{"id":2559,"date":"2026-07-16T14:00:00","date_gmt":"2026-07-16T06:00:00","guid":{"rendered":"https:\/\/cnbygele.com\/?p=2559"},"modified":"2026-08-24T18:10:09","modified_gmt":"2026-08-24T10:10:09","slug":"ieee-519-harmonic-limits-apf-sizing","status":"publish","type":"post","link":"https:\/\/cnbygele.com\/tr\/blog\/ieee-519-harmonic-limits-apf-sizing\/","title":{"rendered":"IEEE 519 Harmonik S\u0131n\u0131rlar\u0131: Bir APF Boyutland\u0131rmadan \u00d6nce Neyi Do\u011frulamal\u0131s\u0131n\u0131z?"},"content":{"rendered":"<hr \/>\n<p><strong>IEEE 519 harmonik s\u0131n\u0131rlar\u0131<\/strong> dura\u011fan durum gerilim ve ak\u0131m bozulmas\u0131 i\u00e7in PCC tabanl\u0131 tasar\u0131m ve do\u011frulama \u00e7er\u00e7evesidir. Aktif g\u00fc\u00e7 filtresi boyutland\u0131r\u0131lmadan \u00f6nce, m\u00fchendis kullan\u0131c\u0131 ortak ba\u011flant\u0131 noktas\u0131n\u0131 tan\u0131mlamal\u0131, gerilim veya ak\u0131m bozulmas\u0131n\u0131n karar konusu olup olmad\u0131\u011f\u0131n\u0131 belirlemeli, maksimum talep ve k\u0131sa devre verilerini toplamal\u0131 ve temsili bir harmonik kayd\u0131 elde etmelidir.<\/p>\n<p>Bu, herhangi bir \u00fcr\u00fcn i\u00e7in uyumluluk s\u00f6z\u00fc de\u011fildir. Belirsiz bir gereksinimi\u2014\u201cIEEE 519\u201da uy\u201d\u2014bir \u00f6l\u00e7\u00fclebilir kapsam haline getirmenin pratik bir yoludur; bu, hizmet sa\u011flay\u0131c\u0131, tesis ekibi, dan\u0131\u015fman ve hafifletme tedarik\u00e7isi i\u00e7in ge\u00e7erlidir.<\/p>\n<h2>\u0130\u00e7indekiler<\/h2>\n<ul>\n<li>B\u00f6l\u00fcm 1: IEEE 519 kapsam\u0131<\/li>\n<li>B\u00f6l\u00fcm 2: PCC tan\u0131m\u0131 ve konumu<\/li>\n<li>B\u00f6l\u00fcm 3: gerilim THD ile ak\u0131m TDD kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/li>\n<li>B\u00f6l\u00fcm 4: Isc\/IL ve ak\u0131m bozulma sat\u0131rlar\u0131<\/li>\n<li>B\u00f6l\u00fcm 5: boyutland\u0131rmadan \u00f6nce \u00f6l\u00e7\u00fcm kayd\u0131<\/li>\n<li>B\u00f6l\u00fcm 6: veriyi hafifletme kapsam\u0131na \u00e7evirmek<\/li>\n<li>B\u00f6l\u00fcm 7: RFQ girdileri ve Uyum S\u0131n\u0131r\u0131<\/li>\n<\/ul>\n<figure><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1712\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a.webp\" alt=\"IEEE 519 harmonik de\u011ferlendirmesi i\u00e7in g\u00fc\u00e7 kalitesi \u00f6l\u00e7\u00fcm ekipman\u0131\" class=\"wp-image-2092\" srcset=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a.webp 2560w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-300x201.webp 300w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-1024x685.webp 1024w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-768x514.webp 768w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-1536x1027.webp 1536w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-2048x1370.webp 2048w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-18x12.webp 18w, https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/985c0db01b3e45f18a5857f01a124c3a-600x401.webp 600w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><figcaption>IEEE 519 \u00e7al\u0131\u015fmas\u0131, tan\u0131mlanm\u0131\u015f bir PCC ve izlenebilir bir \u00f6l\u00e7\u00fcm kayd\u0131 ile ba\u015flar.