Analyses of Grid-Connected Induction Generators under Three-phase Unbalanced Conditions
碩士 === 國立成功大學 === 電機工程學系 === 89 === This thesis analyzes both steady-state and transient characteristics of three-phase induction generators connecting to a utility grid using Electromagnetic Transients Program (EMTP). This thesis investigates voltage and current unbalanced factors, effic...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2001
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| Online Access: | http://ndltd.ncl.edu.tw/handle/20262555230466952943 |
| Summary: | 碩士 === 國立成功大學 === 電機工程學系 === 89 === This thesis analyzes both steady-state and transient characteristics of three-phase induction generators connecting to a utility grid using Electromagnetic Transients Program (EMTP). This thesis investigates voltage and current unbalanced factors, efficiency, output active power and reactive power, etc. of a grid-connected induction generator and two parallel-operated grid-connected induction generators supplying static and dynamic loads under different three-phase unbalanced conditions. Experimental results obtained from two 3-hp induction generators are compared with the simulated results to validate the effectiveness and feasibility of the proposed schemes.
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