El reto
\n<\/b>En una cantera, dos bombas de achique de 110 kW vac\u00edan de forma continua una balsa donde se acumulan aguas pluviales y de escorrent\u00eda. En una de ellas se instal\u00f3 una cavitaci\u00f3n entre dos campa\u00f1as de an\u00e1lisis de vibraciones: la bomba segu\u00eda funcionando, pero su rodete se erosionaba y su rendimiento hidr\u00e1ulico ca\u00eda, sin ning\u00fan s\u00edntoma visible.<\/p>\n
El enfoque
\n<\/b>El an\u00e1lisis continuo de las se\u00f1ales el\u00e9ctricas revel\u00f3, el 16 de abril, una firma de cavitaci\u00f3n en el espectro de la corriente del motor. Una m\u00e9trica espec\u00edfica, que sigue la energ\u00eda en las bajas frecuencias, se dispar\u00f3 bruscamente y se mantuvo anormalmente alta. El cliente, avisado de inmediato, confirm\u00f3 in situ el ruido de una cavitaci\u00f3n severa.<\/p>\n
El resultado
\n<\/b>La causa se encontr\u00f3 enseguida: unas algas obstru\u00edan parcialmente el colador de aspiraci\u00f3n com\u00fan a las dos bombas. Una semana despu\u00e9s de la detecci\u00f3n, se drag\u00f3 la balsa y se limpi\u00f3 el colador. La m\u00e9trica y la potencia activa volvieron de inmediato a la normalidad. Una simple limpieza, planificada en el momento oportuno, evit\u00f3 la sustituci\u00f3n de una bomba y una parada del sitio.<\/p>\n
\ud83d\udc49 Descargue el caso de uso completo para descubrir c\u00f3mo el an\u00e1lisis el\u00e9ctrico convierte una cavitaci\u00f3n invisible en una simple operaci\u00f3n de mantenimiento planificada.<\/b><\/p>","protected":false},"excerpt":{"rendered":"
En una cantera, dos bombas de achique de 110 kW vac\u00edan de forma continua una balsa de aguas pluviales. En una de ellas apareci\u00f3 cavitaci\u00f3n entre dos campa\u00f1as de an\u00e1lisis de vibraciones: la bomba segu\u00eda funcionando, pero su rodete se erosionaba.<\/p>","protected":false},"featured_media":28338,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"types_de_defauts":[705200248,705200250],"class_list":["post-28340","use-case","type-use-case","status-publish","has-post-thumbnail","hentry","types_de_defauts-mecanique","types_de_defauts-process"],"acf":{"kpi1_value":"110 kW","kpi1_label":"deux pompes d\u2019exhaure surveill\u00e9es en continu dans une carri\u00e8re","kpi2_value":"1 semaine","kpi2_label":"entre la d\u00e9tection et le nettoyage de la cr\u00e9pine d\u2019aspiration","kpi3_value":"0 pompe","kpi3_label":"remplac\u00e9e, et aucun arr\u00eat du site : un simple nettoyage a suffi"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/use-case\/28340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/use-case"}],"about":[{"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/types\/use-case"}],"version-history":[{"count":2,"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/use-case\/28340\/revisions"}],"predecessor-version":[{"id":28344,"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/use-case\/28340\/revisions\/28344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/media\/28338"}],"wp:attachment":[{"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/media?parent=28340"}],"wp:term":[{"taxonomy":"types_de_defauts","embeddable":true,"href":"https:\/\/insens.net\/es\/wp-json\/wp\/v2\/types_de_defauts?post=28340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}