<\/figcaption><\/figure>\n<h2>B\u00f6l\u00fcm 1. IEEE 519 harmonik s\u0131n\u0131rlar\u0131 neyi d\u00fczenler?<\/h2>\n<p>IEEE 519, do\u011frusal ve do\u011frusal olmayan y\u00fckler i\u00e7eren elektrik sistemleri i\u00e7in harmonik kontrol tasar\u0131m hedefleri belirler. IEEE Standartlar Birli\u011fi, kaynaklar ve y\u00fckler aras\u0131ndaki aray\u00fcz\u00fc ortak ba\u011flant\u0131 noktas\u0131 olarak tan\u0131mlar ve standard\u0131n dura\u011fan durum s\u0131n\u0131rlar\u0131n\u0131 ele ald\u0131\u011f\u0131n\u0131 belirtir. Bu s\u0131n\u0131r \u00f6nemlidir: anl\u0131k bir olay, bir s\u00fcr\u00fcc\u00fc terminali okumas\u0131 ve bir kullan\u0131c\u0131 PCC sonucu birbirinin yerine ge\u00e7ebilecek \u00f6l\u00e7\u00fcmler de\u011fildir.<\/p>\n<p>Bir end\u00fcstri tesisi i\u00e7in, standart iki sorumlulu\u011fu ay\u0131rmaya yard\u0131mc\u0131 olur. Kullan\u0131c\u0131 do\u011frusal olmayan y\u00fcklerden harmonik ak\u0131m enjeksiyonunu kontrol eder. Tedarik sisteminin gerilim bozulma durumu ayn\u0131 aray\u00fczde de\u011ferlendirilir. Bu nedenle ba\u015far\u0131l\u0131 bir proje, yaln\u0131zca bir filtre katalo\u011fu veya ba\u015fka bir tesisten kopyalanm\u0131\u015f hedef y\u00fczde yerine kaynak bilgisi ve y\u00fck bilgisi gerektirir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Soru<\/th>\n<th>IEEE 519 odakl\u0131 cevap<\/th>\n<th>Tedarik sonucu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Hedefler nerede de\u011ferlendirilir?<\/td>\n<td>Tan\u0131mlanm\u0131\u015f kullan\u0131c\u0131 PCC\u2019de<\/td>\n<td>Verileri kar\u015f\u0131la\u015ft\u0131rmadan \u00f6nce PCC\u2019yi tek hat diyagram\u0131na yerle\u015ftir<\/td>\n<\/tr>\n<tr>\n<td>Ge\u00e7ici olaylar\u0131 kaps\u0131yor mu?<\/td>\n<td>Belirtilen kapsam kararl\u0131 durum bozulmas\u0131n\u0131 ifade eder<\/td>\n<td>Olay ve par\u0131lt\u0131 \u00e7al\u0131\u015fmalar\u0131n\u0131 ay\u0131r\u0131n<\/td>\n<\/tr>\n<tr>\n<td>Ak\u0131m ve gerilimin ayn\u0131 \u015fekilde kontrol edilip edilmedi\u011fi?<\/td>\n<td>Hay\u0131r; farkl\u0131 miktarlar\u0131 ve s\u0131n\u0131rlar\u0131 kullan\u0131rlar<\/td>\n<td>Her iki gerilim ve ak\u0131m kayd\u0131n\u0131 talep edin<\/td>\n<\/tr>\n<tr>\n<td>Bir standart cihaz se\u00e7er mi?<\/td>\n<td>Hay\u0131r; bu, veri tabanl\u0131 bir tasar\u0131m hedefi belirler<\/td>\n<td>APF kapasitesini belirlemeden \u00f6nce bir m\u00fchendislik kapsam\u0131 olu\u015fturun<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Standart, proje gereksinimleri, tesis kurallar\u0131, uygulanabilir \u015febeke kodlar\u0131 ve tesisin kendi koruma\/tasar\u0131m kriterleri ile birlikte okunmal\u0131d\u0131r. Bu, tedarik\u00e7inin ekipman\u0131n\u0131 onaylamaz veya devreye alma kan\u0131t\u0131na olan ihtiyac\u0131 ortadan kald\u0131rmaz.<\/p>\n<h2>B\u00f6l\u00fcm 2. M\u00fchendisler PCC'yi nerede tan\u0131mlamal\u0131 ve \u00f6l\u00e7melidir?