Jose Grimoni | Universidade de São Paulo (original) (raw)
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Papers by Jose Grimoni
IEEE Latin America Transactions, Aug 1, 2020
Automation in power generation, distribution and transmission has advanced from a semi-automated ... more Automation in power generation, distribution and transmission has advanced from a semi-automated to fully autonomous approach. This work presents some of the implementations of a transmission and distribution transformer monitoring model for the creation of a management system of these assets, whose topology was elaborated based on IEC 61850. The implementation incorporates the creation of two new LN ' s,: (B) - Diagnosis of the Degradation of the Isolation System of Transformers; (E) - Life Expectancy of the Isolation System of Transformers, post asset recovery action. In order to subsidize the structure of the new LN's Groups, a pilot asset management system was implemented for two transformers from Copel Transmissão e Distribuição (Pilarzinho Substation in Curitiba, Paraná). In this work two new LN's were proposed for groups (B) and (E) respectively: "Degradation of the Transformer Isolation System (paper-oil) - BIOP", and "Remaining Utility Life of the Transformer Insulation System - ELTR ". These LNs were used in the experimental electronic area (IEDs) of the pilot project area, using the Hadrom Xtorm Remote Terminal Unit (ALTUS, IEC 61850 compatible) and evaluated and validated in the field.
ANAIS do XLIX Congresso Brasileiro de Educação em Engenharia, 2021
Brazilian Applied Science Review, 2019
Publicação científica, XIV …, 1997
Revista Agrogeoambiental, 2010
World sustainability series, 2018
The study aims to investigate the impacts of groundwater supply in the Brazilian energy sector, t... more The study aims to investigate the impacts of groundwater supply in the Brazilian energy sector, the dynamics of decision making in water management and Brazilian energy management, and to point out where actions for sustainability in groundwater pumping should be taken. Power generation, consumption and management interact in many ways with water resources, yet surface water management differs from groundwater management. About 2.6% of Brazilian energy consumption is used for groundwater supply. Actions for energy efficiency in this sector can bring energy savings.
Journal of Engineering Research, Jun 19, 2023
IEEE Latin America Transactions, Aug 1, 2020
Automation in power generation, distribution and transmission has advanced from a semi-automated ... more Automation in power generation, distribution and transmission has advanced from a semi-automated to fully autonomous approach. This work presents some of the implementations of a transmission and distribution transformer monitoring model for the creation of a management system of these assets, whose topology was elaborated based on IEC 61850. The implementation incorporates the creation of two new LN ' s,: (B) - Diagnosis of the Degradation of the Isolation System of Transformers; (E) - Life Expectancy of the Isolation System of Transformers, post asset recovery action. In order to subsidize the structure of the new LN's Groups, a pilot asset management system was implemented for two transformers from Copel Transmissão e Distribuição (Pilarzinho Substation in Curitiba, Paraná). In this work two new LN's were proposed for groups (B) and (E) respectively: "Degradation of the Transformer Isolation System (paper-oil) - BIOP", and "Remaining Utility Life of the Transformer Insulation System - ELTR ". These LNs were used in the experimental electronic area (IEDs) of the pilot project area, using the Hadrom Xtorm Remote Terminal Unit (ALTUS, IEC 61850 compatible) and evaluated and validated in the field.
ANAIS do XLIX Congresso Brasileiro de Educação em Engenharia, 2021
Brazilian Applied Science Review, 2019
Publicação científica, XIV …, 1997
Revista Agrogeoambiental, 2010
World sustainability series, 2018
The study aims to investigate the impacts of groundwater supply in the Brazilian energy sector, t... more The study aims to investigate the impacts of groundwater supply in the Brazilian energy sector, the dynamics of decision making in water management and Brazilian energy management, and to point out where actions for sustainability in groundwater pumping should be taken. Power generation, consumption and management interact in many ways with water resources, yet surface water management differs from groundwater management. About 2.6% of Brazilian energy consumption is used for groundwater supply. Actions for energy efficiency in this sector can bring energy savings.
Journal of Engineering Research, Jun 19, 2023