{"id":5858,"date":"2026-09-10T06:18:48","date_gmt":"2026-09-10T06:18:48","guid":{"rendered":"https:\/\/lstransformer.com\/?page_id=5858"},"modified":"2026-09-29T15:32:17","modified_gmt":"2026-09-29T15:32:17","slug":"excitation-system","status":"publish","type":"page","link":"https:\/\/www.lstransformer.com\/de\/excitation-system\/","title":{"rendered":"Erregung"},"content":{"rendered":"<style>\n.solution-subnav-outer{\n    display:flex;\n    align-items:center;\n    gap:16px;\n    position:sticky;\n    top:0;\n    z-index:20;\n    background:#fff;\n    width:100%;\n    border-bottom:1px solid #ddd;\n    box-sizing:border-box;\n    padding:0 12px;\n}\nbody.admin-bar .solution-subnav-outer{ top:32px; }\n@media (max-width:782px){\n    body.admin-bar .solution-subnav-outer{ top:46px; }\n}\n.solution-subnav-wrap{\n    flex:1;\n    background:#fff;\n    overflow-x:auto;\n    -webkit-overflow-scrolling:touch;\n    scrollbar-width:none;\n}\n.solution-subnav-wrap::-webkit-scrollbar{ display:none; 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color:#fff; }\n.subnav-arrow:disabled{ opacity:0.35; cursor:not-allowed; }\n@media(max-width:768px){\n    .solution-subnav-outer{ gap:8px; }\n    .solution-subnav{ gap:28px; padding:16px; }\n    .solution-subnav a{ font-size:15px; padding:8px 12px; }\n    .subnav-arrow{ width:32px; height:32px; font-size:14px; }\n}\n<\/style>\n<div class=\"solution-subnav-outer\" id=\"solution-subnav\">\n    <button type=\"button\" class=\"subnav-arrow prev\">&#8249;<\/button>\n    <div class=\"solution-subnav-wrap\" id=\"dragSolutionNav\">\n        <ul class=\"solution-subnav\">\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/construction-machinery\/\" class=\"\">\n                    Construction Machinery                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/rapid-transit\/\" class=\"\">\n                    Rapid Transit                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/coal-mine-explosion-prevention\/\" class=\"\">\n                    Coal Mine Explosion Prevention                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/variable-frequency-drive\/\" class=\"\">\n                    Variable-frequency Drive                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/excitation-system\/\" class=\"\">\n                    Excitation System                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/renewable-energy\/\" class=\"\">\n                    Renewable Energy                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/central-air-conditioning\/\" class=\"\">\n                    Central Air Conditioning                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/vacuum-sintering\/\" class=\"\">\n                    Vacuum Sintering                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/ev-charging\/\" class=\"\">\n                    EV Charging                <\/a>\n            <\/li>\n                        <li>\n                <a href=\"https:\/\/www.lstransformer.com\/de\/power-system\/\" class=\"\">\n                    Power system Application                <\/a>\n            <\/li>\n                    <\/ul>\n    <\/div>\n    <button type=\"button\" class=\"subnav-arrow next\">&#8250;<\/button>\n<\/div>\n<script>\n(function(){\n    const wrap = document.getElementById('dragSolutionNav');\n    if (!wrap) return;\n    const list = wrap.querySelector('.solution-subnav');\n    const items = Array.from(list.querySelectorAll('li'));\n    const prevBtn = document.querySelector('#solution-subnav .subnav-arrow.prev');\n    const nextBtn = document.querySelector('#solution-subnav .subnav-arrow.next');\n    let currentIndex = 0;\n    function updateArrowState(){\n        const maxScroll = wrap.scrollWidth - wrap.clientWidth;\n        prevBtn.disabled = wrap.scrollLeft <= 2;\n        nextBtn.disabled = wrap.scrollLeft >= maxScroll - 2;\n    }\n    function scrollToItem(index){\n        if (index < 0 || index >= items.length) return;\n        items[index].scrollIntoView({ behavior:'smooth', block:'nearest', inline:'start' });\n    }\n    prevBtn.addEventListener('click', function(){\n        if (currentIndex > 0) { currentIndex--; scrollToItem(currentIndex); }\n    });\n    nextBtn.addEventListener('click', function(){\n        if (currentIndex < items.length - 1) { currentIndex++; scrollToItem(currentIndex); }\n    });\n    wrap.addEventListener('scroll', function(){\n        