{"id":3516,"date":"2026-10-14T01:37:00","date_gmt":"2026-10-14T01:37:00","guid":{"rendered":"https:\/\/hmxenergy.com\/bess-diesel-generator-controls\/"},"modified":"2026-10-10T01:59:54","modified_gmt":"2026-10-10T01:59:54","slug":"commandes-du-generateur-diesel-bess","status":"publish","type":"post","link":"https:\/\/hmxenergy.com\/fr\/bess-diesel-generator-controls\/","title":{"rendered":"Diesel Plus BESS : Qui contr\u00f4le la fr\u00e9quence lorsque le r\u00e9seau est absent ?"},"content":{"rendered":"<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-1024x1024.jpg\" alt=\"R\u00e9f\u00e9rence du projet solaire et de stockage HMX pour la planification de micro-r\u00e9seaux\" class=\"wp-image-3136\" srcset=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-1024x1024.jpg 1024w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-300x300.jpg 300w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-150x150.jpg 150w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-768x768.jpg 768w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-1536x1536.jpg 1536w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-2048x2048.jpg 2048w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-12x12.jpg 12w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-600x600.jpg 600w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-800x800.jpg 800w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/HMX-Energy-off-grid-100kW-215kWh-BESS-project-for-Mali-commercial-power-stability-and-energy-saving-100x100.jpg 100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Projet BESS hors r\u00e9seau HMX Energy de 100 kW et 215 kWh pour la stabilit\u00e9 de l'alimentation \u00e9lectrique et les \u00e9conomies d'\u00e9nergie d'un site commercial au Mali ; image de r\u00e9f\u00e9rence de la m\u00e9diath\u00e8que HMX.<\/figcaption><\/figure>\n<p>\u201c Compatible avec un groupe \u00e9lectrog\u00e8ne diesel \u201d ne constitue pas une sp\u00e9cification d'int\u00e9gration compl\u00e8te. Un plan d'int\u00e9gration BESS-groupe \u00e9lectrog\u00e8ne doit identifier quel \u00e9quipement \u00e9tablit la tension et la fr\u00e9quence de l'\u00eelot, comment la puissance est partag\u00e9e, et ce qui se produit lorsqu'un contr\u00f4leur, un g\u00e9n\u00e9rateur ou une liaison de communication devient indisponible.<\/p>\n<p>La partie difficile n'est souvent pas le point de fonctionnement stable normal. C'est la transition entre les \u00e9tats de fonctionnement : d\u00e9marrer un g\u00e9n\u00e9rateur sur un bus sous tension, lib\u00e9rer une batterie de sa fonction de r\u00e9gulation de fr\u00e9quence, charger pendant que les charges de l'usine varient, ou r\u00e9cup\u00e9rer apr\u00e8s un d\u00e9marrage \u00e9chou\u00e9. R\u00e9digez ces s\u00e9quences avant la commande des \u00e9quipements, tant que les responsabilit\u00e9s peuvent encore \u00eatre attribu\u00e9es clairement.<\/p>\n<h2>Attribuer la propri\u00e9t\u00e9 du contr\u00f4le pour chaque \u00e9tat<\/h2>\n<p>La capacit\u00e9 de formation de r\u00e9seau et la capacit\u00e9 \u00e9nerg\u00e9tique r\u00e9pondent \u00e0 des questions diff\u00e9rentes. Une batterie peut disposer d'une \u00e9nergie stock\u00e9e suffisante tout en manquant du mode de contr\u00f4le approuv\u00e9 ou de l'alimentation auxiliaire n\u00e9cessaire \u00e0 un syst\u00e8me en \u00eelot. De m\u00eame, un g\u00e9n\u00e9rateur qui \u00e9tablit un \u00eelot ne prouve pas que chaque onduleur propos\u00e9 peut fonctionner de mani\u00e8re stable \u00e0 ses c\u00f4t\u00e9s.