{"id":13044,"date":"2026-02-10T00:00:00","date_gmt":"2026-02-10T00:00:00","guid":{"rendered":"https:\/\/www.gugler.com\/pourquoi-le-principe-toujours-plus-grand-toujours-mieux-echoue-pour-les-turbines-hydrauliques\/"},"modified":"2026-10-15T12:49:59","modified_gmt":"2026-10-15T12:49:59","slug":"pourquoi-le-principe-toujours-plus-grand-toujours-mieux-echoue-pour-les-turbines-hydrauliques","status":"publish","type":"post","link":"https:\/\/gugler.com\/fr\/pourquoi-le-principe-toujours-plus-grand-toujours-mieux-echoue-pour-les-turbines-hydrauliques\/","title":{"rendered":"Pourquoi le principe \u00ab Toujours plus grand, toujours mieux \u00bb \u00e9choue pour les turbines hydrauliques"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13044\" class=\"elementor elementor-13044 elementor-9774\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26a7a754 e-con-full e-flex e-con e-parent\" data-id=\"26a7a754\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-503df164 e-con-full e-flex e-con e-child\" data-id=\"503df164\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5bd0dfe9 e-flex e-con-boxed e-con e-child\" data-id=\"5bd0dfe9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-448c38cc elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"448c38cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">Dans le domaine de l\u2019 <\/span><\/span><span class=\"TrackChangeTextInsertion TrackedChange SCXW8100030 BCX0\"><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">\u00e9nergie  <\/span><\/span><\/span><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">renouvelable<\/span><\/span> <span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">, la croyance dominante est souvent qu\u2019 <\/span><\/span><span class=\"TrackChangeTextInsertion TrackedChange SCXW8100030 BCX0\"><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">une grande <\/span><\/span><\/span> <span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">machine  <\/span><\/span><span class=\"TrackChangeTextInsertion TrackedChange SCXW8100030 BCX0\"><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">avec la puissance nominale la plus \u00e9lev\u00e9e possible  <\/span><\/span><\/span><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">garantit la plus haute  <\/span><\/span><span class=\"TrackChangeTextInsertion TrackedChange SCXW8100030 BCX0\"><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">production d\u2019\u00e9nergie<\/span><\/span><\/span><span class=\"TextRun SCXW8100030 BCX0\" lang=\"EN-GB\" xml:lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW8100030 BCX0\">. Cependant, notre vaste exp\u00e9rience chez GUGLER Water Turbines <\/span><span class=\"NormalTextRun SCXW8100030 BCX0\">d\u00e9montre<\/span><span class=\"NormalTextRun SCXW8100030 BCX0\"> qu\u2019un surdimensionnement de turbine entra\u00eene une inefficacit\u00e9, une augmentation des co\u00fbts d\u2019investissement et d\u2019exploitation, et une dur\u00e9e de vie plus courte. La cl\u00e9 est un dimensionnement pr\u00e9cis, et non une taille maximale.<\/span><\/span><span class=\"EOP SCXW8100030 BCX0\" data-ccp-props=\"{}\"> <\/span><\/p>\n<p><strong>Le dilemme du dimensionnement<\/strong><\/p>\n<p>L\u2019id\u00e9e qu\u2019une capacit\u00e9 install\u00e9e plus \u00e9lev\u00e9e se traduit automatiquement par une production d\u2019\u00e9nergie globale plus importante est une simplification excessive. Les investisseurs et les planificateurs tentent parfois de \u00ab p\u00e9renniser \u00bb un projet en installant une turbine d\u2019une capacit\u00e9 bien sup\u00e9rieure \u00e0 ce que les conditions de d\u00e9bit moyen ou minimum du site justifient. <\/p>\n<p>Cette qu\u00eate du maximalisme, cependant, se heurte souvent aux lois fondamentales de la physique et de l\u2019\u00e9conomie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4306330c e-con-full e-flex e-con e-child\" data-id=\"4306330c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a59b3b1 elementor-widget elementor-widget-image\" data-id=\"4a59b3b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"950\" height=\"713\" src=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1-1024x768.jpg\" class=\"attachment-large size-large wp-image-13045\" alt=\"\" srcset=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1-1024x768.jpg 1024w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1-300x225.jpg 300w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1-600x450.jpg 600w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1-1200x900.jpg 1200w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Turbinen_Laufrad-1536x1152-1.jpg 1536w\" sizes=\"100vw\" \/>\t\t\t\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59f1aff1 elementor-widget elementor-widget-heading\" data-id=\"59f1aff1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Trois raisons pour