{"id":5635,"date":"2022-01-14T13:21:15","date_gmt":"2022-01-14T05:21:15","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=5635"},"modified":"2022-01-14T13:21:19","modified_gmt":"2022-01-14T05:21:19","slug":"factors-affecting-battery-safety","status":"publish","type":"post","link":"https:\/\/ygspower.com\/fr\/factors-affecting-battery-safety\/","title":{"rendered":"Facteurs affectant la s\u00e9curit\u00e9 des batteries"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/other-products\/customized-lithium-battery\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/CONTENTbb4b8d326f6980ca.jpg\" alt=\"\" class=\"wp-image-5639\" width=\"682\" height=\"380\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/CONTENTbb4b8d326f6980ca.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/CONTENTbb4b8d326f6980ca-300x167.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/CONTENTbb4b8d326f6980ca-108x60.jpg 108w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/CONTENTbb4b8d326f6980ca-162x90.jpg 162w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>1. Le type de batterie. Parmi tous les types d&#039;alimentation <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1pc-chager1pc11-1v-2-2ah-lithium-battery-for-sprayer-and-pump-free-shipping-to-america\/\"><strong><u><strong>piles<\/strong><\/u><\/strong><\/a>, <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v-2600mah-li-ion-battery-pack\/\"><strong><u><strong>batteries lithium-ion<\/strong><\/u><\/strong><\/a>\u00a0ont l&#039;\u00e9nergie sp\u00e9cifique la plus \u00e9lev\u00e9e et une grande lib\u00e9ration de chaleur provenant de r\u00e9actions chimiques secondaires, qui sont les plus susceptibles de provoquer une augmentation de la pression d&#039;air dans la batterie, ce qui peut conduire \u00e0 des explosions dans les cas graves, et sont faciles \u00e0 br\u00fbler en raison d&#039;une fuite d&#039;\u00e9lectrolyte. Les \u00e9lectrolytes des batteries \u00e0 hydrure m\u00e9tallique\/nickel et <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1-set-11-1v-2-2ah-lithium-battery-for-sprayer-and-pump-free-shipping-to-america\/\"><strong><u><strong>batteries au plomb-acide<\/strong><\/u><\/strong><\/a>\u00a0ce sont des solutions aqueuses respectivement alcalines et acides, et il existe un risque de corrosion en cas de fuite, mais l&#039;inflammabilit\u00e9 et l&#039;explosion sont beaucoup plus faibles, mais ce n&#039;est pas absolument sans probl\u00e8mes.<\/p>\n\n\n\n<p>2. Le niveau de conception de la batterie. <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v-4400mah-lithium-ion-battery-pack\/\"><strong><u><strong>Batterie lithium-ion<\/strong><\/u><\/strong><\/a>\u00a0Les mat\u00e9riaux cathodiques tels que le phosphate ferreux de lithium sont plus s\u00fbrs que les autres mat\u00e9riaux cathodiques, mais ils pr\u00e9sentent \u00e9galement des probl\u00e8mes. La plupart des accidents survenus ces derni\u00e8res ann\u00e9es utilisent le phosphate ferreux de lithium comme cathode ; le carbone, dont la s\u00e9curit\u00e9 peut \u00eatre meilleure que le graphite ; l&#039;\u00e9lectrolyte et le diaphragme sont pr\u00e9f\u00e9r\u00e9s pour am\u00e9liorer la s\u00e9curit\u00e9 de la batterie. Cependant, ces technologies se font souvent au d\u00e9triment de l&#039;\u00e9nergie sp\u00e9cifique et de la puissance sp\u00e9cifique de la batterie. <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v-5200mah-lithium-battery-pack\/\"><strong><u><strong>batterie<\/strong><\/u><\/strong><\/a>, qui doit \u00eatre consid\u00e9r\u00e9 de mani\u00e8re globale. En avril de cette ann\u00e9e, un bus de batterie nickel-hydrure m\u00e9tallique \u00e0 Zibo, dans la province du Shandong, a pris feu. La raison peut \u00eatre que, dans la recherche d&#039;une puissance \u00e9lev\u00e9e, l&#039;alliage de stockage d&#039;hydrog\u00e8ne de l&#039;\u00e9lectrode n\u00e9gative a \u00e9t\u00e9 remplac\u00e9 par trop de charbon actif, ce qui a entra\u00een\u00e9 un exc\u00e8s de mati\u00e8re active positive, entra\u00eenant l&#039;accumulation d&#039;hydrog\u00e8ne dans la batterie. L&#039;\u00e9lectrolyse de l&#039;eau en hydrog\u00e8ne et en oxyg\u00e8ne se produit \u00e9galement lorsque <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1-set-11-1v-2-2ah-lithium-battery-for-sprayer-and-pump-free-shipping-to-america\/\"><strong><u><strong>batteries au plomb-acide<\/strong><\/u><\/strong><\/a>\u00a0sont surcharg\u00e9s, et ce probl\u00e8me a \u00e9t\u00e9 mieux r\u00e9solu.