<\/p>\n<p><a href=\"https:\/\/www.cummins.com\/sites\/default\/files\/2026-04\/2024-nov-microgrids-and-integrated-solutions.pdf\">Le mat\u00e9riel de formation \u00e0 l'int\u00e9gration des micro-r\u00e9seaux de Cummins<\/a> met l'accent sur la faisabilit\u00e9, l'\u00e9valuation de la stabilit\u00e9 et les s\u00e9quences d'exploitation. Le document est h\u00e9berg\u00e9 dans un r\u00e9pertoire 2026 mais provient de novembre 2024 ; son cadre d'ing\u00e9nierie ne doit pas \u00eatre confondu avec une nouvelle r\u00e9glementation de 2026.<\/p>\n<table>\n<caption>Matrice propos\u00e9e de propri\u00e9t\u00e9 du contr\u00f4le pour un projet diesel-plus-batterie<\/caption>\n<thead>\n<tr>\n<th>\u00c9tat de fonctionnement<\/th>\n<th>D\u00e9cision \u00e0 documenter<\/th>\n<th>Preuve avant approbation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>R\u00e9seau public disponible<\/td>\n<td>Autorit\u00e9 d'import\/export et statut du g\u00e9n\u00e9rateur<\/td>\n<td>S\u00e9quence de dispatch et d'interconnexion approuv\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>\u00celot soutenu par batterie<\/td>\n<td>Source de tension et de fr\u00e9quence, si ce mode est pris en charge<\/td>\n<td>Capacit\u00e9 du PCS et architecture compl\u00e8te de l'\u00eelot<\/td>\n<\/tr>\n<tr>\n<td>\u00celot soutenu par g\u00e9n\u00e9rateur<\/td>\n<td>R\u00f4le op\u00e9rationnel de la batterie et m\u00e9thode de partage de puissance<\/td>\n<td>Examen de la compatibilit\u00e9 de contr\u00f4le entre g\u00e9n\u00e9rateur et onduleur<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9n\u00e9rateur se raccordant \u00e0 un \u00eelot sous tension<\/td>\n<td>Synchronisation, permis et autorit\u00e9 de fermeture<\/td>\n<td>Conception de commutation et de protection approuv\u00e9e<\/td>\n<\/tr>\n<tr>\n<td>Batterie indisponible<\/td>\n<td>D\u00e9lestage et capacit\u00e9 de la source restante<\/td>\n<td>S\u00e9quence de repli s\u00fbre avec responsabilit\u00e9s nomm\u00e9es<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>La matrice n'exige pas que chaque projet offre chaque \u00e9tat. Les \u00e9tats non pris en charge doivent \u00eatre marqu\u00e9s comme indisponibles et exclus par la conception. Une architecture simple et bien d\u00e9finie est pr\u00e9f\u00e9rable \u00e0 une proposition commerciale qui implique des capacit\u00e9s non document\u00e9es pour la configuration livr\u00e9e.<\/p>\n<p>Notre <a href=\"https:\/\/hmxenergy.com\/fr\/sauvegarde-de-demarrage-a-froid-de-bess\/\">Guide de d\u00e9marrage \u00e0 froid et de secours BESS<\/a> traite de la r\u00e9cup\u00e9ration \u00e0 partir d'un bus hors tension. La matrice de propri\u00e9t\u00e9 ci-dessus va plus loin : elle d\u00e9crit comment les sources coexistent apr\u00e8s que le bus est d\u00e9j\u00e0 sous tension.<\/p>\n<h2>La charge du g\u00e9n\u00e9rateur et la charge de la batterie partagent la m\u00eame marge disponible<\/h2>\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-1024x768.jpg\" alt=\"R\u00e9f\u00e9rence de mise en service HMX pour l&#039;examen des traces de puissance et de contr\u00f4leur\" class=\"wp-image-3153\" srcset=\"https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-1024x768.jpg 1024w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-300x225.jpg 300w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-768x576.jpg 768w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-1536x1152.jpg 1536w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-16x12.jpg 16w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant-800x600.jpg 800w, https:\/\/hmxenergy.com\/wp-content\/uploads\/2026\/09\/Technician-commissioning-100kW-215kWh-commercial-solar-storage-solution-for-Malaysia-industrial-plant.jpg 1706w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Technicien mettant en service une solution de stockage solaire commercial de 100 kW\/215 kWh pour une usine industrielle en Malaisie ; image de r\u00e9f\u00e9rence de la m\u00e9diath\u00e8que HMX.