis procedure which is a result of converting a time-dependent system to a time-independent one, reduces th...
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ژورنال
عنوان ژورنال: Electronics
سال: 2020
ISSN: 2079-9292
DOI: 10.3390/electronics9081266