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v2200mah-lithium-battery\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11.jpg\" alt=\"\" class=\"wp-image-5641\" width=\"530\" height=\"530\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11.jpg 750w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-300x300.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-100x100.jpg 100w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-600x600.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-150x150.jpg 150w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-60x60.jpg 60w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/11-90x90.jpg 90w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>3. La qualit\u00e9 de la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v-5200mah-lithium-battery-pack-for-gps\/\"><strong><u><strong>batterie<\/strong><\/u><\/strong><\/a>. Certains fabricants sont impatients de livrer le pack de batteries pour d\u00e9monstration sans test complet \u00e0 long terme, m\u00eame si les param\u00e8tres de taux de d\u00e9faillance de la batterie unique ne peuvent pas \u00eatre pris en compte. Qu&#039;en est-il de la s\u00e9curit\u00e9 du pack de batteries ? <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/3-7v-640mah-lithium-battery-pack\/\"><strong><u><strong>Batteries lithium-ion<\/strong><\/u><\/strong><\/a>\u00a0qui utilisent \u00e9galement du phosphate ferreux de lithium comme \u00e9lectrode positive, certains fabricants ont plus d&#039;accidents, certains en ont moins et certains n&#039;en ont aucun du tout ; la m\u00eame usine, apr\u00e8s avoir am\u00e9lior\u00e9 le processus de production et renforc\u00e9 le contr\u00f4le qualit\u00e9, la probabilit\u00e9 d&#039;accidents de batterie est consid\u00e9rablement r\u00e9duite. Tous ces \u00e9l\u00e9ments d\u00e9montrent pleinement le r\u00f4le important de l&#039;am\u00e9lioration de la qualit\u00e9 de la production dans l&#039;am\u00e9lioration de la s\u00e9curit\u00e9. De plus, la qualit\u00e9 de <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-factory-li-ion-battery-2-2ah-18650-cell-3-7v-2200mah-18650-lithium-rechargeable-battery-cell-for-flashlight\/\"><strong><u><strong>cellules de batterie<\/strong><\/u><\/strong><\/a>\u00a0se refl\u00e8te \u00e9galement dans la coh\u00e9rence de la dur\u00e9e de vie, la capacit\u00e9, la r\u00e9sistance interne et le taux d&#039;autod\u00e9charge, qui sont \u00e9galement \u00e9troitement li\u00e9s \u00e0 la s\u00e9curit\u00e9.<\/p>\n\n\n\n<p>4. La capacit\u00e9 totale du <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/life-po4-battery-12v3200mah\/\"><strong><u><strong>batterie<\/strong><\/u><\/strong><\/a>. La capacit\u00e9 totale de la batterie fait r\u00e9f\u00e9rence au produit du nombre de cellules de la batterie et de la capacit\u00e9 de chaque cellule. Il va sans dire qu&#039;il s&#039;agit d&#039;un facteur fondamental proportionnel \u00e0 la probabilit\u00e9 d&#039;un accident. Afin de poursuivre l&#039;autonomie et la vitesse maximale des v\u00e9hicules \u00e9lectriques, une charge excessive de <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/life-po4-battery-pack-3-2v-20ah\/\"><strong><u><strong>piles<\/strong><\/u><\/strong><\/a>\u00a0Non seulement cela gaspille de l&#039;\u00e9nergie et des mat\u00e9riaux, mais cela augmente aussi les prix et le march\u00e9 est petit. Il s&#039;agit d&#039;un grave danger pour la s\u00e9curit\u00e9 qui est mal d\u00e9crit par les experts automobiles traditionnels qui recherchent aveugl\u00e9ment des indicateurs \u00e9lev\u00e9s quel que soit le niveau actuel de la batterie dans le cadre de la \u00ab pens\u00e9e inertielle des v\u00e9hicules \u00e0 carburant \u00bb.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/1pc-chager1pc11-1v-2-2ah-lithium-battery-for-sprayer-and-pump-free-shipping-to-america\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c.jpg\" alt=\"\" class=\"wp-image-5644\" width=\"607\" height=\"450\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c.jpg 750w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c-600x445.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c-300x222.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c-81x60.jpg 81w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/battery-7.4V-5200mah-2S2P_04_\u526f\u672c-121x90.jpg 121w\" sizes=\"(max-width: 607px) 100vw, 607px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>5. La dur\u00e9e d&#039;utilisation. Ce facteur peut \u00e9galement \u00eatre exprim\u00e9 en termes de temps de charge et de d\u00e9charge ou de kilom\u00e9trage. Apr\u00e8s la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-11-1v-4000mah-424255-lithium-polymer-battery\/\"><strong><u><strong>bloc-piles<\/strong><\/u><\/strong><\/a>&nbsp;est utilis\u00e9 en continu, la capacit\u00e9 de chaque cellule diminue et la r\u00e9sistance interne augmente \u00e0 des degr\u00e9s diff\u00e9rents, et plus le temps d&#039;utilisation est long, plus la diff\u00e9rence est grande et la probabilit\u00e9 de probl\u00e8mes augmente.