<\/h2>\n<p>PCC genellikle sistem sahibinin veya i\u015fletmecisinin ba\u015fka bir kullan\u0131c\u0131ya hizmet sunabilece\u011fi en yak\u0131n elektrik noktas\u0131d\u0131r. ABB\u2019nin IEEE 519 incelemesi, \u00f6zel bir trafodan hizmet alan bir \u00fcretim tesisinde, bunun genellikle trafonun y\u00fcksek voltaj taraf\u0131 oldu\u011funu belirtir; ger\u00e7ek konum, sistem d\u00fczenlemesinden do\u011frulanmal\u0131d\u0131r.<\/p>\n<p>\u0130\u00e7 \u00f6l\u00e7\u00fcmler de\u011ferli kalmaya devam eder. Bir s\u00fcr\u00fcc\u00fc besleyici kayna\u011f\u0131n spektrumunu g\u00f6sterir. Bir MCC birka\u00e7 y\u00fck\u00fcn toplam\u0131n\u0131 g\u00f6sterir. Bir trafonun ikincil taraf\u0131, \u015febekenin etkilenip etkilenmedi\u011fini g\u00f6sterebilir. Bunlar\u0131n hi\u00e7biri otomatik olarak proje gereksinimi i\u00e7in kullan\u0131lan PCC olmaz.<\/p>\n<table>\n<thead>\n<tr>\n<th>Konum<\/th>\n<th>En iyi kullan\u0131m<\/th>\n<th>Tek ba\u015f\u0131na kuramayaca\u011f\u0131 \u015fey<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bireysel do\u011frusal olmayan y\u00fck besleyicisi<\/td>\n<td>Kaynak te\u015fhisi<\/td>\n<td>T\u00fcm tesis ak\u0131m enjeksiyonu<\/td>\n<\/tr>\n<tr>\n<td>MCC \/ proses kart\u0131<\/td>\n<td>Toplam proses y\u00fck\u00fc<\/td>\n<td>Kullan\u0131m\/PCC performans\u0131<\/td>\n<\/tr>\n<tr>\n<td>Transformat\u00f6r sekonderi<\/td>\n<td>Tesis-\u015febeke durumu<\/td>\n<td>Onaylanm\u0131\u015f m\u00fclkiyet\/aray\u00fcz ba\u011flam\u0131 olmayan PCC<\/td>\n<\/tr>\n<tr>\n<td>Tan\u0131ml\u0131 PCC<\/td>\n<td>Standartlara dayal\u0131 de\u011ferlendirme<\/td>\n<td>Destekleyici besleyici veri olmadan yerel kaynak tan\u0131mlamas\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p><strong>\u00d6nemli:<\/strong> Uygun bir panel \u00f6l\u00e7er konumunu PCC yerine kullanmay\u0131n. IEEE 519\u2019un kapsam\u0131, kurulum i\u00e7in belirlenen kaynak\/y\u00fck aray\u00fcz\u00fcd\u00fcr (<a href=\"https:\/\/standards.ieee.org\/ieee\/519\/10677\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE 519-2022<\/a>).<\/p>\n<\/blockquote>\n<h2>B\u00f6l\u00fcm 3. Neden gerilim THD ve ak\u0131m TDD farkl\u0131 kontrollerdir?<\/h2>\n<p>Gerilim toplam harmonik bozulmas\u0131, gerilim dalga formunun bozulmas\u0131n\u0131 tan\u0131mlar. Ak\u0131m toplam talep bozulmas\u0131 (TDD), harmonik ak\u0131m\u0131 maksimum talep y\u00fck ak\u0131m\u0131na kar\u015f\u0131 ifade eder. Ak\u0131m THD, genellikle THDi olarak g\u00f6sterilir, anl\u0131k temel ak\u0131m\u0131 payda olarak kullan\u0131r. Bu, hafif y\u00fck THDi de\u011ferinin y\u00fcksek g\u00f6r\u00fcnmesine neden olabilir, ancak IEEE 519\u2019da kullan\u0131lan ayn\u0131 ak\u0131m bozulmas\u0131 de\u011ferlendirmesini anlatmaz.