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- When the motor is operated in low speed range, the stator current is discontinuous, and then the back emf can be detected directly while the stator current is zero. 當電動(dòng)機操作在低轉速范圍時(shí),定子電流為不連續,可在電流為零處,直接偵測反電勢。
- SZKX series possesses distinguishing features of small, light weight, well respondence, good overloading capacity, low noise, small vibration, wide speed range and small ripple at low speed. 本電動(dòng)機具有體積小、重量輕、動(dòng)作響應快、過(guò)載能力大、噪音振動(dòng)小、調速范圍寬、低速波動(dòng)小等特點(diǎn)。
- SZYX series possesses distinguishing features of small, light weight, well respond, good overloading capacity, low noise, small vibration, wide speed range and small ripple at low speed. 本電動(dòng)機具有體積小、重量輕、動(dòng)作響應快、過(guò)載能力大、噪音振動(dòng)小、調速范圍寬、低速波動(dòng)小等特點(diǎn)。
- Due to the large torque ripple of direct torque control in low speed range, a torque angle adjustor based on fuzzy neural network and PI control was adopted to improve the control effect. 針對直接轉矩控制低速時(shí)轉矩脈動(dòng)大的問(wèn)題,采用基于模糊網(wǎng)絡(luò )與PI控制結合的轉矩角調節器來(lái)改進(jìn)控制效果。
- The calculations show that the energy consumption of LIM with copper reaction plate at low speed range is better than that of LIM with aluminum one, while at high speed range, it is worse. 計算表明,在低速階段銅導電板電機的功耗低于鋁導電板電機的功耗,在高速階段情況則相反。
- Speed sensorless vector control of an induction machine in low speed range 低速下異步電機無(wú)速度傳感器矢量控制研究
- Novel Scheme of Speed Sensorless Induction Motor Control in Low Speed Range 異步電動(dòng)機低速時(shí)無(wú)速度傳感器控制的一種新方案
- A New Method to Reduce the Periodic Speed Ripples of Air-Conditioners in Low Speed Range 一種減小變頻空調壓縮機低速范圍內轉速脈動(dòng)的方法
- A paraglider has a very limited speed range. 一頂飛行傘有著(zhù)非常有限的速度區間。
- DOES THE WIPER MOTOR OPERATE IN LOW SPEED? 雨刷馬達在低速運轉嗎?
- Katajainen had to take off at too low speed. 卡塔雅南不得不以很低的速度起飛。
- Sprinkle the yeast and sugar over the water and mix at low speed. 往水里撒上酵母和糖,用慢速攪拌。
- Population: The aggregate population of Beijing grew at low speed. 人口:全市人口總量低速增長(cháng)。
- Experement shows that thi s method has higher reliability and wider variable speed range,exceptionally fit s in low power SRD. 實(shí)驗證明,該方案控制方便,可靠性高,調速范圍較寬,簡(jiǎn)單易行,特別適用于小功率開(kāi)關(guān)磁阻電動(dòng)機的調速系統。
- The SL-II's low speed handling was also a welcome surprise. 在下午二-二的低速處理也是一個(gè)驚喜。
- Add drained raisins. Knead for another 3 minutes at low speed. 加入濾干水分的提子,低速攪拌3分鐘,直到完全拌勻。
- In a blender, mix all ingredients together on a low speed for 30 seconds. 將所有原料倒入摻和器中,慢速攪拌30秒。
- The applications as carried out by DLR range from low speed flows to transonic flows, from high lift configurations to propellers and rotor. 德國宇航研究院)對這些技術(shù)的應用包括從低速流到跨聲速流、從增升裝置到螺旋槳和旋翼、從彈射裝置和水塔儲水罐尾跡流旋渦到三角翼上渦破裂現象等的研究。
- Population: The aggregate population of Beijing grew at a low speed. 人口: 全市人口總量低速增長(cháng)。
- The point we raised is that we need a new lower speed limit. 提出的要點(diǎn)是我們需要一個(gè)新的較低的速限。