<\/figcaption><\/figure>\n<p>Lorsque la batterie se charge \u00e0 partir du g\u00e9n\u00e9rateur, sa demande de charge entre en concurrence avec les autres charges du site. Un EMS ne doit pas demander de puissance de charge en se fondant uniquement sur la capacit\u00e9 maximale de charge de la batterie. La capacit\u00e9 du g\u00e9n\u00e9rateur, la charge existante, la marge transitoire et les limites d'exploitation du fabricant doivent \u00e9galement \u00eatre prises en compte.<\/p>\n<p>N'utilisez pas de pourcentage universel de charge minimale pour chaque groupe \u00e9lectrog\u00e8ne. Demandez les restrictions d'exploitation du fabricant s\u00e9lectionn\u00e9, la dur\u00e9e de fonctionnement \u00e0 faible charge autoris\u00e9e, les implications de maintenance et les donn\u00e9es d'acceptation de charge. Expliquez ensuite comment la politique de charge et de dispatch de la batterie les respecte pendant le profil de charge quotidien r\u00e9el.<\/p>\n<p><a href=\"https:\/\/www.victronenergy.com\/live\/multiplus_faq\">La FAQ de Victron sur l'int\u00e9gration des g\u00e9n\u00e9rateurs<\/a> illustre comment les limites d'entr\u00e9e des onduleurs-chargeurs et le comportement d'assistance de charge peuvent affecter une application avec g\u00e9n\u00e9rateur. Il s'agit d'exemples sp\u00e9cifiques \u00e0 un produit, et non de r\u00e9glages \u00e0 copier dans un syst\u00e8me HMX ni de preuve qu'une paire g\u00e9n\u00e9rateur-onduleur arbitraire est approuv\u00e9e.<\/p>\n<p>La protection contre les retours de puissance n\u00e9cessite \u00e9galement un examen explicite. La r\u00e9duction de la charge de l'usine alors que le PV et la batterie continuent de d\u00e9charger peut modifier le flux de puissance au niveau du g\u00e9n\u00e9rateur. Le concepteur doit coordonner les mesures, l'\u00e9cr\u00eatement de la production, les limites de d\u00e9charge et la protection. La d\u00e9sactivation de fonctions de protection pour maintenir un essai en cours n'est pas une m\u00e9thode d'int\u00e9gration acceptable.<\/p>\n<h2>Tester les moments o\u00f9 le contr\u00f4leur n'a plus d'options<\/h2>\n<p>Un essai de r\u00e9ception utile inclut des conditions o\u00f9 une action pr\u00e9f\u00e9r\u00e9e ne peut pas \u00eatre ex\u00e9cut\u00e9e : la batterie ne peut pas accepter de charge, un g\u00e9n\u00e9rateur n'est pas pr\u00eat, ou un niveau de puissance demand\u00e9 est hors de la capacit\u00e9 disponible. La r\u00e9ponse attendue doit \u00eatre convenue avant l'essai, afin qu'un r\u00e9sultat surprenant ne puisse pas \u00eatre expliqu\u00e9 apr\u00e8s coup.<\/p>\n<table>\n<caption>Essais d'int\u00e9gration \u00e0 d\u00e9finir avec l'ing\u00e9nieur responsable<\/caption>\n<thead>\n<tr>\n<th>\u00c9v\u00e9nement<\/th>\n<th>Comportement attendu \u00e0 convenir<\/th>\n<th>Enregistrement \u00e0 conserver<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Forte augmentation de charge autoris\u00e9e<\/td>\n<td>R\u00e9ponse des sources et toute acceptation de charge par paliers<\/td>\n<td>Tension, fr\u00e9quence et puissance des sources sur une chronologie commune<\/td>\n<\/tr>\n<tr>\n<td>Rejet de charge<\/td>\n<td>R\u00e9duction de production et coordination des protections<\/td>\n<td>Sens du flux de puissance, commandes et \u00e9tats des \u00e9quipements<\/td>\n<\/tr>\n<tr>\n<td>Limite de charge de la batterie atteinte<\/td>\n<td>R\u00e9ponse alternative lorsque le stockage ne peut pas absorber d'\u00e9nergie<\/td>\n<td>Limite de charge, \u00e9tat de charge (SOC) et actions de r\u00e9duction<\/td>\n<\/tr>\n<tr>\n<td>\u00c9chec