GDRB-B Transformer Response Analyzer
Power transformer winding deformation tester (usoro nzaghachi ugboro ugboro) dabere na nha njirimara paramita nke ihe ngbanwe nke ime ikuku, na-anabata usoro nyocha ugboro ugboro nke ime njehie (FRA), nwere ike kpee ikpe ziri ezi n'ime mmejọ nke ngbanwe.
Mgbe emechara nhazi na nrụpụta nke ndị na-agbanwe agbanwe, a na-emecha ihe mkpuchi na ihe owuwu dị n'ime ya, yabụ maka eriri igwe nke igwe na-ebugharị ọtụtụ, ma ọ bụrụ na ọkwa voltaji na usoro ikuku bụ otu, paramita kwekọrọ (Ci, Li) nke ọ bụla. a ga-ekpebi eriri igwe.Ya mere, a ga-ekpebikwa mmeghachi omume njirimara ugboro ugboro nke eriri igwe ọ bụla, ya mere, ụdịdị ọnụọgụ nke coils kwekọrọ na nkebi atọ ga-atụnyere.
N'oge ule nke transformer, n'ihe banyere n'etiti-atụgharị, inter-phase short circuit, ma ọ bụ ikwu okwute mgbapu nke nkukota n'oge njem, yana coil deformation sitere na electromagnetic esemokwu n'oge a na-arụ ọrụ n'okpuru mkpirisi sekit na mmejọ ọnọdụ, nkesa parameters. nke ntụgharị windings ga-agbanwe, nke si otú ahụ na-emetụta ma na-agbanwe mgbanwe mbụ ugboro ngalaba àgwà, ya bụ ugboro nzaghachi mgbanwe na ịdị ukwuu na resonant ugboro ngbanwe.Ihe nleba anya nke ntụgharị nke emepụtara dabere na usoro nyocha nzaghachi bụ ngwa NDT ọhụrụ maka ịchọpụta mmejọ nke ngbanwe.Ọ na-emetụta na nchọpụta nke esịtidem Ọdịdị mmejọ na 63kV-500kV ike transformers.
Ihe nleba anya nke ngbanwe nke ntụgharị bụ iji chọpụta ogo mgbanwe na windings n'ime nke ihe ngbanwe nke na-adabere na ọnụọgụ mgbanwe, ịdị ukwuu na mpaghara na-emetụta mgbanwe na ọchịchọ nke mgbanwe nzaghachi ugboro ugboro bụ nke a na-atụle site na mgbanwe nzaghachi na mpaghara ugboro dị iche iche nke ikuku n'ime transformer. paramita, na mgbe ahụ, ọ nwere ike inye aka chọpụta ma transformer e mebiela nke ukwuu, ma ọ bụ na ọ dị mkpa ka e megharịa ya nke ọma dịka nsonaazụ nha si dị.
Maka onye na-agbanwe ihe na-arụ ọrụ, n'agbanyeghị ma echekwara njirimara njirimara ugboro ugboro, site n'ịtụle ọdịiche dị n'etiti njirimara njiri mara nke ngbanwe nke inter-coil, ọ nwere ike ikpebi oke ọdịda ahụ.N'ezie, ọ bụrụ na ị na-echekwara mbụ transformer windings atụmatụ eserese, ọ ga-adị mfe inye a kpọmkwem ndabere maka ọrụ ọnọdụ, post-mmejọ analysis na mmezi overhaul nke transformer.
Ihe nleba anya ihe ngbanwe nke ntụgharị bụ kọmpụta laptọọpụ na onye na-ahụ maka micro na-eme usoro nha nkenke yana nhazi kọmpat, ọrụ dị mfe, yana ọrụ nyocha ule zuru oke, nke enwere ike ịrụ ọrụ na-ezo aka na ntuziaka ntuziaka ma ọ bụ site na ọzụzụ obere oge.
●Nnweta na njikwa site na iji ngwa ngwa ngwa ngwa, ngwa ngwa microprocessor jikọtara nke ukwuu.
●Njikọ USB interface eji n'etiti laptọọpụ na ngwá ọrụ.
●Ikuku WIFI interface ma ọ bụ Bluetooth (nhọrọ) eji n'etiti kọmputa laptọọpụ na ngwá ọrụ.
●Akụrụngwa na-anabata teknụzụ nyocha ngwa ngwa dijitalụ nke DDS raara onwe ya nye (USA), nke nwere ike ịchọpụta mmejọ ndị dị ka ikuku agbagọ agbagọ, gbajiri agbaji, ngbanwe, tilt, nrụrụ mkpirisi n'etiti oge na kọntaktị etiti oge.