<\/p>\n<p>Mirus teknik raporu, ak\u0131m THD\u2019nin ak\u0131m uyum paydas\u0131 olarak kullan\u0131lmamas\u0131 gerekti\u011fini; TDD\u2019nin talep ak\u0131m\u0131yla ba\u011flant\u0131l\u0131 oldu\u011funu belirtir. Bir ekip, sorun giderme amac\u0131yla ak\u0131m THD kullanabilir, ancak bu, anl\u0131k hafif y\u00fck ekran\u0131n\u0131 bir APF kapasite spesifikasyonuna d\u00f6n\u00fc\u015ft\u00fcrmemelidir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Miktar<\/th>\n<th>Payda<\/th>\n<th>Pratik rol<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gerilim THD<\/td>\n<td>Temel gerilim<\/td>\n<td>\u0130lgili noktada gerilim dalga formu bozulmas\u0131n\u0131 \u00f6l\u00e7er<\/td>\n<\/tr>\n<tr>\n<td>Ak\u0131m THDi<\/td>\n<td>Anl\u0131k temel ak\u0131m<\/td>\n<td>Canl\u0131 kaynak\/y\u00fck te\u015fhisi i\u00e7in kullan\u0131\u015fl\u0131d\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Ak\u0131m TDD<\/td>\n<td>Maksimum talep y\u00fck ak\u0131m\u0131, IL<\/td>\n<td>IEEE 519 ak\u0131m bozulma de\u011ferlendirmesi i\u00e7in kullan\u0131l\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Bireysel harmonik ak\u0131m<\/td>\n<td>Limit ba\u011flam\u0131nda IL<\/td>\n<td>Hangi s\u0131ralar\u0131n gereksinimi domine etti\u011fini g\u00f6sterir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p><strong>Sahadan:<\/strong> M\u00fchendisler s\u0131k s\u0131k \u201cTHD, thd, TDD\u201d nas\u0131l ay\u0131rt edilir ve maksimum talep ak\u0131m\u0131n\u0131n nas\u0131l elde edildi\u011fini sorar (<a href=\"https:\/\/community.se.com\/t5\/Metering-Power-Quality\/Power-quality-analysis-THD-thd-TDD\/td-p\/44210\" rel=\"nofollow noopener\" target=\"_blank\">Schneider Electric topluluk tart\u0131\u015fmas\u0131<\/a>). Soru, bir veri gereksinimini tan\u0131mlar; bir sitenin s\u0131n\u0131r\u0131n\u0131 veya cihaz kapasitesini kan\u0131tlamaz.<\/p>\n<\/blockquote>\n<h2>B\u00f6l\u00fcm 4. Isc\/IL nas\u0131l ak\u0131m bozulma de\u011ferlendirmesini etkiler?<\/h2>\n<p>Isc, PCC\u2019de mevcut k\u0131sa devre ak\u0131m\u0131d\u0131r. IL, ayn\u0131 PCC\u2019deki maksimum talep temel y\u00fck ak\u0131m\u0131d\u0131r. Bunlar\u0131n ili\u015fkisi, Isc\/IL, uygulanabilir ak\u0131m bozulma kategorisini se\u00e7er. Bir upstream kaynaktan ar\u0131za verisi ile ilgisiz bir downstream panelde \u00f6l\u00e7\u00fclen talep ak\u0131m\u0131n\u0131 birle\u015ftirmek ge\u00e7erli de\u011fildir.<\/p>\n<p>TCI ve IEEE e\u011fitim materyalleri, ak\u0131m harmonik limitlerinin kaynak g\u00fc\u00e7 ili\u015fkisine g\u00f6re ifade edildi\u011fini a\u00e7\u0131klar. Zay\u0131f ve g\u00fc\u00e7l\u00fc bir kaynak, benzer do\u011frusal olmayan ekipman kullanan bir tesis olsa bile farkl\u0131 izin verilen ak\u0131m bozulma ba\u011flamlar\u0131na sahip olabilir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Gerekli giri\u015f<\/th>\n<th>Genellikle kim sa\u011flar<\/th>\n<th>De\u011ferlendirme noktas\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Mevcut k\u0131sa devre ak\u0131m\u0131, Isc<\/td>\n<td>Kullan\u0131c\u0131, sistem incelemesi, dan\u0131\u015fman m\u00fchendis<\/td>\n<td>PCC ile kar\u015f\u0131l\u0131k gelmelidir<\/td>\n<\/tr>\n<tr>\n<td>Maksimum talep ak\u0131m\u0131, IL<\/td>\n<td>Gelir verileri, \u00e7al\u0131\u015fma veya temsilci kay\u0131tlar\u0131<\/td>\n<td>Kay\u0131t y\u00f6ntemi ve \u00e7al\u0131\u015fma d\u00f6nemi<\/td>\n<\/tr>\n<tr>\n<td>Gerilim s\u0131n\u0131f\u0131<\/td>\n<td>Tek hat ve besleme dok\u00fcmantasyonu<\/td>\n<td>Kullan\u0131n, PCC