const scrollPos = wrap.scrollLeft;\n        for (let i = 0; i < items.length; i++) {\n            if (items[i].offsetLeft >= scrollPos - 10) { currentIndex = i; break; }\n        }\n        updateArrowState();\n    });\n    window.addEventListener('load', updateArrowState);\n    window.addEventListener('resize', updateArrowState);\n    updateArrowState();\n})();\n<\/script>\n\n<section class=\"solution-section\">\n<div class=\"solution-item\">\n<div class=\"solution-image\"><img decoding=\"async\" src=\"https:\/\/lstransformer.com\/wp-content\/uploads\/2026\/09\/8.jpg\" alt=\"\u89e3\u51b3\u65b9\u6848\" \/><\/div>\n<div class=\"solution-content\">\n<h2>Excitation System<\/h2>\n<p>Applications of transformers and reactors: Tower Cranes, Construction Hoists, Loading and Unloading Equipment, Marine Engineering Equipment.<\/p>\n<p>Through more than 40 years of industry experience and forward-looking technical research, we have successfully provided our customers with many more effective designs and High-quality products.<\/p>\n<div class=\"solution-buttons\"><a class=\"btn btn-primary\" href=\"#case-studies\">Case Studies<\/a><br \/>\n<a class=\"btn btn-secondary\" href=\"#related-products\">Related Product<\/a><\/div>\n<\/div>\n<\/div>\n<section id=\"case-studies\" class=\"case-studies-section\">\n<div class=\"section-header\">\n<h2 data-text=\"Case Studies\">Case Studies<\/h2>\n<\/div>\n<div class=\"case-studies-list\">\n<p><!-- \u5355\u4e2a Case Study \u9879\u76ee\uff08\u53ef\u590d\u5236\u591a\u4e2a\uff09 --><\/p>\n<div class=\"case-item\">\n<div class=\"case-image\"><img decoding=\"async\" src=\"https:\/\/lstransformer.com\/wp-content\/uploads\/2026\/09\/11.jpg\" alt=\"Case Study\" \/><\/div>\n<div class=\"case-content\">\n<h3>Hydropower Generation\uff5cHydraulic excitation system Case<\/h3>\n<p>Hydraulic excitation systems serve as core control units for hydro generator sets. They undertake tasks of regulating generator excitation currents, stabilizing voltages and adjusting reactive power outputs and directly determine grid connection capability, load regulation performance and fault protection capacity of hydro power house units. Water head fluctuations, load transients and grid disturbances for hydro turbine units induce excitation loop inrush currents, harmonic distortion and voltage oscillation problems and impair grid connection stability of units. As key supporting components inside excitation cabinets, special purpose transformers and reactors for hydropower excitation realize functions of excitation side voltage conversion, current limiting, harmonic suppression, DC current smoothing stabilization and oscillation damping. Custom developed for high power, dynamically changing load and high humidity water vapor laden conditions of hydropower excitation scenarios, our products feature low loss, strong short term overload resistance, moisture rust proof performance and good anti magnetic saturation capability under heavy currents compared with general purpose industrial products. They resolve pain points including large excitation system current fluctuation, harmonic caused over heating and unit oscillation risks and guarantee safe and stable grid connection power generation of hydro generator sets.<\/p>\n<p><a class=\"btn-more\" href=\"\/hydropower-generation-hydraulic-excitation-system-case\/\">More<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<section id=\"related-products\" class=\"related-products-section\">\n<div class=\"section-header\">\n<h2 data-text=\"Related Products\">Related Products<\/h2>\n<\/div>\n<div class=\"solution-related-wrap\"><div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-695 status-publish first instock product_cat-excitation-rectifier-transformer product_cat-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/www.lstransformer.com\/de\/product\/excitation-rectifier-transformer\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/2-3-400x400.