du d\u00e9marrage du g\u00e9n\u00e9rateur<\/td>\n<td>Nouvelle tentative, utilisation de la r\u00e9serve et d\u00e9lestage contr\u00f4l\u00e9<\/td>\n<td>Demande de d\u00e9marrage, retour d'\u00e9tat et s\u00e9quence d'alarme<\/td>\n<\/tr>\n<tr>\n<td>La communication devient obsol\u00e8te<\/td>\n<td>Repli local d\u00e9fini sans commandes conflictuelles<\/td>\n<td>Qualit\u00e9 des donn\u00e9es, d\u00e9lai d'attente et autorisation de r\u00e9tablissement<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Les essais doivent \u00eatre r\u00e9alis\u00e9s selon une proc\u00e9dure approuv\u00e9e et \u00e9valu\u00e9e en termes de risques. Certaines perturbations extr\u00eames rel\u00e8vent de la simulation ou d'essais mat\u00e9riels contr\u00f4l\u00e9s plut\u00f4t que d'un site de production en exploitation. La r\u00e9ception doit pr\u00e9ciser quelles preuves proviennent des essais en usine, de la mod\u00e9lisation et de la mise en service sur site.<\/p>\n<p>Le <a href=\"https:\/\/www.nlr.gov\/grid\/controllable-grid-interface\">Interface de r\u00e9seau contr\u00f4lable du National Laboratory of the Rockies<\/a> d\u00e9montre la distinction entre les capacit\u00e9s individuelles telles que le r\u00e9glage de fr\u00e9quence, le d\u00e9marrage en noir et les essais de qualit\u00e9 de l'\u00e9nergie. Une affirmation de projet doit identifier quelles capacit\u00e9s ont r\u00e9ellement \u00e9t\u00e9 \u00e9valu\u00e9es, plut\u00f4t que de traiter un essai r\u00e9ussi comme une preuve de toutes.<\/p>\n<h2>La responsabilit\u00e9 de l'int\u00e9gration ne doit pas dispara\u00eetre entre les fournisseurs<\/h2>\n<p>Un projet multi-fournisseurs n\u00e9cessite un propri\u00e9taire d'interface. Le fournisseur de g\u00e9n\u00e9rateur, le fournisseur de PCS, l'int\u00e9grateur d'EMS et le concepteur d'appareillage peuvent chacun fournir des documents de composants valides sans que personne n'assume la responsabilit\u00e9 de la s\u00e9quence combin\u00e9e. Lister chaque interface, l'\u00e9l\u00e9ment de donn\u00e9es requis, la direction de commande et le t\u00e9moin d'essai dans le contrat.<\/p>\n<p>Utiliser le <a href=\"https:\/\/hmxenergy.com\/fr\/bms-pcs-ems-bess\/\">Guide des responsabilit\u00e9s BMS, PCS et EMS<\/a> pour s\u00e9parer la protection de la batterie de la r\u00e9partition de supervision. Une commande de supervision ne peut pas contourner une limite de protection de la batterie simplement parce que le g\u00e9n\u00e9rateur a besoin d'une charge suppl\u00e9mentaire.<\/p>\n<p>Lors de la comparaison <a href=\"https:\/\/hmxenergy.com\/fr\/categorie-produit\/stockage-denergie-commercial-et-industriel\/\">des configurations de stockage commercial<\/a>, ne lib\u00e9rer l'ordre qu'apr\u00e8s que les \u00e9tats de fonctionnement, les modes non pris en charge, l'examen de la protection et les enregistrements de r\u00e9ception aient des responsables nomm\u00e9s. La proposition la plus solide explique ce qui se passe lorsque la source pr\u00e9f\u00e9r\u00e9e ne peut pas remplir sa fonction, et pas seulement comment le syst\u00e8me fonctionne lorsque tous les dispositifs sont disponibles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sp\u00e9cifier les r\u00f4les de commande du BESS et du g\u00e9n\u00e9rateur diesel pour le fonctionnement en \u00eelot, la charge et les \u00e9chelons de charge. Utiliser une matrice d'\u00e9tats de fonctionnement avant d'approuver l'int\u00e9gration.<\/p>","protected":false},"author":4,"featured_media":3136,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"Specify BESS and diesel generator control roles for island operation, charging and load steps. 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