Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits
This paper proposes a systematic method for the identification of the load circuit parameters (say the R, L, and C elements) based only on the information of the instantaneous volt- age and current measured at the point of common coupling (pcc). Geometric Algebra (GA) and concepts of differential ge...
| मुख्य लेखकों: | , , , |
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| स्वरूप: | info:eu-repo/semantics/article |
| भाषा: | English |
| प्रकाशित: |
2024
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| विषय: | |
| ऑनलाइन पहुंच: | http://hdl.handle.net/10835/15068 |
| _version_ | 1789406661489721344 |
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| author | Gil Montoya, Francisco De León, Francisco Arrabal Campos, Francisco Manuel Alcayde García, Alfredo |
| author_facet | Gil Montoya, Francisco De León, Francisco Arrabal Campos, Francisco Manuel Alcayde García, Alfredo |
| author_sort | Gil Montoya, Francisco |
| collection | DSpace |
| description | This paper proposes a systematic method for the identification of the load circuit parameters (say the R, L, and C elements) based only on the information of the instantaneous volt- age and current measured at the point of common coupling (pcc). Geometric Algebra (GA) and concepts of differential geometry are used to produce a rigorous mathematical framework. The identification is formulated as a multidimensional geometrical problem that is solved conveniently by means of GA. Once the passive elements of the load have been identified, the active and reactive powers can be computed from first electromagnetic principles (Maxwell Equations). The theory is general and is verified with linear and nonlinear circuits. The paper shows single-phase circuits but the theory can be extended to three- phase circuits. The method is easy to program and has shown to be very robust for all tested cases. Because of its generality, the method presented will find applications beyond electric circuits |
| format | info:eu-repo/semantics/article |
| id | oai:repositorio.ual.es:10835-15068 |
| institution | Universidad de Cuenca |
| language | English |
| publishDate | 2024 |
| record_format | dspace |
| spelling | oai:repositorio.ual.es:10835-150682024-01-10T12:24:04Z Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits Gil Montoya, Francisco De León, Francisco Arrabal Campos, Francisco Manuel Alcayde García, Alfredo Circuit parameter identification geometric algebra nonlinear circuits power definitions This paper proposes a systematic method for the identification of the load circuit parameters (say the R, L, and C elements) based only on the information of the instantaneous volt- age and current measured at the point of common coupling (pcc). Geometric Algebra (GA) and concepts of differential geometry are used to produce a rigorous mathematical framework. The identification is formulated as a multidimensional geometrical problem that is solved conveniently by means of GA. Once the passive elements of the load have been identified, the active and reactive powers can be computed from first electromagnetic principles (Maxwell Equations). The theory is general and is verified with linear and nonlinear circuits. The paper shows single-phase circuits but the theory can be extended to three- phase circuits. The method is easy to program and has shown to be very robust for all tested cases. Because of its generality, the method presented will find applications beyond electric circuits 2024-01-10T12:24:04Z 2024-01-10T12:24:04Z 2021-10-01 info:eu-repo/semantics/article http://hdl.handle.net/10835/15068 en Atribución 4.0 Internacional http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| spellingShingle | Circuit parameter identification geometric algebra nonlinear circuits power definitions Gil Montoya, Francisco De León, Francisco Arrabal Campos, Francisco Manuel Alcayde García, Alfredo Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title | Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title_full | Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title_fullStr | Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title_full_unstemmed | Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title_short | Determination of Instantaneous Powers from a Novel Time-Domain Parameter Identification Method of Non-Linear Single-Phase Circuits |
| title_sort | determination of instantaneous powers from a novel time-domain parameter identification method of non-linear single-phase circuits |
| topic | Circuit parameter identification geometric algebra nonlinear circuits power definitions |
| url | http://hdl.handle.net/10835/15068 |
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