{"id":5018,"date":"2023-08-01T09:19:00","date_gmt":"2023-08-01T09:19:00","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=5018"},"modified":"2024-11-13T09:22:18","modified_gmt":"2024-11-13T09:22:18","slug":"aplikace-vysokoproudoveho-snimace-proudoveho-testu-velkokapacitniho-fotovoltaickeho-stridace","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/cs\/case-studies\/application-of-high-current-sensor-in-current-test-of-large-capacity-photovoltaic-inverter\/","title":{"rendered":"Aplikace vysokoproudov\u00e9ho senzoru p\u0159i proudov\u00e9m testu velkokapacitn\u00edho fotovoltaick\u00e9ho st\u0159\u00edda\u010de"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5018\" class=\"elementor elementor-5018\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9de731b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9de731b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a28791f\" data-id=\"a28791f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-2531461 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2531461\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bcf0e86\" data-id=\"bcf0e86\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5639d19 elementor-widget elementor-widget-heading\" data-id=\"5639d19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">pozad\u00ed v\u00fdzkumu a v\u00fdvoje pro sn\u00edma\u010d vysok\u00e9ho proudu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e6c86a1\" data-id=\"e6c86a1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-28eac76 elementor-widget elementor-widget-text-editor\" data-id=\"28eac76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jako jeden z hlavn\u00edch zdroj\u016f obnoviteln\u00e9 energie je v\u00fdroba fotovoltaick\u00e9 energie v posledn\u00edch letech \u0161iroce pou\u017e\u00edv\u00e1na a rychle se rozv\u00edj\u00ed po cel\u00e9m sv\u011bt\u011b.<br \/>S rozvojem fotovoltaick\u00e9ho pr\u016fmyslu je aplikace vysokonap\u011b\u0165ov\u00fdch fotovoltaick\u00fdch syst\u00e9m\u016f st\u00e1le rozs\u00e1hlej\u0161\u00ed. Tento v\u00fdvojov\u00fd trend je zp\u016fsoben p\u0159edev\u0161\u00edm \u00favahami o zlep\u0161en\u00ed \u00fa\u010dinnosti syst\u00e9mu, sn\u00ed\u017een\u00ed ztr\u00e1t na veden\u00ed, sn\u00ed\u017een\u00ed n\u00e1klad\u016f na syst\u00e9m a uspokojen\u00ed pot\u0159eb velk\u00fdch fotovoltaick\u00fdch elektr\u00e1ren. Vy\u0161\u0161\u00ed \u00farovn\u011b nap\u011bt\u00ed mohou zv\u00fd\u0161it \u00fa\u010dinnost modul\u016f fotovoltaick\u00fdch \u010dl\u00e1nk\u016f, sn\u00ed\u017eit energetick\u00e9 ztr\u00e1ty, sn\u00ed\u017eit odporov\u00e9 ztr\u00e1ty, sn\u00ed\u017eit spot\u0159ebu materi\u00e1lu, zjednodu\u0161it n\u00e1vrh energetick\u00e9ho syst\u00e9mu a zlep\u0161it celkovou ekonomiku.<\/p><p>Fotovoltaick\u00e9 invertory hraj\u00ed d\u016fle\u017eitou roli ve fotovoltaick\u00fdch syst\u00e9mech v\u00fdroby energie a mohou p\u0159\u00edmo ovliv\u0148ovat \u00fa\u010dinnost v\u00fdroby energie sol\u00e1rn\u00edch fotovoltaick\u00fdch syst\u00e9m\u016f. Jejich hlavn\u00ed funkc\u00ed je p\u0159ev\u00e1d\u011bt stejnosm\u011brn\u00fd proud generovan\u00fd modulem sol\u00e1rn\u00edho panelu na elektronick\u00e9 za\u0159\u00edzen\u00ed s nastavitelnou frekvenc\u00ed st\u0159\u00eddav\u00e9ho proudu, kter\u00fd mohou b\u00fdt p\u0159iv\u00e1d\u011bny zp\u011bt do komer\u010dn\u00edho syst\u00e9mu p\u0159enosu energie nebo pou\u017e\u00edv\u00e1ny syst\u00e9mem mimo s\u00ed\u0165. Aby byla zaji\u0161t\u011bna kvalita a stabilita v\u00fdkonu fotovoltaick\u00fdch st\u0159\u00edda\u010d\u016f, je nezbytn\u00e9 tov\u00e1rn\u00ed testov\u00e1n\u00ed. Ve vysokonap\u011b\u0165ov\u00fdch fotovoltaick\u00fdch syst\u00e9mech je kv\u016fli vy\u0161\u0161\u00edm n\u00e1rok\u016fm na nap\u011bt\u00ed a v\u00fdkon obvykle zapot\u0159eb\u00ed velkokapacitn\u00ed st\u0159\u00edda\u010d pro p\u0159em\u011bnu stejnosm\u011brn\u00e9ho proudu generovan\u00e9ho sol\u00e1rn\u00edmi fotovoltaick\u00fdmi panely na st\u0159\u00eddav\u00fd proud. Proto\u017ee v\u00fdstupn\u00ed st\u0159\u00eddav\u00fd proud velkokapacitn\u00edho m\u011bni\u010de m\u016f\u017ee b\u00fdt velmi velk\u00fd, je pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a stability syst\u00e9mu vy\u017eadov\u00e1n vysokoproudov\u00fd sn\u00edma\u010d pro proudov\u00e9 testov\u00e1n\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-318cf0b elementor-widget