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Excitation rectifier transformer\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/2-3-400x400.jpg 400w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/2-3-100x100.jpg 100w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/2-3-150x150.jpg 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><h2 class=\"woocommerce-loop-product__title\">Excitation rectifier transformer<\/h2>\n<\/a><a href=\"https:\/\/www.lstransformer.com\/de\/product\/excitation-rectifier-transformer\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_695\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"695\" data-product_sku=\"\" aria-label=\"Lesen Sie mehr \u00fcber &bdquo;Excitation rectifier transformer&ldquo;\" rel=\"\" data-success_message=\"\">Lesen Sie mehr<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_695\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-572 status-publish instock product_cat-dry-power-transformer-three-phase product_cat-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/www.lstransformer.com\/de\/product\/sg-160kva-380v-36v\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/1-19-400x400.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"SG-160kVA 380V-36V\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/1-19-400x400.jpg 400w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/1-19-100x100.jpg 100w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/1-19-150x150.jpg 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><h2 class=\"woocommerce-loop-product__title\">SG-160kVA 380V-36V<\/h2>\n<\/a><a href=\"https:\/\/www.lstransformer.com\/de\/product\/sg-160kva-380v-36v\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_572\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"572\" data-product_sku=\"\" aria-label=\"Lesen Sie mehr \u00fcber &bdquo;SG-160kVA 380V-36V&ldquo;\" rel=\"\" data-success_message=\"\">Lesen Sie mehr<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_572\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<li class=\"desktop-align-left tablet-align-left mobile-align-left product type-product post-686 status-publish instock product_cat-dry-power-transformer-three-phase product_cat-transformer has-post-thumbnail shipping-taxable product-type-simple\">\n\t<a href=\"https:\/\/www.lstransformer.com\/de\/product\/sg-200kva-440v-1000v\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/34-1-400x400.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"SG-200kVA 440V-1000V\" srcset=\"https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/34-1-400x400.jpg 400w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/34-1-100x100.jpg 100w, https:\/\/www.lstransformer.com\/wp-content\/uploads\/2026\/06\/34-1-150x150.jpg 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><h2 class=\"woocommerce-loop-product__title\">SG-200kVA 440V-1000V<\/h2>\n<\/a><a href=\"https:\/\/www.lstransformer.com\/de\/product\/sg-200kva-440v-1000v\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_686\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"686\" data-product_sku=\"\" aria-label=\"Lesen Sie mehr \u00fcber &bdquo;SG-200kVA 440V-1000V&ldquo;\" rel=\"\" data-success_message=\"\">Lesen Sie mehr<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_686\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n<\/li>\n<\/ul>\n<\/div><\/div>\n<\/section>\n<\/section>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Excitation System Applications of transformers and reactors: Tower Cranes, Construction Hoists, Loading and Unloading Equipment, Marine Engineering Equipment. Through more than 40 years of industry experience and forward-looking technical research, we have successfully provided our customers with many more effective designs and High-quality products. Case Studies Related Product Case Studies Hydropower Generation\uff5cHydraulic excitation system Case [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"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":"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":"","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-4)","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-4)","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-4)","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":""}},"footnotes":""},"class_list":["post-5858","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Excitation System - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lstransformer.com\/de\/excitation-system\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Excitation System - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\" \/>\n<meta property=\"og:description\" content=\"Excitation System Applications of transformers and reactors: Tower Cranes, Construction Hoists, Loading and Unloading Equipment, Marine Engineering Equipment. 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