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MAC-0250-0-QS-4?-E/040-B-0/WI65?2LV/S001
1、持續(xù)再生電源P P RD BD、DKC∑ ∑ ≤ 0 8,*P W t RD+z ROT POT=∑ ∑ * 1000 W J n z ROT LAST NUTZ DEC M 2=(+⋅ ⋅ ⋅ ⋅ ())2 60π2 W m ghz POT LAST AB=⋅⋅⋅ 2、峰值再生功率∑P P RS≤ 0 8 BM,DKC,*PRS->siehe Auswahldaten zu den Servoantrieben 3。再生能量(緊急停車時(shí)的單個(gè)制動(dòng))∑∑ ∑ WW W POT、MAX ROT、MAX MAX、DKC+*≤ 0 8,WMAX,DKC->siehe Abb。Technische Daten DKC PRD:在連續(xù)運(yùn)行中產(chǎn)生的機(jī)械系統(tǒng)的連續(xù)再生功率,單位為kW PBD,DKC:驅(qū)動(dòng)控制器在連續(xù)運(yùn)行中可以處理的連續(xù)再生功率,單位為kW PRS:峰值再生功率,單位為kW WROT:旋轉(zhuǎn)能量,單位為Ws WPOT:勢(shì)能,單位為Ws WROT,大:在Ws WPOT急停中出現(xiàn)的旋轉(zhuǎn)能量,大:緊急停車中發(fā)生的大勢(shì)能,單位:Ws tZ:循環(huán)時(shí)間,單位:s JLAST:負(fù)載扭矩,單位:kgm²JM:電機(jī)慣性,單位:kgm²mLAST:負(fù)載重量,單位:kg WMAX,BZM:可存儲(chǔ)能量,單位:BZM 01.1,單位:kWs WMAX,DKC:DKC中的可存儲(chǔ)能量(單位:kWs)g:9.81 ms²h:降低尺寸(單位:m)或制動(dòng)動(dòng)作次數(shù)nNUTZ:在min-1 zAB中使用的電機(jī)速度:每周期的下降次數(shù)zDEC:每周期的制動(dòng)動(dòng)作次數(shù)圖5-2:檢查通過直流母線連接的多個(gè)DKC的再生功率和再生能量的條件



1. Continuous regenerative power P P RD BD,DKC ∑ ∑ ≤ 0 8, * P W W t RD + z ROT POT = ∑ ∑ * 1000 W J J n z ROT LAST NUTZ DEC M 2 = ( + ⋅ ⋅ ⋅ ⋅ ( ) ) 2 60 π 2 W m ghz POT LAST AB = ⋅⋅⋅ 2. Peak regenerative power ∑P P RS ≤ 0 8 BM,DKC , * PRS - > siehe Auswahldaten zu den Servoantrieben 3. Regenerative energy (a single braking in E-stop) ∑∑ ∑ WW W POT, MAX ROT, MAX MAX, DKC + * ≤ 0 8, WMAX, DKC - > siehe Abb. Technische Daten DKC PRD : continuous regenerative power of the mechanical system that is generated in continuous operation, in kW PBD, DKC : continuous regenerated power that the drive controller can process in continuous operation, in kW PRS : peak regenerated power in kW WROT : rotary energy in Ws WPOT : potential energy in Ws WROT, MAX : max. occurring rotary energy in an E-stop in Ws WPOT, MAX : max. occurring potential energy in an E-stop in Ws tZ : cycle time in s JLAST : load torque in kgm² JM : motor inertia, in kgm² mLAST: load weight in kg WMAX, BZM : storable energy in BZM 01.1 in kWs WMAX, DKC : storable energy in the DKC in kWs g: 9.81 ms² h: lowering dimension in m or number of braking actions nNUTZ : motor speed used in min-1 zAB: number of drops per cycle zDEC: number of braking actions per cycle Fig. 5-2: Checking the conditions for regenerative power and regenerative energy with several DKCs connected via the DC bus
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