lesquelles le surdimensionnement entra\u00eene une sous-performance et des co\u00fbts plus \u00e9lev\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2fb26cc8 e-grid e-con-boxed e-con e-child\" data-id=\"2fb26cc8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65e5cf81 elementor-widget elementor-widget-text-editor\" data-id=\"65e5cf81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Une turbine hydraulique (qu\u2019il s\u2019agisse d\u2019une Kaplan, Francis ou Pelton) est une machine complexe con\u00e7ue pour atteindre un rendement maximal \u00e0 un point de fonctionnement pr\u00e9cis\u00e9ment d\u00e9fini (le <em>point de conception<\/em>). <br\/>Le surdimensionnement signifie que la turbine ne fonctionne presque jamais dans son r\u00e9gime optimal.<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-458fdaf3 elementor-widget elementor-widget-spacer\" data-id=\"458fdaf3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16f38a3 e-flex e-con-boxed e-con e-child\" data-id=\"16f38a3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb0f56 elementor-widget elementor-widget-image\" data-id=\"1bb0f56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1536\" height=\"858\" src=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1.jpg\" class=\"attachment-full size-full wp-image-13047\" alt=\"\" srcset=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1.jpg 1536w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1-300x168.jpg 300w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1-1024x572.jpg 1024w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1-600x335.jpg 600w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bigger-is-better-e1770714407882-1536x858-1-1200x670.jpg 1200w\" sizes=\"100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-420a2a1 elementor-widget elementor-widget-image\" data-id=\"420a2a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1536\" height=\"1057\" src=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1.jpg\" class=\"attachment-full size-full wp-image-13048\" alt=\"\" srcset=\"https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1.jpg 1536w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1-300x206.jpg 300w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1-1024x705.jpg 1024w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1-600x413.jpg 600w, https:\/\/gugler.com\/wp-content\/uploads\/2026\/02\/Bild5_-1-1536x1057-1-1200x826.jpg 1200w\" sizes=\"100vw\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc64627 e-flex e-con-boxed e-con e-child\" data-id=\"fc64627\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a73e1a0 e-grid e-con-full e-con e-child\" data-id=\"a73e1a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ed9a7eb e-con-full e-flex e-con e-child\" data-id=\"ed9a7eb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-411ef49 elementor-widget elementor-widget-heading\" data-id=\"411ef49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Chute de rendement \u00e0 charge partielle\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efb5cfc elementor-widget elementor-widget-text-editor\" data-id=\"efb5cfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Le probl\u00e8me :<\/strong> Lorsqu\u2019une turbine est trop grande, elle fonctionne la plupart du temps avec un d\u00e9bit nettement inf\u00e9rieur \u00e0 son maximum de conception.<\/p>\n<p><strong>La cons\u00e9quence :<\/strong> Le rendement chute fortement en dehors du point de conception, en particulier pour les turbines Francis. La turbine fonctionne, mais avec une efficacit\u00e9 substantiellement plus faible. Cela signifie que moins d\u2019\u00e9lectricit\u00e9 est produite \u00e0 partir des ressources en eau disponibles qu\u2019il ne serait possible avec une machine correctement dimensionn\u00e9e.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02c4423 e-con-full e-flex e-con e-child\" data-id=\"02c4423\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29ae43b elementor-widget elementor-widget-heading\" data-id=\"29ae43b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Risque accru de vibrations\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-49e33bf elementor-widget elementor-widget-text-editor\" data-id=\"49e33bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Le probl\u00e8me :<\/strong> Le fonctionnement de la turbine en dehors de son enveloppe de performance optimale modifie les conditions d\u2019\u00e9coulement dans les sections critiques (en particulier sur la roue).<\/p>\n<p><strong>La cons\u00e9quence :<\/strong> Des conditions d\u2019\u00e9coulement non optimales entra\u00eenent un fonctionnement instable caract\u00e9ris\u00e9 par des vibrations accrues, des sauts de puissance et un fonctionnement bruyant. De plus, la cavitation, qui est la formation et l\u2019effondrement ult\u00e9rieur de bulles de vapeur, peut se produire sur certaines parties de la machine dans ces conditions de fonctionnement. Tout cela entra\u00eene des arr\u00eats co\u00fbteux et impr\u00e9vus, ainsi que la n\u00e9cessit\u00e9 de r\u00e9parer ou de remplacer des composants.