Tempore initial frequentiam motoris figitur in patria, output motricium potest non certum potestatem plantae praesidio inanem aeria (uaV) potentia ratio, voltage. Ita tempus motricium tempus opus output de driving frequency est omnino idem. Sed saepe opus ad load ad driving frequency est mutantur, ut possint in occursum necessitates in onus driving frequency, drives frequentiis sunt plerumque maior quam onus rating de motricium frequency vos postulo. Although doing so can provide enough of motor drive frequency, ensure the normal operation of the motor, but there are a large part of the driving frequency will be wasted, and this creates a lot of electric energy is wasted and cannot be effectively used, do not conform to the requirements of the strategy for the sustainable development of our country completely.
Ut salvum electricity, ut plenum usum electrica potentia demanda, motor frequency conversionem imperium technology est developed, motor frequency conversionem potestatis potest secundum ad onus utilitatem et in voltage, ut illic non erit in Sinis in Sina. Per cum nostram patria plus et magis princeps ad exigentiam industria conservationem et emissiones reductionem, ad progressionem et investigationis de potestate ratio variabilis frequency industria salute et continue amplio, et magis loca.
In progressionem et applicationem de motricium frequency conversionem imperium analysis
I. De progressionem motor frequency conversionem technology
nunc motricium variabilis frequency ratio est plerumque usus est in constant V / F Medium System, De Simple Structs Frequency Conversion. Hoc systematis late in fan et alia magna et dynamic perficientur requisita pro frequency conversionem ratio non ipsum excelsum. This system is a kind of typical open-loop control system, this system can satisfy most if smooth with the variable speed motor, plant protection unmanned aerial vehicle (uav) power system, but for the adjustment of the dynamic and static performance is limited, and cannot be applied in the dynamic and static performance requirements more stringent.
Ut consequi princeps perficientur et stabilis et dynamic temperatio, non possumus tantum esse ad effectum deducendi ad clausa-loop potestate ratio. So some researchers put forward the closed-loop slip frequency control of motor speed control mode, this way of speed adjustment to achieve high performance in static and dynamic speed, but the system only has been applied in motor speed is slow, because when the speed of the motor is higher, the system will not achieve the purpose of saving electricity, also can make the motor transient current greatly, makes the motor torque change in an instant. Ita ut ad consequi ad a summus celeritas in excelsum dynamic et static perficientur, tantum solvere problema de motricium producere transiens current, tantum rationabile solution ad quaestionem nos potest melius progressionem in motore frequency conversionem nos potest melior est progressio technology frequency conversionem noster, salvis potestate elit.
II. Motor Frequency conversionem control applicationem
in industria consummatio de motricium, de septuaginta percent sunt applicantur in medio fan et sentinam onus, ita et motor industria conservationem et emissiones est bonum, ut metam industria conservationem et emissiones reductionem. Aeris condiciones illustrare, non est applicationem frequency conversionem aer condiciones imperium ratio, ad tempus occasum temperatus est inferior quam limen, potest inclusi ventum via ad hoc, hoc est in ventum est, non est usus, hoc est in ventum est, quod est in ventum est, hoc non est in ventum est, hoc est in ventum est. But in won the frequency conversion control system of air conditioning, if when the temperature of the air conditioning set lower, only need to control the speed of the motor is reduced, to reduce the driving power of the output can be achieved, no need to will be shut down the wind road, but also won't waste motor driven frequency, good improves the utilization efficiency of electric power.