●Ọwa abụọ-ọsọ dị elu 16-bit A/D (na ule ubi, megharịa mgbata, na usoro ebili mmiri na-egosi mgbanwe doro anya).
●A na-edozi njupụta mmepụta ihe ngosi site na ngwanrọ, yana uru kacha elu nke njupụta bụ ± 10V.
●Kọmputa ahụ ga-enyocha nsonaazụ ule na-akpaghị aka wee mepụta akwụkwọ eletrọnịkị (Okwu).
●Ngwa ahụ nwere njiri njiri njiri abụọ: nha nyocha ugboro linear na nha nyocha ugboro ugboro, dakọtara na ụdị nha nke otu teknụzụ abụọ na China.
●The njupụta-ugboro àgwà ndị kwekọrọ na mba teknuzu nkọwa na njupụta-frequency àgwà tester.X-coordinate (ugboro) nwere ntinye aha n'ahịrị na ntinye akara logarithmic, yabụ onye ọrụ nwere ike bipụta usoro ahụ site na ntinye akara na ntinye akara logarithmic.Onye ọrụ nwere ike họrọ nke ọ bụla dabere na mkpa n'ezie.
●Usoro nyocha data nyocha akpaaka,
Ntụnyere kwụ ọtọ nke myirịta ikuku n'etiti usoro atọ A, B na C
Nsonaazụ dị ka ndị a:
●Nkwekọrịta mara mma
●Nkwenye dị mma
●Nkwekọrịta adịghị mma
●Nkwenye ka njọ
Ntụnyere ogologo ogologo AA, BB, CC na-akpọ data mbụ yana data dị ugbu a n'otu oge maka ntụnyere nrụrụ ikuku.
Nsonaazụ nyocha bụ:
●Obere ikuku
●Nrụrụ dị nro
●Nrụrụ adịghị mma
●Nrụrụ siri ike
Enwere ike ịmepụta akwụkwọ eletrọnịkị okwu na-akpaghị aka maka ịchekwa na ibipụta.
Ngwa ahụ nwere ike zute oke teknụzụ chọrọ nke ọkọlọtọ eletrik DL/T911-2004 "Ntụle nzaghachi ugboro ugboro na nrụrụ ikuku nke ndị na-agbanwe ike".
Ụdị nyocha:
1. Linear scanning nkesa
Oke nlele nyocha: (10Hz) (10MHz) 40000 ebe nyocha, mkpebi 0.25kHz, 0.5kHz na 1kHz.
2. Nkesa nha nyocha ugboro ugboro
Oke nleba anya ugboro ugboro: (0.5kHz) - (1MHz), 2000 nyocha ihe;(0.5kHz) - (10kHz);(10kHz) - (100kHz);(100kHz) - (500kHz);(500kHz) - (1000kHz)
Usoro teknụzụ ndị ọzọ:
1. Ogologo nha nha: (-120dB) ruo (+20 dB);
2. nha nha nha nha nha: 1dB;
3. Nleba anya ugboro ziri ezi: 0.005% / 0.01%;
4. Ntinye ntinye akara: 1MΩ;
5. Mkpọpụta ihe mgbaàmà: 50Ω;
6. Ngosipụta ihe mgbaàmà: ± 20V;
7. Nnwale ule ugboro ugboro: 99.9%;
8. Ihe nha nha nha (LxWxH): 350 * 300 * 140 (mm) / 300 * 340 * 120 (mm);
9. Akụkụ igbe aluminom nke ngwá ọrụ (LxWxH): 390 * 310 * 340 (mm) / 310 * 400 * 330 (mm);
10. N'ozuzu arọ: 13kg / 10kg;
11. arụ ọrụ okpomọkụ: -10 ℃ ~ + 40 ℃;
Nchekwa okpomọkụ: -20 ℃ ~ + 70 ℃;
Iru mmiri dị n'akụkụ: <90%, Na-adịghị ekpokọta;
| Isi nkeji | 1 |
| Nleba nzaghachi ugboro ugboro 50W/(>15m) | 2 |
| Nwale njide, odo, akwụkwọ ndụ akwụkwọ ndụ (200A) | 2 |
| Cable ala (ojii, waya ọla kọpa 5M) | 4 |
| Mkpọchi ala (ojii) | 2 |
| USB nkwurịta okwu | 1 |
| Nwụnye Software CD-ROM VCD Ụdị | 1 |
| Ngwa nwụnye USB diski 16G | 1 |
| Fuse 0.5A | 3 |
| Ụdọ ọkụ & nkwụnye | 1 |
| Ntuziaka onye ọrụ | 1 |
| Akwụkwọ ikike kaadị | 1 |
| Ndepụta nkwakọ ihe | 1 |
| Akuko ule ụlọ ọrụ | 1 |
