Soo noqnoqoshada isbeddelka AC Drives 6.6kv 11kv 1000kW Voltage dhexdhexaad ah VsD VfD

Sharaxaad Gaaban:

Dareewalka korantada dhexdhexaadka ah waa aalad danab sare leh, kaas oo ay maamusho DSP, oo leh SVPWM iyo unugga tignoolajiyada heerar badan oo taxane ah si loo dammaanad qaado beddelka inuu ku habboon yahay beeraha warshadaha.

Nuxurka isku-dhafan ayaa aad uga yar.Waxay leedahay awood sare iyo tayada mawjada wax soo saarka ee wanaagsan iyada oo aan lahayn filtarrada wax gelinta, qalabka magdhawga awoodda iyo shaandhada soosaarka.Kuleylka baabuurta ee ay sababto harmonics iyo Torque ripple, buuqa, dv/dt, iyo dhibaatooyinka korantada qaabka caadiga ah ayaa sidoo kale laga fogaadaa.Waxay ku habboon tahay matoorada asynchronous iyo synchronous.

Alaabada waxaa lagu abaalmariyay sida badeecooyinka cusub ee qaranka 2003dii, waxaana si weyn loogu isticmaalay xakameynta gawaarida.


Faahfaahinta Alaabta

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Astaamaha

1.Cilliga saxda ah goobta iyo shaqada duubista
2. Korantada baska cutubka, shaqada muujinta heerkulka
3. Korantada shaqaynaysa, hadda, rikoodhka soo noqnoqda waxay noqon kartaa weydiin
4. Qalabka korantada ee kontoroolka laba geesoodka ah
5. Dabaysha labaad ee transformer-ka waxaa loo isticmaalaa sidii awoodda xakamaynta kaydinta si loo hubiyo badbaadada nidaamka inta lagu jiro hawlgalka.
6. Hababka xakamaynta badan
7. Doorashada kontoroolka deegaanka, kantaroolka santuuqa fogaanta, kantaroolka DCS
8. Taageer MODBUS, PROFIBUS iyo borotokoollada kale ee isgaarsiinta
9. Habaynta soo noqnoqda ayaa lagu bixin karaa goobta, isgaadhsiinta ayaa la bixiyaa, iwm.

10. Taageerada soo noqnoqoshada soo noqnoqoshada, dardargelinta iyo shaqada hoos u dhigista
11. Iyada oo cufnaanta awoodda sare ay ka horreeyaan asxaabta
12. Mugga cutubka yar, naqshad qaabaysan
13. Mashiinka oo dhami waa cufan oo wuxuu qaadanayaa meel yar
14. Habka ilaalinta saxda ah
15. Cutubku waxa uu ka kooban yahay 7 nooc oo ilaalin ah, dhammaan mishiinka ayaa wali shaqaynaya ka dib markii uu fashilmay.
16. Mashiinka oo dhan waxaa ka mid ah ilaalinta soo-celinta soo noqnoqda iyo ilaalinta matoorka.
17. Waxqabadka sare ee xakamaynta
18. Nidaamiyaha PID ee la dhisay;
19. Waxaa lagu waafajin karaa meelo kala duwan iyadoo loo eegayo hab-beegtiyeedka, iyo isku-dhafka hadda jira ee wax-soo-saarka ayaa ka yar 2% (la qiimeeyay).

Tilmaamid

Shayga Unug Xogta
Gelida Voltage inta jeer, danab Saddex waji, 50Hz, 6kV(10kV)
isbedbeddelka danab: -10% ~ +10%, inta jeer:±5%, -10% ~ -35%
Wax soo saarka la qiimeeyay Korontada wax soo saarka Saddex waji 0--6kV(0--10kV)
Qallooca Ku dhufo hirarka sinaha ee SPWM
Awoodda xad dhaafka ah 130% 1 daqiiqo, 150% 3s
Tilmaamaha aasaasiga ah Saxnaanta Habaynta Analog:0.3% ee qiimaha dejinta soo noqnoqda ee ugu sarreeya
Dejinta dhijitaalka ah:0.02% ee qiimaha dejinta soo noqnoqda ee ugu sarreeya
Waxtarka >98%, xaalada qiimaynta
Qodobka awoodda >0.95
Qodobka xakamaynta Waqtiga dardargelinta iyo hoos u dhaca 0.1 ~ 6000.0S, dardargelinta iyo wakhtiga hoos u dhigista si gaar ah ayaa loo dejin karaa
Muuqaalka danab iyo inta jeer Dejiyay qalooca V/F
PID Qiyaasaha PID waxaa lagu dejin karaa gacanta
Hawlaha kale qalooca V/F, Magdhawga inta jeer ee hooseeya, la qiimeeyay
ordaya Hababka hawlgalka kantaroolka mashiinka, kontoroolka fogaanta, kontoroolka kombiyuutarka martida loo yahay
Hababka dejinta soo noqnoqda dejinta shaashadda taabashada, dejinta xawliga marxaladaha badan, dejinta calaamadda analoogga (4-20 mA)
Shaashadda taabashada In ka badan hadda matoorka, kor u kaca korantada ee beddelka, hoos-voltage ka beddelka, xad-dhaafka ah ee unugga, xad-dhaafka ah ee unugyada, kulaylka unugga oo ka badan, marxaladda unugyada la'aanta, isgaarsiin la'aanta.
Shaqada ilaalinta hadda oo ka badan matoorka, in ka badan-voltage of inverter, hoos-Voltage ee inverter, xad-dhaaf ah ee unugga, xad-dhaaf ah ee unugyada, kulaylka ka badan ee unugga, wejigii la'aanta unug, failure isgaarsiinta.
Deegaanka