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d97a699 e-con-full e-flex e-con e-child\" data-id=\"d97a699\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-919c4d4 elementor-widget elementor-widget-heading\" data-id=\"919c4d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Co\u00fbts d\u2019investissement, d\u2019exploitation et de maintenance plus \u00e9lev\u00e9s\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1217b7b elementor-widget elementor-widget-text-editor\" data-id=\"1217b7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><b data-path-to-node=\"1\" data-index-in-node=\"0\">Le probl\u00e8me :<\/b> Une machine plus grande est install\u00e9e pour r\u00e9pondre \u00e0 des attentes de d\u00e9bit trop optimistes.<\/p>\n<p><b data-path-to-node=\"1\" data-index-in-node=\"97\">La cons\u00e9quence :<\/b> Non seulement les d\u00e9penses d\u2019investissement initiales sont nettement plus \u00e9lev\u00e9es, mais le fonctionnement inefficace d\u00e9j\u00e0 mentionn\u00e9, accompagn\u00e9 de vibrations et \u00e9ventuellement de dommages dus \u00e0 la cavitation, fait grimper les co\u00fbts de maintenance, ce qui signifie que vous payez un suppl\u00e9ment pour une machine qui produit moins d\u2019\u00e9nergie et n\u00e9cessite un entretien plus fr\u00e9quent et plus co\u00fbteux.<\/p>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e3a603 e-con e-atomic-element e-flexbox-base e-default-div e-a65dadc \" data-id=\"4e3a603\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"4e3a603\" data-e-type=\"e-flexbox\" data-id=\"4e3a603\">\n    \n<\/div>\n<div class=\"elementor-element elementor-element-5d9ff8a e-con e-atomic-element e-flexbox-base e-default-div e-b9b5e58 \" data-id=\"5d9ff8a\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"5d9ff8a\" data-e-type=\"e-flexbox\" data-id=\"5d9ff8a\">\n    <div class=\"elementor-element elementor-element-3143202 e-flex e-con-boxed e-con e-parent\" data-id=\"3143202\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f0203c3 e-con-full e-flex e-con e-child\" data-id=\"f0203c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4e6b48 elementor-widget elementor-widget-text-editor\" data-id=\"e4e6b48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cf9f6e3 e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"cf9f6e3\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-e481d8a elementor-widget elementor-widget-heading\" data-id=\"e481d8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">La solution Gugler : Ing\u00e9nierie de pr\u00e9cision et conception sur mesure<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-0df098d e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"0df098d\" data-element_type=\"container\" data-e-type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-5543298 elementor-widget elementor-widget-text-editor\" data-id=\"5543298\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p>Chez GUGLER Water Turbines, nous basons nos projets sur le principe de l\u2019\u00c9nergie Liquide \u2013 Ing\u00e9nierie Solide. La cl\u00e9 du succ\u00e8s n\u2019est pas la taille, mais une compatibilit\u00e9 pr\u00e9cise. <\/p>\n<p>Chaque projet commence par une analyse d\u00e9taill\u00e9e des donn\u00e9es hydrographiques (courbes de d\u00e9bit, conditions de hauteur de chute) sur la dur\u00e9e de vie de la centrale \u00e9lectrique.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\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\t\t<\/div>\n\t\t\n<\/div>\n<div class=\"elementor-element elementor-element-9b827c4 e-grid e-con-boxed e-con e-parent\" data-id=\"9b827c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6b1d58c e-con-full e-flex e-con e-child\" data-id=\"6b1d58c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b12b475 elementor-widget elementor-widget-heading\" data-id=\"b12b475\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9terminer le point de fonctionnement optimal<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fe5979 elementor-widget elementor-widget-text-editor\" data-id=\"8fe5979\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Nous concevons la turbine (Kaplan, Francis ou Pelton) de mani\u00e8re \u00e0 ce que son rendement maximal corresponde aussi pr\u00e9cis\u00e9ment que possible aux d\u00e9bits moyens et les plus fr\u00e9quents \u00e0 l\u2019emplacement donn\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac78aac e-con-full e-flex e-con e-child\" data-id=\"ac78aac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-348b91c elementor-widget elementor-widget-heading\" data-id=\"348b91c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Optimiser