elementor-widget-image\" data-id=\"318cf0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"281\" height=\"346\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/PV-Panels.jpg\" class=\"attachment-large size-large wp-image-5022\" alt=\"sn\u00edma\u010d vysok\u00e9ho proudu pro testov\u00e1n\u00ed st\u0159\u00edda\u010d\u016f FV panel\u016f\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/PV-Panels.jpg 281w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/PV-Panels-244x300.jpg 244w\" sizes=\"(max-width: 281px) 100vw, 281px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-669888a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"669888a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-467a71d\" data-id=\"467a71d\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-247d940 elementor-widget elementor-widget-heading\" data-id=\"247d940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bolest p\u0159i pou\u017eit\u00ed metody Tradition<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-4722684\" data-id=\"4722684\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-48b3c69 elementor-widget elementor-widget-text-editor\" data-id=\"48b3c69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>U vysokonap\u011b\u0165ov\u00fdch fotovoltaick\u00fdch syst\u00e9m\u016f zahrnuje testov\u00e1n\u00ed fotovoltaick\u00fdch m\u011bni\u010d\u016f vysok\u00fd proud a nap\u011bt\u00ed, tak\u017ee p\u0159i v\u00fdb\u011bru proudov\u00e9ho senzoru je t\u0159eba v\u011bnovat zvl\u00e1\u0161tn\u00ed pozornost jeho dosahu, p\u0159esnosti a stabilit\u011b. Sou\u010dasn\u011b by m\u011bla b\u00fdt zv\u00e1\u017eena tak\u00e9 bezpe\u010dnost a schopnost sn\u00edma\u010de proti ru\u0161en\u00ed, aby byla zaji\u0161t\u011bna p\u0159esnost a spolehlivost v\u00fdsledk\u016f testu.<\/p><p>Kdy\u017e v\u0161ak \u010del\u00edme po\u017eadavk\u016fm testov\u00e1n\u00ed fotovoltaick\u00fdch m\u011bni\u010d\u016f ve vysokonap\u011b\u0165ov\u00fdch fotovoltaick\u00fdch syst\u00e9mech, tradi\u010dn\u00ed Hallovy proudov\u00e9 senzory mohou m\u00edt ur\u010dit\u00e1 omezen\u00ed, zejm\u00e9na ve velk\u00fdch proudov\u00fdch rozsaz\u00edch, a jejich p\u0159esnost a stabilita zdaleka nesta\u010d\u00ed k uspokojen\u00ed pot\u0159eb. Proto, abychom zajistili p\u0159esnost a spolehlivost testu, mus\u00edme naj\u00edt vhodn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed proudov\u00e9ho sn\u00edma\u010de.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-dcc0810 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dcc0810\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2b9a25b\" data-id=\"2b9a25b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d69b124 elementor-widget elementor-widget-heading\" data-id=\"d69b124\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hangzhi \u0158e\u0161en\u00ed sn\u00edma\u010de vysok\u00e9ho proudu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bba0ce8\" data-id=\"bba0ce8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-23e530b elementor-widget elementor-widget-text-editor\" data-id=\"23e530b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pro vy\u0159e\u0161en\u00ed probl\u00e9m\u016f, kter\u00fdm \u010del\u00ed Hall\u016fv proudov\u00fd senzor, navrhla spole\u010dnost HangZhi \u0159e\u0161en\u00ed vysoce p\u0159esn\u00e9ho vysokoproudov\u00e9ho senzoru zalo\u017een\u00e9 na principu <a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">technologie fluxgate<\/a>. Sn\u00edma\u010d proudu na principu fluxgate je zalo\u017een na technick\u00fdch v\u00fdhod\u00e1ch, m\u00e1 \u0161ir\u0161\u00ed rozsah m\u011b\u0159en\u00ed, vy\u0161\u0161\u00ed p\u0159esnost a lep\u0161\u00ed stabilitu v\u00fdkonu. Maxim\u00e1ln\u00ed rozsah m\u011b\u0159en\u00ed proudu je a\u017e 8000 A a p\u0159esnost m\u016f\u017ee dos\u00e1hnout 50 ppm. Jeho \u0161irok\u00fd m\u011b\u0159ic\u00ed rozsah, vysok\u00e1 p\u0159esnost a rychl\u00e1 odezva umo\u017e\u0148uj\u00ed splnit po\u017eadavky tov\u00e1rn\u00edho testov\u00e1n\u00ed velkokapacitn\u00edch fotovoltaick\u00fdch st\u0159\u00edda\u010d\u016f a zajistit stabiln\u00ed kvalitu a v\u00fdkon fotovoltaick\u00fdch st\u0159\u00edda\u010d\u016f. S neust\u00e1l\u00fdm roz\u0161i\u0159ov\u00e1n\u00edm fotovoltaick\u00e9ho trhu budou hr\u00e1t vysokoproudov\u00e9 senzory v tomto odv\u011btv\u00ed st\u00e1le d\u016fle\u017eit\u011bj\u0161\u00ed roli a podporovat dal\u0161\u00ed rozvoj technologie v\u00fdroby fotovoltaick\u00e9 energie.