gerilimi, s\u00fcr\u00fcc\u00fc \u00e7\u0131k\u0131\u015f gerilimi de\u011fil<\/td>\n<\/tr>\n<tr>\n<td>Harmonik spektrum<\/td>\n<td>G\u00fc\u00e7 kalitesi analiz\u00f6r\u00fc<\/td>\n<td>Bireysel sipari\u015fleri ve \u00e7al\u0131\u015fma durumunu yakalay\u0131n<\/td>\n<\/tr>\n<tr>\n<td>Mevcut PFC\/filtre verileri<\/td>\n<td>Tesis elektrik ekibi<\/td>\n<td>Arka plan rezonans\u0131 veya de\u011fi\u015fmi\u015f empedans\u0131 kontrol edin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0130sc\/IL tahmin etmeyin, sadece trafonun isim levhas\u0131ndan. Bir sistem incelemesi veya besleme taraf\u0131 verileri gerekebilir.<\/p>\n<h2>B\u00f6l\u00fcm 5. Hangi \u00f6l\u00e7\u00fcm kayd\u0131 APF boyutland\u0131rmas\u0131ndan \u00f6nce olmal\u0131?<\/h2>\n<p>Bir APF kapsam\u0131, sadece en b\u00fcy\u00fck THDi ekran g\u00f6r\u00fcnt\u00fcs\u00fc de\u011fil, zaman hizalanm\u0131\u015f bir \u00f6l\u00e7\u00fcm kayd\u0131 gerektirir. Gerilim, faz ak\u0131m\u0131, harmonik sipari\u015fleri, kW, kVA, PF, y\u00fck durumu, kondansat\u00f6r anahtarlamas\u0131 ve ilgili trafonun veya jenerat\u00f6r\u00fcn \u00e7al\u0131\u015fma modunu yakalay\u0131n. Kay\u0131t, y\u00fcksek do\u011frusal olmayan y\u00fck g\u00f6revi temsil eden d\u00f6nemi i\u00e7ermelidir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Kay\u0131t \u00f6\u011fesi<\/th>\n<th>Boyutland\u0131rmadan \u00f6nce neden \u00f6nemli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tan\u0131ml\u0131 PCC ve tek hat diyagram\u0131<\/td>\n<td>Kaynak, y\u00fck ve \u00f6l\u00e7\u00fcm konumlar\u0131n\u0131 tutarl\u0131 tutar<\/td>\n<\/tr>\n<tr>\n<td>Gerilim THD e\u011filimi<\/td>\n<td>Gerilim bozulmas\u0131n\u0131n ayr\u0131 inceleme gerektirip gerekmedi\u011fini belirler<\/td>\n<\/tr>\n<tr>\n<td>Harmonik-ak\u0131m spektrumu<\/td>\n<td>Bask\u0131n s\u0131ralar\u0131 ve de\u011fi\u015fen y\u00fck desenlerini ortaya \u00e7\u0131kar\u0131r<\/td>\n<\/tr>\n<tr>\n<td>IL y\u00f6ntemi ve maksimum talep kayd\u0131<\/td>\n<td>Ak\u0131m TDD de\u011ferlendirmesine olanak tan\u0131r<\/td>\n<\/tr>\n<tr>\n<td>\u0130sc kayna\u011f\u0131 ve tarihi<\/td>\n<td>Kaynak g\u00fcc\u00fc kategorisini belirler<\/td>\n<\/tr>\n<tr>\n<td>Mevcut kondansat\u00f6rler ve reakt\u00f6rler<\/td>\n<td>Bayraklar\u0131n rezonans\u0131 ve geri d\u00f6n\u00fc\u015f\u00fcm k\u0131s\u0131tlamalar\u0131<\/td>\n<\/tr>\n<tr>\n<td>Geni\u015fleme\/y\u00fck-de\u011fi\u015fim plan\u0131<\/td>\n<td>Sadece ge\u00e7ici bir i\u015fletim noktas\u0131 i\u00e7in boyutland\u0131rmadan ka\u00e7\u0131n\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>S\u00fcr\u00fcc\u00fc yo\u011fun tesisler i\u00e7in, e\u015flik eden <a href=\"https:\/\/cnbygele.com\/tr\/blog\/vfd-harmonics-industrial-plants-apf-selection\/\">VFD harmonik harmonik se\u00e7imi k\u0131lavuzu<\/a> besleme \u00f6l\u00e7\u00fcmlerinin PCC verilerini tamamlad\u0131\u011f\u0131n\u0131, yerine ge\u00e7medi\u011fini a\u00e7\u0131klar.