la roue\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8dd5d74 elementor-widget elementor-widget-text-editor\" data-id=\"8dd5d74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"TextRun SCXW214761977 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW214761977 BCX0\">La roue est le c\u0153ur de la turbine. Sa conception (forme des aubes<\/span><\/span><span class=\"TrackChangeTextInsertion TrackedChange SCXW214761977 BCX0\"><span class=\"TextRun SCXW214761977 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW214761977 BCX0\"> et nombre<\/span><\/span><\/span><span class=\"TextRun SCXW214761977 BCX0\" lang=\"EN-GB\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW214761977 BCX0\">) est faite sur mesure pour minimiser les pertes hydrauliques et maximiser le rendement sur toute la plage de fonctionnement pr\u00e9vue.<\/span><\/span><span class=\"EOP SCXW214761977 BCX0\" data-ccp-props=\"{}\"> <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5f9218f e-con-full e-flex e-con e-child\" data-id=\"5f9218f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6e5de1 elementor-widget elementor-widget-heading\" data-id=\"d6e5de1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Fournir des solutions \u00ab Water-to-Wire \u00bb\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8414165 elementor-widget elementor-widget-text-editor\" data-id=\"8414165\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En fournissant l\u2019\u00e9quipement \u00e9lectrom\u00e9canique complet (y compris les syst\u00e8mes de contr\u00f4le), nous nous assurons que chaque composant, de la prise d\u2019eau au raccordement au r\u00e9seau, fonctionne en parfaite synergie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e64cec0 e-con e-atomic-element e-flexbox-base e-default-div e-f098ddf \" data-id=\"e64cec0\" data-element_type=\"e-flexbox\" data-e-type=\"e-flexbox\" data-interaction-id=\"e64cec0\" data-e-type=\"e-flexbox\" data-id=\"e64cec0\">\n    <div class=\"elementor-element elementor-element-772d361 e-flex e-con-boxed e-con e-parent\" data-id=\"772d361\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a533cc elementor-widget elementor-widget-text-editor\" data-id=\"8a533cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Maximiser les profits dans l\u2019hydro\u00e9lectricit\u00e9 ne consiste pas \u00e0 installer la plus grande machine possible. Il s\u2019agit d\u2019installer la plus appropri\u00e9e et la plus fiable.<br\/>Une turbine correctement dimensionn\u00e9e garantit une production annuelle d\u2019\u00e9nergie plus \u00e9lev\u00e9e avec des risques moindres et une dur\u00e9e de vie plus longue. <\/p>\n<p><strong><span class=\"NormalTextRun TrackChangeHoverSelectHighlightRed SCXW253440642 BCX0\">Et enfin, <\/span><span class=\"NormalTextRun TrackChangeHoverSelectHighlightRed SCXW253440642 BCX0\">n\u2019oublions<\/span><span class=\"NormalTextRun TrackChangeHoverSelectHighlightRed SCXW253440642 BCX0\"> pas : <\/span>Il y a une exception \u00e0 chaque r\u00e8gle, et c\u2019est pourquoi GUGLER traite chaque projet comme un cas unique.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dans le domaine de l\u2019 \u00e9nergie renouvelable , la croyance dominante est souvent qu\u2019 une grande machine avec la puissance nominale la plus \u00e9lev\u00e9e possible garantit la plus haute production d\u2019\u00e9nergie. Cependant, notre vaste exp\u00e9rience chez GUGLER Water Turbines d\u00e9montre qu\u2019un surdimensionnement de turbine entra\u00eene une inefficacit\u00e9, une augmentation des co\u00fbts d\u2019investissement et d\u2019exploitation, et &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/gugler.com\/fr\/pourquoi-le-principe-toujours-plus-grand-toujours-mieux-echoue-pour-les-turbines-hydrauliques\/\" class=\"more-link\">Lire la suite de<span class=\"screen-reader-text\">\u00ab\u00a0Pourquoi le principe \u00ab Toujours plus grand, toujours mieux \u00bb \u00e9choue pour les turbines hydrauliques\u00a0\u00bb<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-13044","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"acf":[],"_links":{"self":[{"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/posts\/13044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/comments?post=13044"}],"version-history":[{"count":2,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/posts\/13044\/revisions"}],"predecessor-version":[{"id":13051,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/posts\/13044\/revisions\/13051"}],"wp:attachment":[{"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/media?parent=13044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/categories?post=13044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gugler.com\/fr\/wp-json\/wp\/v2\/tags?post=13044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}