Ambient

Ambient Gudaha oo leh hawo wanaagsan kana nadiif ah gaaska daxalka ah iyo siigada korantada
Dhererka Ka hooseeya 1000m.Waxa loo baahan yahay in kor loo qaado awoodda lagu qiimeeyay marka jooggu ka sarreeyo 1000m
Heerkulka -20~+65°C
Qoyaanka 90% RH iyada oo aan lahayn uumiga sayaxa
Gariir <0.5G
Qaboojin Qaboojinta Hawada Qasabka ah

Qaabka

 

Qaabka

 

Heerka awoodda

Baaxadda iyo miisaanka

Ballaca (W) (mm)

Qoto dheer (D) (mm)

Dhererka (H)

(mm)

Miisaanka (kg)

JD-BP37-250F

250 kW/6kV

2300

1500

 

1900kii

1320

JD-BP37-280F

280 kW/6kV

1380

JD-BP37-315F

315 kW/6kV

2465

JD-BP37-400F

400 kW/6kV

2595

JD-BP37-500F

500 kW/6kV

3410

JD-BP37-560F

560 kW/6kV

3460

JD-BP37-630F

630 kW/6kV

2900

2120

3620

JD-BP37-710F

710 kW/6kV

3825

JD-BP37-800F

800 kW/6kV

3945

JD-BP37-1000F

1000 kW/6kV

4500

JD-BP37-1100F

1100 kW/6kV

6000

JD-BP37-1250F

1250 kW/6kV

3300

 

1700

2420

6900

JD-BP37-1400F

1400 kW/6kV

7600

JD-BP37-1600F

1600 kW/6kV

3600

8000

JD-BP37-1800F

1800 kW/6kV

8400

JD-BP37-2000F

2000 kW/6kV

8700

JD-BP37-2250F

2250 kW/6kV

9700

JD-BP37-2500F

2500 kW/6kV

10700

JD-BP37-3250F

3250 kW/6kV

5800

2620

11700

JD-BP37-4000F

4000 kW/6kV

13200

JD-BP37-5000F

5000 kW/6kV

9400

15700

JD-BP37-5600F

5600 kW/6kV

17800

JD-BP37-6300F

6300 kW/6kV

20000

JD-BP37-7100F

7100 kW/6kV

22300

Mabda'a shaqada

avcasv (2)

Qaab dhismeedka JD-BP37/38 taxane koronto sare inverter ka mid ah beddelka beddelka wajiga, unugyada korontada iyo kantaroole.

avcasv (3)

6kV taxane ah inverter ka kooban yahay 5 unug weji kasta, 15 unug guud ahaan.
10kV taxane ah inverter ka kooban yahay 8 unug weji kasta, 24 unug guud ahaan.

avcasv (4)

Qaab dhismeedka unugga korantadu waa caadi.Waa AC -DC - AC hal weji inverter wareeg ah, diodes rectifier waxaa loogu talagalay saddexda weji buuxa-mawjadda, IGBT 23inverter buundada ay maamusho sinisoidal PWM technology.Unug kasta oo korontadu waa isku mid, way fududahay in la komiyo, la ilaaliyo oo la sameeyo firaaqada, haddii guuldarradu dhacdo, buundooyinka kor u kaca ayaa saaran si loo gaaro marinka iyo wax soo saarka rookaha ayaa hoos u dhacaya.

Codsiga

svd (1)
svd (2)

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