Planning Scheme for Optimal PMU Location Considering Power System Expansion
In the present research, a methodology was developed for the deployment and optimal location of PMUs with redundancy and system observability constraints at 100%, considering the topological changes generated by transmission expansion planning (TEP). To determine the expansion scenarios and topology...
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MDPI AG
2025-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/18/13/3283 |
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| author | Gandhi Carvajal Diego Carrión Manuel Jaramillo |
| author_facet | Gandhi Carvajal Diego Carrión Manuel Jaramillo |
| author_sort | Gandhi Carvajal |
| collection | DOAJ |
| description | In the present research, a methodology was developed for the deployment and optimal location of PMUs with redundancy and system observability constraints at 100%, considering the topological changes generated by transmission expansion planning (TEP). To determine the expansion scenarios and topology changes of the power system, the original IEEE test systems of 14, 30, and 118 buses were used as a starting point, in which a 20-year horizon was considered and an increase in load nodes was proposed, with which the new lines needed were determined by applying TEP. Under these temporal and expansion scenarios, the optimal location of PMUs was determined based on mixed-integer linear optimization, with which the order of location of PMUs was determined. The results of the methodology allow defining the order of PMU implementation in power systems that expand over time. |
| format | Article |
| id | doaj-art-9e9e4cc26daf4e90ac89075393cb89eb |
| institution | DOAJ |
| issn | 1996-1073 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj-art-9e9e4cc26daf4e90ac89075393cb89eb2025-08-20T03:17:07ZengMDPI AGEnergies1996-10732025-06-011813328310.3390/en18133283Planning Scheme for Optimal PMU Location Considering Power System ExpansionGandhi Carvajal0Diego Carrión1Manuel Jaramillo2Master’s Program in Electricity, Salesian Polytechnic University, Quito EC170702, EcuadorSmart Grid Research Group—GIREI (Spanish Acronym), Electrical Engineering Department, Salesian Polytechnic University, Quito EC170702, EcuadorSmart Grid Research Group—GIREI (Spanish Acronym), Electrical Engineering Department, Salesian Polytechnic University, Quito EC170702, EcuadorIn the present research, a methodology was developed for the deployment and optimal location of PMUs with redundancy and system observability constraints at 100%, considering the topological changes generated by transmission expansion planning (TEP). To determine the expansion scenarios and topology changes of the power system, the original IEEE test systems of 14, 30, and 118 buses were used as a starting point, in which a 20-year horizon was considered and an increase in load nodes was proposed, with which the new lines needed were determined by applying TEP. Under these temporal and expansion scenarios, the optimal location of PMUs was determined based on mixed-integer linear optimization, with which the order of location of PMUs was determined. The results of the methodology allow defining the order of PMU implementation in power systems that expand over time.https://www.mdpi.com/1996-1073/18/13/3283phasor measurement unitstransmission expansion planningpower system measurementsmixed-integer linear programmingoptimal PMU location |
| spellingShingle | Gandhi Carvajal Diego Carrión Manuel Jaramillo Planning Scheme for Optimal PMU Location Considering Power System Expansion Energies phasor measurement units transmission expansion planning power system measurements mixed-integer linear programming optimal PMU location |
| title | Planning Scheme for Optimal PMU Location Considering Power System Expansion |
| title_full | Planning Scheme for Optimal PMU Location Considering Power System Expansion |
| title_fullStr | Planning Scheme for Optimal PMU Location Considering Power System Expansion |
| title_full_unstemmed | Planning Scheme for Optimal PMU Location Considering Power System Expansion |
| title_short | Planning Scheme for Optimal PMU Location Considering Power System Expansion |
| title_sort | planning scheme for optimal pmu location considering power system expansion |
| topic | phasor measurement units transmission expansion planning power system measurements mixed-integer linear programming optimal PMU location |
| url | https://www.mdpi.com/1996-1073/18/13/3283 |
| work_keys_str_mv | AT gandhicarvajal planningschemeforoptimalpmulocationconsideringpowersystemexpansion AT diegocarrion planningschemeforoptimalpmulocationconsideringpowersystemexpansion AT manueljaramillo planningschemeforoptimalpmulocationconsideringpowersystemexpansion |