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/advanced-static-var-generator-asvg-explained-cover.webp\" alt=\"Harmonik \u00f6l\u00e7\u00fcm ve PCC planlamas\u0131 i\u00e7in end\u00fcstriyel \u015falt cihaz\u0131 izleme\" class=\"wp-image-2093\"><figcaption>\u00d6l\u00e7\u00fcm kay\u0131tlar\u0131, her de\u011fer arkas\u0131ndaki elektrik noktas\u0131, y\u00fck durumu ve zaman dilimini tan\u0131mlamal\u0131d\u0131r.<\/figcaption><\/figure>\n<h2>B\u00f6l\u00fcm 6. Sonu\u00e7lar nas\u0131l hafifletme kapsam\u0131na al\u0131nmal\u0131?<\/h2>\n<p>Standart incelemesini net bir m\u00fchendislik problem ifadesine d\u00f6n\u00fc\u015ft\u00fcr\u00fcn. E\u011fer sorun, incelenen bir otob\u00fcsteki harmonik-ak\u0131m enjeksiyonu ise, aktif harmonik filtre de\u011ferlendirilebilir. E\u011fer sorun dinamik reaktif talep ise, SVG de\u011ferlendirmesi ayr\u0131 tutulur. Mevcut kapasit\u00f6rler do\u011frusal olmayan y\u00fcklerle etkile\u015fiyorsa, rezonans ve detuning kendi incelemesini gerektirir.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u00c7al\u0131\u015fmadan kan\u0131t<\/th>\n<th>Bir sonraki m\u00fchendislik ad\u0131m\u0131<\/th>\n<th>Varsay\u0131mda bulunma<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tan\u0131mlanm\u0131\u015f bir otob\u00fcsteki mevcut bozulma hedefi<\/td>\n<td>APF topolojisi, kapasite ve CT yerle\u015ftirmesini de\u011ferlendirin<\/td>\n<td>Bu SVG tek ba\u015f\u0131na harmonik ak\u0131m\u0131 giderir<\/td>\n<\/tr>\n<tr>\n<td>S\u0131n\u0131rl\u0131 harmonik-ak\u0131m sorunu ile h\u0131zl\u0131 kvar de\u011fi\u015fimi<\/td>\n<td>SVG \/ var-destek yakla\u015f\u0131m\u0131n\u0131 de\u011ferlendirin<\/td>\n<td>Kapasit\u00f6rler t\u00fcm dinamiklere do\u011fru yan\u0131t verir<\/td>\n<\/tr>\n<tr>\n<td>Kapasit\u00f6r alarmlar\u0131 ve harmonik b\u00fcy\u00fctme<\/td>\n<td>Detuning, empedans ve koruma incelemesi<\/td>\n<td>Sigortalar\u0131n de\u011fi\u015ftirilmesi nedeni \u00e7\u00f6z\u00fcyor<\/td>\n<\/tr>\n<tr>\n<td>PCC hedefi hen\u00fcz tan\u0131mlanmad\u0131<\/td>\n<td>Kullan\u0131m\/tesis \u00e7al\u0131\u015fma verilerini edin<\/td>\n<td>Bir s\u00fcr\u00fcc\u00fc-terminal THD numaras\u0131n\u0131n uyumu kan\u0131tlamas\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>CNBYG\u2019nin <a href=\"https:\/\/cnbygele.com\/tr\/power-quality-system\/\">G\u00fc\u00e7 Kalitesi Sistemi<\/a> ve <a href=\"https:\/\/cnbygele.com\/tr\/product\/ahf-active-harmonic-filter-harmonic-control\/\">Aktif Harmonik Filtre<\/a> sayfalar \u00fcr\u00fcn hatt\u0131 ba\u011flam\u0131 sa\u011flar. IEEE 519 uyumlulu\u011funu garanti etmez; nihai se\u00e7im, projenin PCC verileri, topolojisi ve devreye alma plan\u0131n\u0131 gerektirir.<\/p>\n<h2>Standartlara uygun RFQ'nun ne i\u00e7ermesi gerekir ve CNBYG ne zaman uygun de\u011fildir?