{"id":4833,"date":"2023-09-27T12:52:09","date_gmt":"2023-09-27T12:52:09","guid":{"rendered":"https:\/\/samotics.com\/?p=4833"},"modified":"2026-01-07T13:21:43","modified_gmt":"2026-01-07T12:21:43","slug":"rightsizing-booster-pumps-to-save-wasted-energy","status":"publish","type":"post","link":"https:\/\/samotics.com\/pt\/case-studies\/rightsizing-booster-pumps-to-save-wasted-energy","title":{"rendered":"Redimensionar as bombas de refor\u00e7o para poupar 121 mil euros por ano em energia desperdi\u00e7ada"},"content":{"rendered":"<p>O SAM4 Energy identificou um desajuste cl\u00e1ssico entre a dimens\u00e3o da bomba e o caudal do sistema, que consumia anualmente mais 813 MWh do que o necess\u00e1rio.<\/p>\n<h2><strong>Problema<\/strong><\/h2>\n<p>O SAM4 Energy foi instalado em tr\u00eas bombas de refor\u00e7o de 450 kW que funcionavam simultaneamente num processo de produ\u00e7\u00e3o qu\u00edmica. Depois de analisar os dados operacionais das bombas, o SAM4 identificou um desempenho consistentemente abaixo do \u00f3timo na extremidade esquerda do <a href=\"https:\/\/samotics.com\/pt\/kb\/sam4-real-time-pump-curve\">curva da bomba<\/a> para as tr\u00eas bombas. Isto n\u00e3o s\u00f3 desperdi\u00e7ava energia, como tamb\u00e9m acelerava o desgaste das bombas, o que, a manter-se, aumentava a necessidade de manuten\u00e7\u00e3o e repara\u00e7\u00e3o e, em \u00faltima an\u00e1lise, reduzia o seu tempo de vida.<\/p>\n<figure id=\"attachment_4834\" aria-describedby=\"caption-attachment-4834\" style=\"width: 1400px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4834 size-full\" src=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/pump-curves_1400w_rightsizing-pumps-case-e1697634039264.png\" alt=\"\" width=\"1400\" height=\"606\" title=\"\" srcset=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/pump-curves_1400w_rightsizing-pumps-case-e1697634039264.png 1400w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/pump-curves_1400w_rightsizing-pumps-case-e1697634039264-300x130.png 300w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/pump-curves_1400w_rightsizing-pumps-case-e1697634039264-1024x443.png 1024w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/pump-curves_1400w_rightsizing-pumps-case-e1697634039264-768x332.png 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><figcaption id=\"caption-attachment-4834\" class=\"wp-caption-text\">As tr\u00eas bombas passaram a maior parte do tempo a funcionar muito longe do seu melhor ponto de efici\u00eancia, numa \u00e1rea da curva da bomba conhecida por causar cavita\u00e7\u00e3o e reduzir a vida \u00fatil dos vedantes e dos rolamentos (para al\u00e9m de desperdi\u00e7ar energia significativa).<\/figcaption><\/figure>\n<section id=\"io-key-0\" class=\"block block--text block--wysiwyg bg--primary bg--primary container--m gutter--m\">\n<div class=\"block__inner\">\n<div class=\"block__content\">\n<div class=\"block__text text--styled\">\n<h2><strong>Solu\u00e7\u00e3o<\/strong><\/h2>\n<p>Este comportamento operacional, com cada bomba a funcionar a apenas 56% da sua pot\u00eancia nominal, sugeria que as bombas estavam sobredimensionadas para o caudal desejado do sistema. A nossa equipa de Energia aconselhou o cliente a efetuar uma an\u00e1lise do ciclo de vida, comparando as despesas de capital, as despesas operacionais e o custo de manuten\u00e7\u00e3o de bombas corretamente dimensionadas e concebidas de forma mais eficiente com o custo do consumo de energia das bombas existentes, as perdas operacionais, os custos de manuten\u00e7\u00e3o e a prov\u00e1vel redu\u00e7\u00e3o da vida \u00fatil.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"io-key-0\" class=\"block block--text block--wysiwyg bg--primary bg--primary container--m gutter--m\">\n<div class=\"block__inner\">\n<div class=\"block__content\">\n<div class=\"block__text text--styled\">\n<h2><strong>Poupan\u00e7a<\/strong><\/h2>\n<p>Uma vez implementada, a instala\u00e7\u00e3o de bombas com os melhores pontos de efici\u00eancia mais pr\u00f3ximos do funcionamento do sistema poupar\u00e1 ao cliente at\u00e9 349 toneladas m\u00e9tricas em emiss\u00f5es de carbono e 121 000 euros em energia desperdi\u00e7ada por ano.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-4835\" src=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/energy_case_rightsizing_booster_pumps_savings_1400w.png\" alt=\"\" width=\"1400\" height=\"700\" title=\"\" srcset=\"https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/energy_case_rightsizing_booster_pumps_savings_1400w.png 1400w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/energy_case_rightsizing_booster_pumps_savings_1400w-300x150.png 300w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/energy_case_rightsizing_booster_pumps_savings_1400w-1024x512.png 1024w, https:\/\/samotics.com\/wp-content\/uploads\/2023\/10\/energy_case_rightsizing_booster_pumps_savings_1400w-768x384.png 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>SAM4 Energy identified a classic mismatch between pump size and system flow that was annually consuming 813 MWh more than it needed to. Problem SAM4 Energy was installed on three 450 kW booster pumps that ran simultaneously in a chemical production process. After analyzing the pumps\u2019 operational data, SAM4 identified consistently suboptimal performance on the [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":4837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[6],"tags":[],"coauthors":[69],"class_list":["post-4833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"modified_by":"Gino Gagliardi","_links":{"self":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/comments?post=4833"}],"version-history":[{"count":1,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4833\/revisions"}],"predecessor-version":[{"id":4836,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/posts\/4833\/revisions\/4836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/media\/4837"}],"wp:attachment":[{"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/media?parent=4833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/categories?post=4833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/tags?post=4833"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/samotics.com\/pt\/wp-json\/wp\/v2\/coauthors?post=4833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}