Daniel Memije
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Daniel Memije has a total of 6 co-authors. Here are the top co-authors by number of shared publications:
- Hernán A. Sánchez
Instituto Politécnico Nacional, Escuela Superior de Ingeniería Mecánica y Eléctrica, Unidad Zacatenco, Av. Luis Enrique Erro s/n, Ciudad de Mexico 07738, Mexico
1 shared publication - Jaime José Rodríguez Rivas
Escuela Superior de Ingeniera Mecnica y Elctrica, Instituto Politcnico Nacional, Ciudad de Mxico, Mexico
1 shared publication - Luis M. Ortega
Tecnológico de Monterrey Campus Estado de México, Lago de Guadalupe Km. 3.5, Ciudad de México 52926, Mexico
1 shared publication - Oscar Carranza
Escuela Superior de Computo, Instituto Politcnico Nacional, Ciudad de Mxico, Mexico
1 shared publication - Ruben Ortega
Escuela Superior de Computo, Instituto Politcnico Nacional, Ciudad de Mxico, Mexico
1 shared publication - Victor Hugo Garcia Ortega
Departamento de Tecnologías de la Información y Procesos Educativos, Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de Mexico (UNAM), Circuito Exterior sn, Cd. Universitaria, Ciudad de Mexico 04510, Mexico
1 shared publication
Latest Publications
- Open Access
- 25 July 2024
- Published by MDPI AG in Electronics
- Vol. 13 (15) , 2943
Controller Design for Autonomous Direct Current Microgrid Operation
In the last three decades, the development of new electricity-generation strategies based on renewable energy has been promoted, which has made it possible to offset the increase in electricity consumption, reduce production costs, and positively impact climate change. These new-generation strategies are based on distributed generation (DG) at different points of the electrical power system, which has economic, social, and environmental impacts by reducing greenhouse gas emissions. The new concept of an electric microgrid, which is an integrated energy generation and management system with autonomous capacity, allows efficient production and consumption, with alternating current (AC) and direct current (DC) microgrids being available. This work presents a topology of direct current microgrids for island mode operation, which aims to supply electricity to variable and constant power loads (CPLs), as well as for the autonomous charging and discharging of batteries. To achieve this objective, a microgrid model is developed, current and voltage control loop controllers are designed, and their performance in different types of operation is analyzed. As a contribution to this work, the parasitic elements in the microgrid model are considered, and the design of the controller in the voltage loop is presented for the power supply to the local linear and non-linear loads, in addition to managing the energy coming from CPLs and controls the charge and discharge of the battery. To validate the performance of the controllers, three microgrid operation tests are carried out, which are presented in the Simulations section. In these tests, it is observed that with the PI controller in the voltage loop, the DC_Link signal presents transients with an amplitude of 5 V below and above the 200 V reference, which shows the poor performance of the controller. However, in all three tests with the modified PI-P controller, the DC_Link voltage remains constant at 200 V, with a negligible transient amplitude of almost 0 V, showing better performance.
- 25 July 2024
- Published by MDPI AG in Electronics
- Vol. 13 (15) , 2943
Open AccessController Design for Autonomous Direct Current Microgrid Operation
In the last three decades, the development of new electricity-generation strategies based on renewable energy has been promoted, which has made it possible to offset the increase in electricity consumption, reduce production costs, and positively impact climate change. These new-generation strategies are based on distributed generation (DG) at different points of the electrical power system, which has economic, social, and environmental impacts by reducing greenhouse gas emissions. The new concept of an electric microgrid, which is an integrated energy generation and management system with autonomous capacity, allows efficient production and consumption, with alternating current (AC) and direct current (DC) microgrids being available. This work presents a topology of direct current microgrids for island mode operation, which aims to supply electricity to variable and constant power loads (CPLs), as well as for the autonomous charging and discharging of batteries. To achieve this objective, a microgrid model is developed, current and voltage control loop controllers are designed, and their performance in different types of operation is analyzed. As a contribution to this work, the parasitic elements in the microgrid model are considered, and the design of the controller in the voltage loop is presented for the power supply to the local linear and non-linear loads, in addition to managing the energy coming from CPLs and controls the charge and discharge of the battery. To validate the performance of the controllers, three microgrid operation tests are carried out, which are presented in the Simulations section. In these tests, it is observed that with the PI controller in the voltage loop, the DC_Link signal presents transients with an amplitude of 5 V below and above the 200 V reference, which shows the poor performance of the controller. However, in all three tests with the modified PI-P controller, the DC_Link voltage remains constant at 200 V, with a negligible transient amplitude of almost 0 V, showing better performance.