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-302b0b2 elementor-widget elementor-widget-image\" data-id=\"302b0b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"459\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Schematics-for-PV-inverter-testing-bench-1024x459.jpg\" class=\"attachment-large size-large wp-image-5021\" alt=\"Sch\u00e9mata zku\u0161ebn\u00ed stolice PV st\u0159\u00edda\u010d\u016f\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Schematics-for-PV-inverter-testing-bench-1024x459.jpg 1024w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Schematics-for-PV-inverter-testing-bench-300x134.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Schematics-for-PV-inverter-testing-bench-768x344.jpg 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Schematics-for-PV-inverter-testing-bench.jpg 1373w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d75e15c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d75e15c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6cd8265\" data-id=\"6cd8265\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b910340 elementor-widget elementor-widget-heading\" data-id=\"b910340\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Specifikace proudov\u00fdch p\u0159evodn\u00edk\u016f Hangzhi HIT<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-301f79c\" data-id=\"301f79c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-26c1127 elementor-widget elementor-widget-image\" data-id=\"26c1127\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.hangzhiprecision.com\/cs\/products\/vysoce-presny-proudovy-prevodnik\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"210\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2022\/07\/High-current-transducers-300x210.jpg\" class=\"attachment-medium size-medium wp-image-4612\" alt=\"vysoce p\u0159esn\u00fd proudov\u00fd p\u0159evodn\u00edk pro vysok\u00fd proud\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2022\/07\/High-current-transducers-300x210.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2022\/07\/High-current-transducers-18x12.jpg 18w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2022\/07\/High-current-transducers.jpg 617w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c29a5b1 elementor-widget elementor-widget-text-editor\" data-id=\"c29a5b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><br><\/p>\n<p><strong>Vysok\u00e1 p\u0159esnost:<\/strong> 50 ppm<\/p>\n<p><strong>Rozsah m\u011b\u0159en\u00ed:<\/strong> 2000 a\u017e 8000A,&nbsp;<br><strong>Kompletn\u00ed rozsah:<\/strong> P\u0159esnost 1%-100% jednoho produktu je konzistentn\u00ed<br><strong>Mal\u00fd teplotn\u00ed posun:<\/strong> dobr\u00e1 konzistence, teplotn\u00ed vliv, 0,1PPM\/stupe\u0148<br><strong>Linearita:<\/strong> a\u017e 20 str.\/min<br><strong>\u0160irok\u00e1 \u0161\u00ed\u0159ka p\u00e1sma:<\/strong> (a\u017e 800 kHz @ \u00b1 3 dB)<br><strong>Doba odezvy:<\/strong> 1 \u03bcs<br><strong>Rozsah provozn\u00edch teplot:<\/strong> -40..+85 \u00b0C<br><strong>Stabilita<\/strong> (0,2 ppm\/m\u011bs\u00edc)<br><strong>AC a DC univerz\u00e1ln\u00ed:<\/strong> m\u016f\u017ee m\u011b\u0159it AC, DC, pulzn\u00ed proud<br><strong>Inteligentn\u00ed:<\/strong> ochrana proti p\u0159et\u00ed\u017een\u00ed startu z\u00e1t\u011b\u017ee, samoobnoven\u00ed<\/p>\n<p><br><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-8da2bea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8da2bea\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9415e59\" data-id=\"9415e59\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9e5f175 elementor-widget elementor-widget-heading\" data-id=\"9e5f175\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O Hangzhi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1900e82\" data-id=\"1900e82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5457ca6 elementor-widget elementor-widget-text-editor\" data-id=\"5457ca6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><br><\/p>\n<p>Shenzhen Hangzhi Precision Electronics Co., Ltd. je p\u0159edn\u00ed technologick\u00e1 spole\u010dnost, kter\u00e1 se v\u011bnuje v\u00fdzkumu a v\u00fdvoji, v\u00fdrob\u011b, prodeji a p\u0159izp\u016fsoben\u00ed \u0159e\u0161en\u00ed vysoce p\u0159esn\u00fdch proudov\u00fdch senzor\u016f, nap\u011b\u0165ov\u00fdch senzor\u016f a vysoce p\u0159esn\u00fdch elektrick\u00fdch m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u016f. Usilujeme o vybudov\u00e1n\u00ed zn\u00e1m\u00e9 zna\u010dky p\u0159esn\u00fdch proudov\u00fdch sn\u00edma\u010d\u016f a p\u0159esn\u00fdch elektrick\u00fdch m\u011b\u0159ic\u00edch p\u0159\u00edstroj\u016f v oblasti stejnosm\u011brn\u00e9ho proudu a sna\u017e\u00edme se vyvinout v mezin\u00e1rodn\u00ed vedouc\u00ed spole\u010dnost v p\u0159esn\u00e9 elektronice v oblasti stejnosm\u011brn\u00fdch syst\u00e9m\u016f.