Ideally, three-phase electrical systems must have voltages and currents with the same magnitude and with an angular phase-shift of 120 °. However, the situations found in the field, as a rule, show dissimilarities between these electric quantities, thus characterizing the well-known unbalanced three-phase systems. This operational condition is due to a number of factors, some intrinsic to the supply systems, and others to the characteristics of the fed loads. In view of the recognized negative impacts associated with improper operations of the networks and their components, as well as effects on the efficiency of the electricity supply and consumption process, regulatory agencies have been aware in relation to this indicator of the electric...
This paper describes the design, proof-of-concept simulations and laboratory test of an algorithm fo...
Afundamentos momentâneos de tensão são fenômenos muito recorrentes em redes elétricas. Assim, os ope...
Short Duration Voltage Variations (VTCDs) are phenomena that, although occurring during a short peri...
Imbalances are common phenomena on three-phase electric power systems. These anomalies may come at ...
This work presents contributions to the operation and control of three-phase modular multilevel stat...
[EN] This paper describes constitution, design and operation of a passive unbalance compensator for ...
This paper deals with the design, the control and the simulation of a voltage balancing static conve...
The supply of energy plays a key role in today’s world for the development of nations. Adequate pro...
O desequilíbrio de tensão é um dos parâmetros analisados com respeito à qualidade de energia, repre...
In the up-grading of the legacy low-voltage system as urban microgrids, phase - balance algorithm de...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
This work presents an analysis of the potential utilization of a static compensator (STATCOM) as a s...
In the last decades an increasing number of non linear and time variant loads has been connected to ...
The number of grid-coupled converters in the low-voltage electrical grid has been steadily increasin...
This paper proposes two new topological arrangements consisting in connecting the AC power supply in...
This paper describes the design, proof-of-concept simulations and laboratory test of an algorithm fo...
Afundamentos momentâneos de tensão são fenômenos muito recorrentes em redes elétricas. Assim, os ope...
Short Duration Voltage Variations (VTCDs) are phenomena that, although occurring during a short peri...
Imbalances are common phenomena on three-phase electric power systems. These anomalies may come at ...
This work presents contributions to the operation and control of three-phase modular multilevel stat...
[EN] This paper describes constitution, design and operation of a passive unbalance compensator for ...
This paper deals with the design, the control and the simulation of a voltage balancing static conve...
The supply of energy plays a key role in today’s world for the development of nations. Adequate pro...
O desequilíbrio de tensão é um dos parâmetros analisados com respeito à qualidade de energia, repre...
In the up-grading of the legacy low-voltage system as urban microgrids, phase - balance algorithm de...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia...
This work presents an analysis of the potential utilization of a static compensator (STATCOM) as a s...
In the last decades an increasing number of non linear and time variant loads has been connected to ...
The number of grid-coupled converters in the low-voltage electrical grid has been steadily increasin...
This paper proposes two new topological arrangements consisting in connecting the AC power supply in...
This paper describes the design, proof-of-concept simulations and laboratory test of an algorithm fo...
Afundamentos momentâneos de tensão são fenômenos muito recorrentes em redes elétricas. Assim, os ope...
Short Duration Voltage Variations (VTCDs) are phenomena that, although occurring during a short peri...