電機(jī)電能利用率較的電機(jī)就稱為 率電機(jī),簡(jiǎn)稱“ 電機(jī)”。對(duì)普通電機(jī)而言,效率每提1個(gè)百分點(diǎn),都不是很容易的事,材料將會(huì)增加很多,而且當(dāng)電動(dòng)機(jī)效率達(dá)到一定的數(shù)值時(shí),無論增加多少材料都無法提了。現(xiàn)在市場(chǎng)上的 電機(jī)絕大部分是三相異步電動(dòng)機(jī)的更新?lián)Q代產(chǎn)品,也就是說基本工作原理沒有改變。 電機(jī)主要通過以下途徑提電動(dòng)機(jī)的效率1、增加材料:采用加大鐵心外徑、增加鐵心長(zhǎng)度、增大定子槽型尺寸、增加銅線重量以達(dá)到提 率的目的,如:Y2-8024電機(jī)將外徑由現(xiàn)在的Φ120增加到Φ130,國(guó)外有的增加Φ145,同時(shí)將長(zhǎng)度由70增加到90。每臺(tái)電機(jī)用鐵量增加3Kg.銅線增加0.9Kg。2、采用導(dǎo)磁性能好的硅鋼片,過去用鐵損耗較大的熱軋片,現(xiàn)在用損耗低的 冷軋片,如DW470。甚至更低DW270。3、提加工精度,減少機(jī)械損耗更換小風(fēng)扇降低風(fēng)扇損耗采用 軸承。4、對(duì)電機(jī)的電性能參數(shù)進(jìn)行優(yōu)化設(shè)計(jì),通過改變槽形等進(jìn)行參數(shù)的優(yōu)化。5、采用鑄銅轉(zhuǎn)子(工藝復(fù)雜、成本)。所以要做出真正的 電機(jī),在設(shè)計(jì)、原材料、加工方面都出很多成本,才能使電力程度的轉(zhuǎn)化為機(jī)械能。電機(jī)的節(jié)能措施電機(jī)節(jié)能是一項(xiàng)系統(tǒng)工程,涉及電動(dòng)機(jī)的全壽命周期,從電動(dòng)機(jī)的設(shè)計(jì)、制造到電動(dòng)機(jī)的選型、運(yùn)行、調(diào)節(jié)、檢修、報(bào)廢,要從電動(dòng)機(jī)的整個(gè)壽命周期考慮其節(jié)能措施的效果,國(guó)內(nèi)外在這方面主要考慮從以下幾個(gè)方面改進(jìn)提率。
DELTA TAUACC59EPartRev
DELTA TAUACC59EPartType
DELTA TAUACC59E3Status Data Structure Elements
DELTA TAUACC65EStatus Data Structure Elements
DELTA TAUACC66EStatus Data Structure Elements
DELTA TAUACC67EStatus Data Structure Elements
DELTA TAUACC68EStatus Data Structure Elements
DELTA TAUACC72EXStatus Data Structure Elements
DELTA TAUACC72EXPartNum
DELTA TAUACC72EXPartOpt
DELTA TAUACC72EXPartRev
DELTA TAUACC72EXPartRev
DELTA TAUACC72EXPartType
DELTA TAUACC84EPartNum
DELTA TAUACC84EPartNum
DELTA TAUACC84EPartOpt
DELTA TAUACC84EPartRev
DELTA TAUACC84EPartType
DELTA TAUACC84EChan[j].SerialEncDataA
DELTA TAUACC84EChan[j].SerialEncDataA
DELTA TAUACC84EChan[j].SerialEncDataB
DELTA TAUACC84EChan[j].SerialEncDataC
DELTA TAUACC84EChan[j].SerialEncDataD
DELTA TAUACC84SStatus Data Structure Elements
DELTA TAUADCDEMUX.STATUSELEMENTS
DELTA TAUADCDEMUX.RESULTHIGHADC de-multiplexing high-word result value
DELTA TAUADCDEMUX.RESULTLOWADC de-multiplexing low-word result value
POWER PMAC I/O ADDRESS OFFSETS
DELTA TAUPMAC2-Style Servo ASICRegister Elements
DELTA TAUPMAC2-Style MACRO/IO ASICRegister Elements
DELTA TAUPMAC2-Style MACRO Cards
DELTA TAUPMAC2-Style I/O Cards
DELTA TAUPMAC2-Style I/O ASIC
DELTA TAUPMAC2-Style Shared Memory Cards
DELTA TAUPMAC3-Style Cards
DELTA TAUPMAC3-Style General ASICRegister Elements
DELTA TAUACC-28E (A/D Converter)Register Elements
DELTA TAUACC-36E (A/D Converter)Register Elements
DELTA TAUACC-59E (A/D & D/A Converter)Register Elements
DELTA TAUACC-84E (Serial Encoder Interface)Register Elements
POWER PMAC SUGGESTED I/O POINTER DECLARATIONS
DELTA TAUUMAC I/O Cards
DELTA TAUACC-28E A/D Card 0
DELTA TAUACC-28E A/D Card 1
DELTA TAUACC-28E A/D Card 2
DELTA TAUACC-28E A/D Card 3
DELTA TAUACC-28E A/D Card 4
DELTA TAUACC-28E A/D Card 5
DELTA TAUACC-28E A/D Card 6
DELTA TAUACC-28E A/D Card 7
DELTA TAUACC-28E A/D Card 8
DELTA TAUACC-28E A/D Card 9
DELTA TAUACC-28E A/D Card 10
DELTA TAUACC-28E A/D Card 11
DELTA TAUACC-28E A/D Card 12
DELTA TAUACC-28E A/D Card 13
DELTA TAUACC-28E A/D Card 14
DELTA TAUACC-28E A/D Card 15
DELTA TAUDigital I/O Card 0
DELTA TAUDigital I/O Card 1
DELTA TAUDigital I/O Card 2
DELTA TAUDigital I/O Card 3
DELTA TAUDigital I/O Card 4
DELTA TAUDigital I/O Card 5
DELTA TAUDigital I/O Card 6
DELTA TAUDigital I/O Card 7
DELTA TAUDigital I/O Card 8
DELTA TAUDigital I/O Card 9
DELTA TAUDigital I/O Card 10
DELTA TAUDigital I/O Card 11
DELTA TAUDigital I/O Card 12
DELTA TAUDigital I/O Card 13
DELTA TAUDigital I/O Card 14
DELTA TAUDigital I/O Card 15
DELTA TAUACC-84E Card 0
DELTA TAUACC-84E Card 1
DELTA TAUACC-84E Card 2
DELTA TAUACC-84E Card 3
DELTA TAUACC-84E Card 4
DELTA TAUACC-84E Card 5
DELTA TAUACC-84E Card 6
DELTA TAUACC-84E Card 7
DELTA TAUACC-84E Card 8
DELTA TAUACC-84E Card 9
DELTA TAUACC-84E Card 10
DELTA TAUACC-84E Card 11