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Al\u0131c\u0131 sa\u011flamal\u0131d\u0131r<\/th>\n<th>Neden \u00f6nemli<\/th>\n<th>Yayg\u0131n hata<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PCC i\u015faretli tek sat\u0131r<\/td>\n<td>\u00d6l\u00e7\u00fcmleri ve gereksinimleri hizalar<\/td>\n<td>Her paneli PCC olarak adland\u0131rmak<\/td>\n<\/tr>\n<tr>\n<td>Kullan\u0131m\/kaynak ar\u0131za bilgisi<\/td>\n<td>Isc giri\u015fini belirler<\/td>\n<td>Isc olarak trafo kVA tahminini kullanmak<\/td>\n<\/tr>\n<tr>\n<td>Maksimum talep ak\u0131m\u0131 y\u00f6ntemi<\/td>\n<td>TDD i\u00e7in IL'yi belirler<\/td>\n<td>Hafif y\u00fck ak\u0131m\u0131n\u0131 kullanmak<\/td>\n<\/tr>\n<tr>\n<td>Saya\u00e7 g\u00fcnl\u00fckleri ve spektrum<\/td>\n<td>Zaman ve harmonik s\u0131ral\u0131 davran\u0131\u015f\u0131 g\u00f6sterir<\/td>\n<td>Bir ekran g\u00f6r\u00fcnt\u00fcs\u00fc g\u00f6nderimi<\/td>\n<\/tr>\n<tr>\n<td>Gerilim s\u0131n\u0131f\u0131 ve mevcut filtreler<\/td>\n<td>Sistem ba\u011flam\u0131n\u0131 tan\u0131mlar<\/td>\n<td>Kapasit\u00f6r\/reactor detaylar\u0131n\u0131 atlama<\/td>\n<\/tr>\n<tr>\n<td>Hedef standart ve sahip gereksinimi<\/td>\n<td>Kabul edilecek dili tan\u0131mlar<\/td>\n<td>Kapsam olmadan \u201cIEEE uyumlu\u201d talep etme<\/td>\n<\/tr>\n<tr>\n<td>CT, koruma, muhafaza ve ileti\u015fimler<\/td>\n<td>Bir APF kurulumunu denetlenebilir hale getirir<\/td>\n<td>Entegrasyonu saha kurulumuna b\u0131rakma<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>S\u0131\u011fd\u0131rma S\u0131n\u0131r\u0131<\/strong> Bu k\u0131lavuz, harmonik verileri haz\u0131rlayan ve standartlara duyarl\u0131 m\u00fchendislik kapsam\u0131na sahip ekipler i\u00e7indir. IEEE 519\u2019un yasal yorumu, bir hizmet sa\u011flay\u0131c\u0131 kabul mektubu, bir \u015febeke kodu incelemesi veya bir APF\u2019nin proje hedefini kar\u015f\u0131layaca\u011f\u0131 garantisi de\u011fildir. Belirlenmi\u015f bir veri paketini g\u00f6nderin <a href=\"https:\/\/cnbygele.com\/tr\/contact-us\/\">CNBYG ileti\u015fim sayfas\u0131<\/a> \u00fcr\u00fcn uyumu tart\u0131\u015fmas\u0131 i\u00e7in.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/07\/advanced-static-var-generator-asvg-explained-body.webp\" alt=\"PCC harmonik azaltma kapsam\u0131 i\u00e7in g\u00fc\u00e7 kalitesi ekipman\u0131 entegrasyonu\" class=\"wp-image-2094\"><figcaption>Standartlara duyarl\u0131 RFQ, PCC kan\u0131t\u0131n\u0131 ekipman, CT, koruma ve devreye alma gereksinimleriyle ba\u011flar.<\/figcaption><\/figure>\n<h2>SSS<\/h2>\n<p><strong>IEEE 519 harmonik s\u0131n\u0131rlar\u0131 nedir?<\/strong><\/p>\n<p>Bunlar, tan\u0131ml\u0131 kullan\u0131c\u0131 PCC'sinde gerilim ve ak\u0131m bozulmas\u0131 i\u00e7in kararl\u0131 durum harmonik kontrol tasar\u0131m hedefleridir.<\/p>\n<p><strong>IEEE 519 i\u00e7in PCC nerede?<\/strong><\/p>\n<p>Kurulum i\u00e7in tan\u0131mlanm\u0131\u015f kaynak\/y\u00fck aray\u00fcz\u00fcd\u00fcr, genellikle g\u00fc\u00e7 kayna\u011f\u0131 d\u00fczenlemesi ve m\u00fclkiyet ba\u011flam\u0131ndan belirlenir.<\/p>\n<p><strong>THD ile TDD aras\u0131ndaki fark nedir?<\/strong><\/p>\n<p>THD, \u00f6l\u00e7\u00fcm an\u0131ndaki temel b\u00fcy\u00fckl\u00fc\u011f\u00fc kullan\u0131r. Anl\u0131k TDD, maksimum talep y\u00fck ak\u0131m\u0131 olan IL'yi referans al\u0131r.<\/p>\n<p><strong>TDD nas\u0131l hesaplan\u0131r?<\/strong><\/p>\n<p>TDD, harmonik ak\u0131m\u0131n, PCC'deki uygulanabilir maksimum talep y\u00fck ak\u0131m\u0131na y\u00fczde olarak ifadesidir.<\/p>\n<p><strong>Isc\/IL ne anlama gelir?