Yakakwira Simba Yemahara Yakamhara Yekufamba Phase Kudzora Thyristor

Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Phase Kudzora Thyristor (Yemahara Inoyerera Rudzi)

Tsananguro:

Nekuvandudzwa kwesimba rinowedzera uye kugona kwemidziyo yekushandura, kunyanya kutapurirana kweHVDC, simba rekuburitsa simba yeyuniti thyristor iri kukumbira kuwedzera zvinoenderana, izvi zvinoderedza kuwanda kweiyo thyristor mune akateedzana uye akafanana wedunhu ekubatanidza. Iyo saizi saizi uye huremu zvichaderedzwa, yakaderera investimenti, kunyangwe yazvino uye kunyangwe magetsi anozoonekwa zviri nyore, iko kuvimbika mashandiro uye kukosha kwekutengeserana kuchawedzerwa zvakanyanya.

Iyo yemahara inoyerera yesilicon tekinoroji inoshandiswa kugadzira yakakwira simba yakakwira yazvino thyristor ichagutsa yakakwira standard chiyero chekushandisa chinodiwa. Uye muna 2019 Chikunguru, RUNAU Electronics yakanga yagadzira 5200V thyristor ine 5 "chip yakabudirira uye yakapihwa kumutengi iyo yakashanda muChina HVDC chirongwa. 

Nhanganyaya:

1. Chip

Iyo yepamusoro standard thyristor chip inogadzirwa neRUNAU Electronics ndeye yemahara inoyerera tekinoroji yakashandiswa. Iyo inonyatso zivikanwa seyazvino uye tekinoroji tekinoroji yekugadzira iyo yakakwira simba yakakwira voltage voltage thyristor Inoshandiswa zvakanyanya nekirasi yepasirese inogadzira.

Iyo yekuparadzanisa maitiro yakagadziridzwa muhukuru uye upamhi kuwedzera iyo voltage kuramba, kudzikisira iyo-mamiriro magetsi kudonha, uye kugadzirisa iyo inokonzeresa & ine simba maitiro. Nyowani photolithography pateni yakagadzirirwa kusimudzira iyo di / dt uye dv / dt chimiro. Kubata chimiro chechip chakavakwazve kuvharidzira kumucheto kwesilic wafer uye cathode pamusoro, iyo reverse voltage performance ichavandudzwa zvikuru.   

2. Encapsulation

Iko kunakirwa kwemahara kuyangarara kwesilicon tekinoroji ndiko kushanduka pakati pesilicon uye molybdenum wafer yakadzorwa zvakanyanya uye molybdenum wafer kushandiswa kunoderedzwa. Nepo kubhururuka kwesilicon wafer uye mhangura block yemapakeji kuchinyanya kudikanwa pamwe nekufananidzwa uye kuomarara kunodiwa kwakakwirira kupfuura kubatanidza chip tekinoroji. Nekuenderera mberi kwekuvandudza uye hunyanzvi, RUNAU Elektroniki yakanga yakunda ese ehunyanzvi matambudziko uye zvipingaidzo. Iyo yemahara inoyerera tekinoroji, yakakwira simba yakakwira voltage thyristor ine yakavimbika mashandiro uye yekutengesa inoshanda mhinduro yakagadziriswa uye yakapihwa kune vatengi. Mazhinji acho akaisirwa mune yakakwira simba inodzora inogadzirisa, yakakwira voltage nyoro yekutanga, HVDC kufambisa simba, locomotive traction, simba rinoita simba remubhadharo uye pulse simba kunyorera system.

Technical kutaurwa

  1. Phase inodzorwa thyristor ine alloy mhando chip inogadzirwa neRUNAU Electronics, renji yeITAV kubva 350A kusvika 5580A uye VDRM/ VRRM kubva 3400V kusvika 8500V.
  2. IniGT, VGT uye iniH ndiwo maedzo ekuyera pa25 ℃, kunze kwekunge zvataurwa neimwe nzira, mamwe ma parameter ndiwo maedzo ekuyedza ari pasi paTjm;
  3. Ini2t = Ini2F SM × tw / 2, tw = Sinusoidal hafu wave yazvino upamhi hwenzvimbo. Pa50Hz, ini2t = 0.005I2FSM (A2S);
  4. Pa60Hz: IniFSM(8.3ms) = IniFSM(10ms) × 1.066, Tj= Tj; Ini2t (8.3ms) = ini2t (10ms) × 0.943, Tj= Tjm

