| 1. | Energy saving by using frequency control device
应用变频调速装置的节能分析 |
| 2. | 7 the rotation of work - piece adopts the frequency conversion speed regulator
7工件转动采用变频调速装置 |
| 3. | 4 the rotation of work - piece adopts the frequency conversion speed regulator
4工件转动采用变频调速装置 |
| 4. | 5 the rotation of work - piece adopts the frequency conversion speed regulator
5工件转动采用变频调速装置 |
| 5. | Experience and reference are provided in applying the tms320f2427a to variable frequency speed regulation system
本研究为应用tms320lf2407a实现变频调速装置的产品化提供了经验和借鉴。 |
| 6. | The control system consists of fuzzy controller , blast and aeration system , frequency control equipment and do tester
整个控制系统由模糊控制器、鼓风曝气系统、变频调速装置和溶解氧测试仪组成。 |
| 7. | With the development of rectifier , transducer , electric railway and various power electronics devices in the power distribution , the power net is polluted seriously
随着今年来配电网中整流器、变频调速装置、电气化铁路以及各种电力电子设备不断增加，其对供电质量造成了了严重的污染。 |
| 8. | Mechanic - electrical integrity , wonderful static sprayed outlook , easy for connection & operation , with siemens module control imitation & smart temperature control meter , the machine can run with top quality & stable operation
机电一体式、外观静电喷塑美观大方，即方便接线又使用简便，配用仿西门子模块控制（或富士变频调速装置） ，智能型温控表，使该机性能更超群运转更稳定。 |
| 9. | This paper presents structure , operation , performance of various variable apeed drives for in - use wire - rope driven belt conveyors , as well as application of explosion - proof variable frequency variable speed device on wire - rope driven belt conveyor in coal mine
摘要分析比较了在用的钢绳牵引带式输送机调速驱动机构的结构组成、工作原理、性能，介绍了防爆变频调速装置在煤矿井下钢绳牵引带式输送机上的使用情况、优点等。 |
| 10. | Yvf2 series frequency - variable and speed - regulative three - phase asynchronous motors are suitable for running in frequency changer and speed regulation system which the power is supplied by a frequency converter . this new series of product designed unitedly in the country can be mated with all kinds of spwm frequency changer and speed regulation devices and is equipped with a separate cooling fan which ensure the motor for good cooling at various rotating speed
系列变频调速三相异步电动机是适用于由变频器供电的变频调速系统中运行的专用异步电动机，是全国统一设计新的专用系列产品，可与国内、外各种spwm变频调速装置配套，装有独立的冷却风机，能保证电机在不同转速下有良好的冷却效果。 |
