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sábado, 3 de março de 2012

Brazilian companies invest in cogeneration and automation solutions


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For some time now, electricity from the process called cogeneration went from being a subproduct of the mills to becoming an actual product. This is the reason industrial plants today are called sugar-energy units. Due to this change, the sector is increasing investments in new technologies which provide greater electrical efficiency.Global giant Siemens, who opened their first factory in Brazil over one hundred years ago, is currently the country’s largest electrical-electronic company. It provides a series of systems for generating and transmitting electrical energy and is also responsible for 50% of all electricity generated in the nation.
Employing all this experience and technology, Siemens has invested in solutions for electricity and automation within the sugar-energy field. Consider the increase in capacity for production of high output turbine rotors in its manufacturing complex located in Jundiaí, SP.
Currently, the company has the capacity to produce equipment which provides twice the power (80MW) as the prior line, due to the installation of a new rotor balancer which works at higher speeds in a vacuum, while their service areas provide balancing for all kinds of turbines and industrial compressors for units which produce sugar and ethanol. “We are able to provide integrated automation, generation and transmission solutions for electricity to suit the needs of the Brazilian mills today,” states Jorge Balanin, a Siemens manager. “The potential of this market is very significant, because besides providing an additional source of revenue from turning the bagasse into heat and electricity, cogeneration may be the opportunity for renewal of the entire structure of a mill through investments in new machines and more modern, efficient equipment”, Mr. Balanin added.
At the last Fenasucro, an event which gathers the gamut of suppliers for the sugar-energy sector, besides the high-energy extraction and condensation turbines for cogeneration, Siemens also presented its electrical motor lineup: one with low tension and motors between 0.13kW to 4000kW and a second for medium to high tension with high powered motors designed for the sugar-energy industry. In the field of automation, Siemens displayed its systems which can be applied to the entire manufacturing process, such as the operations controlled by industrial management software Simatic IT and MESAGRO. They also had visitors visit mills “on-line” using both systems Siemens supplies to the market, such as the Simatic S7 and the visualization platform Simatic WinCC or PCS7.
Fonte: ProCana Brasil

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