1756-CNBR
1756-CNBR
相選擇輸出
兩鄰相在15°的電角度內，可以產生期望轉矩。在8/6 SRM中，一個周期有四個不同的激勵區域，但只有兩相產生期望轉矩是有用的。一個周期內，轉矩的正負、轉子位置信號和想選擇信號對應的關系如表一所示，輸出的相選擇信號直接輸入TDF和CCG模塊，進行各相轉矩和電流的求取。
表一 轉矩、轉子位置和相選擇對應關系表
位置信號 |
|
|
| 1 0 0 1 | 0 1 1 0 |
| 1 1 0 0 | 0 0 1 1 |
| 0 1 1 0 | 1 0 0 1 |
| 0 0 1 1 | 1 1 0 0 |
表一中1為選擇該相，0為不選擇該相。
3.3 功率變換器選取
功率變換器采用非對稱的半橋變換器，如圖3所示。此種變換器單電源供電，每相兩個主開關，工作原理簡單。
otorola MVME
20131950142 MVME 332XT MVME 167 MVME 510-051 MVME 162-031 MVME 177-005
MVME 130DOF MVME 332XTP MVME 167-02A MVME 705-1 MVME 162-12 MVME 188
MVME 131 MVME 332XTS MVME 167-02B MVME 709-1 MVME 162-210 MVME 224-2
MVME 147 MVME 333-2 MVME 167-03B MVME 710B MVME 162-522A MVME 374
MVME 147-012 MVME 334 MVME 167-04A MVME 712/M MVME 162-523 MVME 374-1
MVME 147-013 MVME 334A MVME 167B MVME 712A/AM MVME 162P244LE MVME 376
MVME 147-023 MVME 337-1 MVME 177-004 MVME SCN-EJ MVME 162P344SE MVME 147SB-1
MVME 147SA-1 MVME110-1 MVME147-012 MVME147S MVME147 MVME147SC-2 MVME147-022A
MVME133 MVME147-012A MVME147S-1 MVME147-010 MVME147SRF MVME147-024
MVME133-1 MVME147-013 MVME147SA-1 MVME147-010A MVME141-1 MVME147SC-2
MVME133A-20 MVME147-013A MVME147SB-1 MVME147-011 MVME141-3 MVME147SRF
MVME133SA MVME147-022 MVME147SB-2 MVME147-011A? MVME 147SA-2
MVME-335 VME162PA 344SE VMOD-2 3102-IX1100 3082-IX1200 CXM-PFB12
MVME162-010A MVME224A-3 MVME165 MVME172-253 XIP68-1120
MVME162-012 MVME327A MVME167 MVME172-263 XIP68-2130
MVME162-012A? MVME332XT MVME167-04A MVME177-002 XIP68-2140