Parameter:

TYPE IniT (AV)
A
TC
VDRRM/ VRRM
V
IniTSM
@TVJIM& 10msA
Ini2t
A2s
VTM
@IT& TJ= 25 ℃
V / A.
Tjm
Rjc
℃ / W
Rcs
℃ / W
F
KN
m
Kg
KODE
Voltage inosvika 4200V
KP3170 - ** 3170 70 3400 ~ 4200 52000 1.3 × 107 1.40 3000 125 0.008 0.002 70 1.45 T15C
KP4310 - ** 4310 70 3400 ~ 4200 60000 1.8 × 107 1.30 3000 125 0.006 0.002 90 2.90 T17D
KP5580 - ** 5580 70 3400 ~ 4200 90000 4.0 × 107 1.40 5000 125 0.004 0.001 120 3.60 T18D
Voltage inosvika 5200V
KP970 - ** 970 70 4400 ~ 5200 13500 9.1 × 105 2.70 2000 125 0.022 0.005 22 0.60 T8C
KP2080 - ** 2080 70 4400 ~ 5200 29200 4.2 × 106 1.60 2000 125 0.010 0.003 60 1.10 T13C
KP2780 - ** 2780 70 4400 ~ 5200 42000 8.8 × 106 1.70 3000 125 0.008 0.002 70 1.45 T15C
KP3910 - ** 3910 65 4400 ~ 5200 55000 1.5 × 107 1.50 3000 125 0.006 0.002 90 2.90 T17D
KP4750 - ** 4750 70 4400 ~ 5200 8700 3.7 × 107 1.50 5000 110 0.004 0.001 120 3.60 T18D
Voltage inosvika 6600V
KP350 - ** 350 70 5800 ~ 6600 4500 1.0 × 105 2.20 500 125 0.039 0.008 10 0.33 T5C
KP730 - ** 730 70 5800 ~ 6600 11800 6.9 × 105 2.20 1000 125 0.022 0.005 22 0.60 T8C
KP1420 - ** 1420 70 5800 ~ 6600 22400 2.5 × 106 2.10 1500 125 0.010 0.003 60 1.10 T13C
KP1800 - ** 1800 70 5400 ~ 6600 32000 5.1 × 106 1.90 1600 125 0.008 0.002 70 1.45 T15C
KP2810 - ** 2810 70 5800 ~ 6600 45000 1.0 × 107 2.00 3000 125 0.006 0.002 90 2.90 T17D
KP4250 - ** 4250 70 5800 ~ 6600 71400 2.5 × 107 1.70 3000 110 0.004 0.001 120 3.60 T18D
Voltage inosvika 7200V
KP300 - ** 300 70 6800 ~ 7200 3400 5.8 × 104 2.40 500 115 0.039 0.008 10 0.40 T5D
KP640 - ** 640 70 6800 ~ 7200 9000 4.0 × 105 2.30 1000 115 0.022 0.005 22 0.65 T8D
KP1150 - ** 1150 70 6800 ~ 7200 18300 1.6 × 106 2.40 1500 115 0.010 0.003 60 1.30 T13D
KP1510 - ** 1510 70 6800 ~ 7200 26000 3.3 × 106 2.00 1600 115 0.008 0.002 70 1.85 T15D
KP2640 - ** 2640 70 6800 ~ 7200 40000 8.0 × 106 1.50 1500 115 0.006 0.002 90 2.90 T17D
Voltage inosvika 8500V
KP270 - ** 270 70 7400 ~ 8500 2900 4.2 × 104 2.80 500 115 0.045 0.008 10 0.40 T5D
KP580 - ** 580 70 7400 ~ 8500 6000 1.8 × 105 2.60 1000 115 0.022 0.005 22 0.65 T8D
KP1080 - ** 1080 70 7400 ~ 8500 11300 6.3 × 105 2.80 1500 115 0.010 0.003 60 1.30 T13D
KP1480 - ** 1480 70 7400 ~ 8500 17000 1.4 × 106 2.10 1600 115 0.009 0.002 70 1.85 T15D

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