<\/p>\n\n\n\n<p>6. Efficacit\u00e9 des mesures de s\u00e9curit\u00e9. Le syst\u00e8me de gestion est un \u00e9l\u00e9ment efficace pour assurer le fonctionnement normal de l&#039;entreprise. <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/12v-2200mah-lithium-battery\/\"><strong><u><strong>bloc-piles<\/strong><\/u><\/strong><\/a>, et la d\u00e9faillance du syst\u00e8me de gestion peut avoir de graves cons\u00e9quences. Le m\u00e9canisme de d\u00e9compression de la batterie (soupape de s\u00e9curit\u00e9, etc.) peut emp\u00eacher efficacement la batterie d&#039;exploser. Plus sa fiabilit\u00e9 est \u00e9lev\u00e9e, plus la probabilit\u00e9 d&#039;explosion est faible. Cependant, il existe toujours un risque de br\u00fblure apr\u00e8s que l&#039;\u00e9lectrolyte ou le gaz qui fuit du m\u00e9canisme de d\u00e9compression rencontre l&#039;air, ce qui peut \u00eatre la raison pour laquelle les emballages flexibles et les bo\u00eetiers en plastique <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/11-1v-2600mah-lithium-battery\/\"><strong><u><strong>piles<\/strong><\/u><\/strong><\/a>\u00a0n&#039;explose pas mais br\u00fble.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/14-8v2600mah-lithium-battery-pack-for-vacuum-cleaner\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2.jpg\" alt=\"\" class=\"wp-image-5643\" width=\"524\" height=\"524\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2.jpg 750w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-300x300.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-100x100.jpg 100w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-600x600.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-150x150.jpg 150w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-60x60.jpg 60w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/01\/14.8v-2600mah-2-90x90.jpg 90w\" sizes=\"(max-width: 524px) 100vw, 524px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>7. La rationalit\u00e9 de l&#039;utilisation. N&#039;agissez pas en fonction des caract\u00e9ristiques de l&#039; <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/11-1v-12v-2600mah-lithium-battery\/\"><strong><u><strong>bloc-piles<\/strong><\/u><\/strong><\/a>, les cons\u00e9quences sont graves. \u00c0 l&#039;heure actuelle, l&#039;utilisation de batteries pose des probl\u00e8mes tels que la charge rapide, la charge compl\u00e8te, la d\u00e9charge et la surcharge. La surcharge et la d\u00e9charge excessive nuisent non seulement \u00e0 la dur\u00e9e de vie de la batterie, mais aussi \u00e0 la dur\u00e9e de vie de la batterie. <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/11-1v-12v-5000mah-lithium-battery\/\"><strong><u><strong>batterie<\/strong><\/u><\/strong><\/a>, mais aussi augmenter le risque d&#039;accident. M\u00eame une charge et une d\u00e9charge compl\u00e8tes \u00e0 capacit\u00e9 nominale ne doivent pas \u00eatre encourag\u00e9es. Une charge et une vitesse excessives n\u00e9cessitent un courant excessif et la temp\u00e9rature de la batterie augmentera consid\u00e9rablement. Si le m\u00e9canisme de protection contre les surintensit\u00e9s est absent ou fonctionne mal, il peut d\u00e9clencher un accident de s\u00e9curit\u00e9.<\/p>\n\n\n\n<p>8. Autres facteurs. Par exemple, la r\u00e9glementation et l&#039;adaptabilit\u00e9 des v\u00e9hicules \u00e9lectriques \u00e0 divers facteurs inattendus (tels que les chocs violents, les risques d&#039;accident), etc.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Le type de batterie. Parmi tous les types de batteries \u00e9lectriques, les batteries lithium-ion ont l&#039;\u00e9nergie sp\u00e9cifique la plus \u00e9lev\u00e9e et une grande lib\u00e9ration de chaleur due aux r\u00e9actions chimiques secondaires, qui sont les plus susceptibles de provoquer une augmentation de la pression de l&#039;air dans la batterie, ce qui peut entra\u00eener des explosions dans les cas graves, et sont faciles \u00e0 br\u00fbler en raison de fuites [\u2026]<\/p>","protected":false},"author":5,"featured_media":5638,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Factors Affecting Battery Safety","_seopress_titles_desc":"Factors Affecting Battery Safety, Mylion, lithium-ion batteries, batteries, lead-acid batteries, battery safety, battery pack, battery cells, led battery, electric 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