{"id":47624,"date":"2023-07-17T12:06:07","date_gmt":"2023-07-17T10:06:07","guid":{"rendered":"https:\/\/www.bernardbonnefond.com\/?page_id=47624"},"modified":"2024-01-23T10:39:39","modified_gmt":"2024-01-23T09:39:39","slug":"alternateur","status":"publish","type":"page","link":"http:\/\/www.bernardbonnefond.com\/en\/alternateur\/","title":{"rendered":"Alternators"},"content":{"rendered":"
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The ALTERNATOR<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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From the mechanical energy of a turbine, the alternator\u00a0<\/strong>creates electrical energy. It is composed of a stator and a rotor that rotate at synchronous speed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Our products range<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Low speed alternators from 10 to 500 rpm <\/b><\/span>and power range from 100kVA to 20MVA<\/b><\/span><\/p>

Our alternators are direct-drive without multiplication, which eliminates many rotating mechanical parts.<\/span>.<\/span><\/p>

\u00a0<\/span><\/p>

The benefits are :<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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  • High yield<\/span><\/li>\n
  • Less noise pollution<\/b><\/li>\n
  • High availability, less risk of breakdowns<\/span><\/span><\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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    Our expertise :<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    • Electrical and mechanical <\/b>design and engineering\n\n\n<\/span><\/li>
    • Adaptations <\/b>aux contraintes de site
      • Axes : Vertical, Horizontal, Inclined<\/li>
      • Underwater equipment, Bulb<\/li>
      • Cooling : Natural\/forced air, Liquid<\/li><\/ul><\/li>
      • De nombreuses options <\/b>possibles :\u00a0
        • Parking brake<\/li>
        • Frame<\/li>
        • Excitation cabinet<\/li>
        • Vibration control<\/li>
        • etc…<\/li><\/ul><\/li>
        • Manufactured in our workshops in Saint-Etienne (F-42100)<\/li>
        • Magnetic circuits are cut and assembled in our workshops<\/li>
        • Windings in our workshops<\/li>
        • Rotation tests for each unit in our workshops<\/li>
        • On site: Assembly, turbine alignment, commissioning and maintenance..<\/b><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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          Two solutions to suit your needs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          Permanent magnets generator<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          • Coupling cabinet<\/strong> (Load bank, Inverter or Direct)<\/li>
          • Reduced sizes<\/strong><\/li>
          • From 100 kVA to\u00a04 MVA<\/strong><\/li>
          • From 10 to 500 rpm<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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            <\/div>
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            <\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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            Wound poles generator<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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            • Possibility of static or brushless excitation with rotating diodes.<\/strong><\/li>
            • Cos \u03c6 regulation<\/strong><\/li>
            • From 100 kVA to\u00a020 MVA\u00a0<\/b><\/li>
            • From 75 to 500 rpm<\/b><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              10 steps to a successful project<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              Customer's needs<\/div>\n\t\t\t\t<\/div>
              1.<\/div><\/div>
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              Price offer<\/div>
              • Product presentation<\/li>
              • Review of requirements<\/li><\/ul><\/div><\/div><\/div>
                2.<\/div><\/div>
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                Specifications & Definitive offer<\/div>
                • Constraint study<\/li>
                • Advices<\/li><\/ul><\/div><\/div><\/div>
                  3.<\/div><\/div>
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                  Order agreement<\/div>
                  • Register your order & send a confirmation<\/li>
                  • Deadline validation<\/li><\/ul><\/div><\/div><\/div>
                    4.<\/div><\/div>
                    <\/i><\/div>
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                    Electrical dimensioning and mechanical design<\/div>
                    • Machine optimization to increase efficiency<\/li>
                    • General and interface drawings<\/li><\/ul><\/div><\/div><\/div>
                      5.<\/div><\/div>
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                      Validation of general drawing and electrical specifications<\/div><\/div><\/div>
                      6.<\/div><\/div>
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                      Details drawings<\/div><\/div><\/div>
                      7.<\/div><\/div>
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                      Manufacturing & Testing<\/div>
                      • Manufactured in our workshops<\/li>
                      • Magnetic circuits cutting<\/li>
                      • Assembly<\/li>
                      • Testing on test bed<\/li><\/ul><\/div><\/div><\/div>
                        8.<\/div><\/div>
                        <\/i><\/div>
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                        \"\"<\/div>
                        Transport & Customer reception<\/div>

                        We organize the transport(s) and plan the delivery with the customer. We offer handling solutions adapted to your site constraints.<\/p><\/div><\/div><\/div>

                        9.<\/div><\/div>
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                        \"\"<\/div>
                        On-site installation & Commissioning<\/div>

                        Our technicians install and start up the generator.
                        \"\"<\/p><\/div><\/div><\/div>

                        10.<\/div><\/div>
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                        \"\"<\/div>
                        Equipment maintenance & monitoring<\/div>

                        Our team provides maintenance and performance monitoring for all equipment sold. A full report is issued at the end of each intervention, detailing all work carried out, measurements taken and preventive recommendations.<\/p><\/div><\/div><\/div><\/div><\/div><\/div> \n

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