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22393621 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22393621\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3c73434c\" data-id=\"3c73434c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f36ca08 elementor-widget elementor-widget-heading\" data-id=\"f36ca08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kontaktujte na\u0161e odborn\u00edky<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e3e8dd2 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4e3e8dd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c937d50 elementor-widget elementor-widget-shortcode\" data-id=\"1c937d50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"8223\" class=\"elementor elementor-8223\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6538c7ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6538c7ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c75eba2\" data-id=\"7c75eba2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63f8b87 elementor-widget elementor-widget-text-editor\" data-id=\"63f8b87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tKontaktujte n\u00e1s p\u0159\u00edmo prost\u0159ednictv\u00edm e-mailu <a href=\"mailto:info@hangzhiprecision.com\"><strong>info@hangzhiprecision.com<\/strong><\/a> nebo vypl\u0148te n\u00ed\u017ee uveden\u00fd formul\u00e1\u0159. Odpov\u00edme v\u00e1m co nejd\u0159\u00edve.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5d3cbf elementor-widget elementor-widget-shortcode\" data-id=\"f5d3cbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7572-o1\" lang=\"en\" dir=\"ltr\" data-wpcf7-id=\"7572\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/cs\/wp-json\/wp\/v2\/posts\/5018#wpcf7-f7572-o1\" method=\"post\" class=\"wpcf7-form init cf7skins cf7t-event cf7s-default\" aria-label=\"Kontaktn\u00ed formul\u00e1\u0159\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/cs\/wp-json\/wp\/v2\/posts\/5018#wpcf7-f7572-o1\">\n<fieldset 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\/><\/span><\/li>\n\t\t<li><label for=''>Zeptejte se na: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-products\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Current Transducers\" \/><span class=\"wpcf7-list-item-label\">Vysoce p\u0159esn\u00e9 proudov\u00e9 p\u0159evodn\u00edky<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Voltage Transducers\" \/><span class=\"wpcf7-list-item-label\">Vysoce p\u0159esn\u00e9 nap\u011b\u0165ov\u00e9 p\u0159evodn\u00edky<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Electrical Measurement Instrument\" \/><span class=\"wpcf7-list-item-label\">Elektrick\u00e9 m\u011b\u0159ic\u00ed p\u0159\u00edstroje<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" 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data-theme=\"light\"><\/div>\n\t<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"P\u0159edlo\u017eit\" \/>\n<\/fieldset><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"221\"\/><script>document.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );<\/script><\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/form>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>r&amp;d Background for High Current Sensor As one of the main sources of renewable energy, photovoltaic power generation has been widely used and developed rapidly around the world in recent years.With the development of the photovoltaic industry, the application of high-voltage photovoltaic systems is becoming more and more extensive. This development trend is mainly due [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5021,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","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":""}},"footnotes":""},"categories":[13],"tags":[],"class_list":["post-5018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>High Current Sensor Applications in PV Inverter Testing<\/title>\n<meta name=\"description\" content=\"Hangzhi high current sensor has been applied for PV inverter testing bench due to its high accuracy and stability. 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