<\/strong><\/p>\n<p>Mevcut k\u0131sa devre ak\u0131m\u0131n\u0131, PCC'deki maksimum talep y\u00fck ak\u0131m\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131r ve ak\u0131m bozulma kategorisi se\u00e7imi i\u00e7in kullan\u0131l\u0131r.<\/p>\n<p><strong>IEEE 519 gerilim ve ak\u0131ma mi uygulan\u0131r?<\/strong><\/p>\n<p>Evet. PCC'de gerilim ve ak\u0131m i\u00e7in ayr\u0131 kararl\u0131 durum bozulma hedefleri i\u00e7erir.<\/p>\n<p><strong>Harmonik \u00f6l\u00e7\u00fcmleri ne kadar s\u00fcre kaydedilmelidir?<\/strong><\/p>\n<p>Temsili maksimum talep ve do\u011frusal olmayan y\u00fck \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131 yakalamak i\u00e7in yeterince uzun; s\u00fcreyi proje ekibi ve \u00f6l\u00e7\u00fcm y\u00f6ntemi ile belirleyin.<\/p>\n<p><strong>Bir APF uyumu garanti edebilir mi?<\/strong><\/p>\n<p>Hay\u0131r. Bir APF, \u00f6l\u00e7\u00fclen sistem, proje hedefi, topoloji, kaynak durumu ve devreye alma sonucu ile de\u011ferlendirilir.<\/p>\n<h2>Kaynak\u00e7a<\/h2>\n<ul>\n<li><a href=\"https:\/\/standards.ieee.org\/ieee\/519\/10677\/\" rel=\"nofollow noopener\" target=\"_blank\">IEEE Std 519-2022<\/a><\/li>\n<li><a href=\"https:\/\/library.e.abb.com\/public\/a7965e127ce44d089c1c2beace68aacd\/Tech_Note_158_IEEE_519-2022+Review.pdf\" rel=\"nofollow noopener\" target=\"_blank\">ABB: IEEE 519-2022 \u0130ncelemesi<\/a><\/li>\n<li><a href=\"https:\/\/www.mirusinternational.com\/downloads\/Mirus-White-Paper-Understanding-Relationship-between-THD-vs-TDD-20220330.pdf\" rel=\"nofollow noopener\" target=\"_blank\">Mirus: THD ve TDD Aras\u0131ndaki \u0130li\u015fkiyi Anlama<\/a><\/li>\n<li><a href=\"https:\/\/www.transcoil.com\/applications\/ieee-519-2014\/\" rel=\"nofollow noopener\" target=\"_blank\">TCI: IEEE 519-2022 Harmonik Kontrol Rehberi<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>IEEE 519 harmonic limits are a PCC-based design and verification framework for steady-state voltage and current distortion. Before an active power filter is sized, an engineer should define the user point of common coupling, identify whether voltage or current distortion is the decision issue, collect maximum-demand and short-circuit data, and obtain a representative harmonic record. [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2559","post","type-post","status-publish","format-standard","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/posts\/2559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/comments?post=2559"}],"version-history":[{"count":1,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/posts\/2559\/revisions"}],"predecessor-version":[{"id":2612,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/posts\/2559\/revisions\/2612"}],"wp:attachment":[{"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/media?parent=2559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/categories?post=2559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnbygele.com\/tr\/wp-json\/wp\/v2\/tags?post=2559"}],"curies":[{"name":"Naber","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}