{"product_id":"obnaruzhenie-mezhdiskowyh-powrezhdenij-w-obmotkah-silowogo-transformatora-von-shridhar-patthi-und-b-p-singh","title":"Obnaruzhenie mezhdiskowyh powrezhdenij w obmotkah silowogo transformatora","description":"\u003cp\u003ePri peredache älektroänergii swerhwysokogo naprqzheniq silowoj transformator qwlqetsq naibolee wazhnym komponentom. Proboj izolqcii w transformatore schitaetsq odnoj iz samyh wazhnyh prichin wyhoda iz stroq silowogo transformatora. Srawnenie tokow nejtrali pri ponizhennom i polnom naprqzhenii bylo prowedeno dlq obnaruzheniq powrezhdeniq w obmotke silowogo transformatora wo wremq impul'snogo ispytaniq. Dlq ocenki celostnosti obmotki wysokowol'tnye silowye transformatory podwergalis' polnomu i ponizhennomu impul'snomu naprqzheniü zadannyh znachenij w sootwetstwii s trebowaniqmi standarta. Odno iz prowedennyh ispytanij zaklüchalos' w srawnenii prilozhennogo naprqzheniq i rezul'tiruüschego signala toka nejtrali pri ponizhennom i polnom urownqh naprqzheniq. Raznica w forme wolny zaregistrirowannogo signala toka i naprqzheniq podtwerdila nalichie powrezhdeniq w obmotke transformatora. V nastoqschej rabote dlq analiza byl rassmotren generatornyj transformator moschnost'ü 61 MVA, 11,5\/230 kV. Komponent shuma, prisuschij signalu wo wremq zapisi, byl wydelen s pomosch'ü wejwleta Daubechisa, i äti obesshumlennye signaly byli proanalizirowany dlq opredeleniq neisprawnosti w obmotke.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205314708\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205314708","offer_id":40660672282717,"sku":"9786205314708","price":19.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/102c9d0b-49dd-40d3-a83a-b6065f8c3a7e.jpg?v=1758955510","url":"https:\/\/shop.autorenwelt.de\/products\/obnaruzhenie-mezhdiskowyh-powrezhdenij-w-obmotkah-silowogo-transformatora-von-shridhar-patthi-und-b-p-singh","provider":"Autorenwelt Shop","version":"1.0","type":"link"}