O Biogás e biometano tem um enorme potencial no Brasil, dada a escala de produção de rejeitos industriais, agrícolas e urbanos. Cada vez mais aumenta o interesse pela produção estes combustíveis, e que muitas pessoas não sabem é que já existem cases de sucesso no Brasil relativos a estes biocombustíveis. Neste post, a FIGENER mostra um pouco do que já existe no Brasil e o tanto que o biogás pode representar na energia do país – onde a equipe técnica capacitada e experiência de 30 anos atuando na área de energia da FIGENER são o diferencial para atuar em diversas frentes num projeto de produção e integração de biogás e biometano na área industrial e de distribuição e gás.
Autor: Caio Joppert O biogás e biometano é uma realidade fora do Brasil, principalmente na Europa. Mas o setor energético no Brasil ainda tem receio de investir em empreendimentos de biogás e biometano, e um dos principais motivos é a impressão de que aspectos regulatórios e normativos ainda não estão estabelecidos no Brasil. No entanto,…
O que é o biogás e o biometano, muitas vezes chamado de gás natural verde ou gás natural renovável? Neste post, a FIGENER explica um pouco sobre o que é o biogás e o biometano e as tecnologias envolvidas na produção deste combustível renovável.
FIGENER launches a commemorative seal of 30 years of operation of the company and modernizes the logo. We want to thank everyone who made and are part of this trajectory.
In partnership with Progen, since 2018 Figener has participated in a basic and executive project to close a combined cycle located in Rio de Janeiro.
Figener carries out the executive project for the interconnection of a 200 t/h Biomass boiler.
In 2018, Figener participated in an executive project to install a 138 / 13.8 kV substation. The substation was built in 2018 and has 2 transformers of 12 MVA each. For the project, FIGENER carried out the following activities: Power Flow Study Short Circuit Study Protection and Selectivity Coordination Study.
The objective of the work was to study the possibility of adjusting the characteristics of the biogas produced from the fermentation of vinasse in order to make it interchangeable with Natural Gas (GN), or a substitute GN (GNS) with characteristics that allow it to be introduced in the distribution network.
This article discusses the philosophy and requirements for the development of an independent software and database capable of actively managing the configurations of all relays in an electrical power system.
The increase in the complexity and size of the projects, as well as the need to guarantee the quality of the work performed, demand an efficient engineering process for the design and construction of substations. The traditional process based on plans and 2D drawings and lists of materials disaggregated among themselves do not allow the necessary agility to the workflow.
In partnership with CNI and ABRACE, FIGENER produced in 2012 a document with the concepts of a measurement and verification methodology (M&V) in order to clearly identify the reduction in energy consumption (electricity and fuels) and the respective reduction of greenhouse gas emissions resulting from industrial energy efficiency projects.
This paper presents the results obtained in the analysis for a typical FPSO electrical power system. The main objective of this analysis is to verify the presence of delayed currents zeros, the non-zero times and how the system operational condition and type of event may influence the results.
This work presents the results obtained in the study whose objective was to investigate the possibilities and alternatives of using natural gas for the forced drying of clay that is used in the production process of ceramic tiles.
This work proposes a new approach to the analysis of electrical stability of industrial cogeneration systems that integrates the characteristics and controls of the steam system to the electrical model.
A statistical approach through an innovative methodology and the optimal allocation of investments.
Parallelism of self-generating industrial systems and the public network: technical aspects of systems integration and future perspectives
This work deals with the technical aspects of parallelism with a focus on the typical philosophies of operation and protection of parallelism adopted today by cogeneration industries, based on studies carried out by FIGENER in the last two years. The work is developed in order to identify the aspects that can be improved and that allow a better integration between self-producers and electric energy concessionaires aiming at the global improvement of the quality of the electric energy supply and the energy efficiency.
This paper discusses the practical aspects of implementing the optimizer for COPENE's thermoelectric generation system, which aims to determine the operational conditions that minimize fuel and electricity costs. The focus will be on the modeling, simulation and database of the system and the interface with the supervisory system.
Despite the fact that digital protection, measurement and control systems are already used on a large scale in electrical power systems, many of the criteria used in electrical systems are still the same as those of electromechanical equipment, not allowing the full use of all the benefits that this type of equipment can bring to the electrical system as a whole.
Several industries of all sizes have converted their flamotubular boilers to oil for operation with natural or dual gas (oil/gas).
Transient analysis of integrated power systems to the dynamic behavior of protection devices: aspects of relay modeling
This article describes a generic approach to model the static and dynamic behavior of protection relays. A protection relay - overcurrent, impedance or any other type - is modeled using a multi-level method.
The only 100% Brazilian manufacturer of drywall and one of the main suppliers of materials for dry construction in the country, Trevo Drywall installed in the plant that operates in Juazeiro do Norte, in the interior of Ceará, a new gypsum calcination system - raw material gypsum cousin - considered by specialists in the field as the most innovative in the world.
In 2014 and 2015, FIGENER carried out several studies to solve the problems presented in two coal-fired boilers, type CFB with 240 t/h of superheated steam @ 95.8 bar abs / 485 °C, installed in a large industry in the sector aluminum.
FIGENER has partnered with professors from the Polytechnic School of USP for the development of research and development projects in the Energy area, with a focus on: Electricity Generation, Transmission and Distribution…
Aporte foresees improvements in the receipt and distribution of electricity and will guarantee uninterrupted production at the Triunfo Petrochemical Complex. FIGENER developed conceptual and basic studies and projects.
Last month, FIGENER completed 25 years of activities. Since its foundation, several consultancy and engineering projects have been carried out in the areas of Energy, Environment, Processes, Industrial Utilities and Power Systems in practically all the productive sectors of society.
FNESS starts to perform biphasic flow calculations, enabling the simulation of problems in condensate systems. Many industries have problems with their condensate systems, usually due to the poor dimensioning of their lines, which can cause serious accidents.
PowerFactory v15.2 closes the successful series of releases for version 15 of the PowerFactory. The latest version comes with a wide range of new functions, new electrical models and extensions to the existing modeling suite.
In July 2013, FIGENER became the representative of the company between Gmbh, developer of the primtech program. Primtech is a CAE 3D system for the design, construction, documentation and management of external substations.
Figener held the 3rd edition of the Course on Combustion and Gasification of Solids, on April 18th and 19th, 2012, at Hotel Braston. From fundamental concepts on the burning and gasification of solid fuels to its applications in boilers, furnaces and ovens, they were addressed.
On September 12, 2011, FIGENER held the first Mass and Energy Balance course aimed at professionals in the technical area, involved in installation projects and in the operation of thermal process equipment and utilities.
UTE Cubatão will be a Petrobras cogeneration plant consisting of two turbogenerator units, one steam and the other gas, with a maximum generation capacity of 216 gross MW and with the capacity to supply up to 450 t / h of steam to the Presidente Refinery Bernardes de Cubatão (RPBC).
Throughout its history, Figener has carried out projects for modifications in Furnaces and Gas Exhaust Systems for Ovens and Dryers, normally seeking to increase capacity. In 2007/2008, FIGENER participated in modifications in auxiliary systems of Ferro-Nickel Furnace.
The German group ThyssenKrupp is building a steel complex in the Industrial District of Santa Cruz, in the municipality of Rio de Janeiro, on the banks of Sepetiba Bay.