torque variable speed loads
Tài liệu AC Induction Motor Fundamentals docx
... various kinds of loads exist with different torque- speed curves For example, Constant Torque, Variable Speed Load (screw compressors, conveyors, feeders), Variable Torque, Variable Speed Load (fan, ... Constant Power, Constant Torque Loads Power Speed Variable Torque, Variable Speed Loads This is common in the paper industry In this type of load, as speed increases, the torque is constant with ... the speed Equipment, such as screw compressors, conveyors and feeders, have this type of characteristic FIGURE 13: CONSTANT POWER LOADS Torque Power CONSTANT TORQUE, VARIABLE SPEED LOADS Speed Torque...
Ngày tải lên: 25/01/2014, 13:20
Tài liệu Compressed-air springs as per VW standard pptx
... Temperature related force increase: ±0.3%/°C Recommended max strokes/min.: 40 (at 20 °C) Max stroke speed: 1.5 m/s (at a max filling pressure of 5.5 bar) 2491.12.00400.◻◻◻.110 2491.12.00400.◻◻◻.110 ... Temperature related force increase: ±0.3%/°C Recommended max strokes/min.: 40 (at 20 °C) Max stroke speed: 1.5 m/s (at a max filling pressure 2491.12.00650.◻◻◻.110 2491.12.00650.◻◻◻.110 Initial spring ... Temperature related force increase: ±0.3%/°C Recommended max strokes/min.: 40 (at 20 °C) Max stroke speed: 1.5 m/s (at a max filling pressure of 5.5 bar) 2491.12.01400.◻◻◻.110 2491.12.01400.◻◻◻.110...
Ngày tải lên: 22/01/2014, 02:20
Báo cáo khoa học: "AVM Description Compilation using Types as Modes" pptx
... descriptions with shared variables, such as PRD : X A MOD : X can transmit mode information through their variables from one substructure to another Tracking the modes of variables can be particularly ... TFS at compile-time, the mode is taken to be I Previously unseen variables also have as their input mode Seen variables are those variables that may have been bound earlier in the code — because ... compiling a description language with variables into a target language (Prolog) with variables, we need to distinguish the two kinds We will refer to the target-language variables as pointers, since this...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo hóa học: " Research Article Trade-Offs between Energy Saving and Reliability in Low Duty Cycle Wireless Sensor Networks Using a Packet Splitting Forwarding Technique" docx
... Equation (14) can be read as the cumulative distribution function of a binomially distributed random variable [14] It is well known that for a large number of trials (i.e., when NCRT increases) the ... reliability PR ≈ Φ(x) = 1 x + erf √ 2 (16) which is the cumulative distribution function of the normal variable x For instance, by choosing f = μ + 2σ, we can obtain a reliability of about 0.98 This ... starting from − pDC pDC TC < TTX1 − TAMAX + TTX3 < TC , 2 (17) therefore, if we consider the random variable z = TTX1 − TAMAX + TTX3 , then the probability that condition (2) is not satisfied, peDC...
Ngày tải lên: 21/06/2014, 11:20
AN1473 various solutions for calculating a pulse and duty cycle
... into another temporary variable (temp) Continue incrementing count variable When the interrupt flag is set again, clear it and save the count variable into another temporary variable (temp2) Period ... Setup any variable so that it will count ‘T’ (Figure 3) without overflowing Start incrementing the temporary variable (count) When the IOC flag is set, clear it and save the count variable into ... any variable so that it will count ‘W’ (Figure 3) without overflowing Start incrementing the temporary variable (count) When the IOC flag is set, clear it and save the timer into a temporary variable...
Ngày tải lên: 11/01/2016, 16:57
Air Pollution from Motor Vehicles: Standards and Technologies for Controlling Emissions docx
... Test Driving Cycle for Mopeds 31 Relationship between Vehicle Speed and Emissions for Uncontrolled Vehicles 35 Effect of Average Speed on Emissions and Fuel Consumption for European Passenger ... Cars in Santiago, Chile 40 Effect of Average Speed on Emissions and Fuel Consumption for Heavy-Duty Swiss Vehicles 42 Effect of Constant Average Speed and Road Gradient on Exhaust Emissions and ... exhaust emissions from motorcycles under idle speed Source: Walsh 1995 Table 1.19 Colombia Emission Limits for Gasoline-Fueled Vehicles for Idle and Low Speed Conditions, Carbon monoxide (%) Model...
Ngày tải lên: 06/03/2014, 16:20
WORLDWIDE EMISSIONS STANDARDS PASSENGER CARS AND LIGHT DUTY VEHICLES 2011/2012 pdf
... = 10.26 miles - Average Speed = 48.3 mph 60 Length Total duration Max speed Average speed : 10.26 mi (16.5 km) : 765 s : 59.91 mph (96.4 km/h) : 48.30 mph (77.7 km/h) Speed (mph) 50 40 30 20 ... 437 460 483 506 529 552 575 Speed (mph) Speed (mph) 50 Time (s) Total duration: 598 s Initial Idle: 18 s Length: 3.58 mi (5,76 km) Max speed: 54.8 mph (88 km/h) Average speed: 21.55 mph (34,9 km/h) ... 660 s Max Speed: 70 km/h Average speed: 22.7 km/h 46 JAPAN NEW DRIVING CYCLE JC 08 Speed (km/h) 100 80 60 40 20 200 400 600 800 1000 1200 Time (s) Distance: 8.2 km Duration: 1205 s Max Speed: 80...
Ngày tải lên: 07/03/2014, 11:20
WORLDWIDE EMISSIONS STANDARDS PASSENGER CARS AND LIGHT DUTY VEHICLES 2012/2013 doc
... = 10,26 miles - Average Speed = 48,3 mph 60 Length Total duration Max speed Average speed : 10,26 mi (16,5 km) : 765 s : 59,91 mph (96,4 km/h) : 48,30 mph (77,7 km/h) Speed (mph) 50 40 30 20 ... 460 483 506 529 552 575 Speed (mph) Speed (mph) 50 Time (s) Total duration: 598 s Initial Idle: 18 s Length: 3,58 mi, (5,76 km) Max speed: 54,8 mph (88 km/h) Average speed: 21,55 mph (34,9 km/h) ... 660 s Max Speed: 70 km/h Average speed: 22,7 km/h 43 JAPAN NEW DRIVING CYCLE JC 08 Speed (km/h) 100 80 60 40 20 200 400 600 800 1000 1200 Time (s) Distance: 8,2 km Duration: 1205 s Max Speed: 80...
Ngày tải lên: 07/03/2014, 11:20
Indian Accounting Standard (Ind-AS) 101 First-time Adoption of Indian Accounting Standards docx
Ngày tải lên: 23/03/2014, 03:20
C H A P T E R 35 P Types of Poems Poetry POETRY SHARES many of the same elements as fiction, but doc
Ngày tải lên: 18/06/2014, 17:20
báo cáo hóa học: "Infrared thermography as an access pathway for individuals with severe motor impairments" docx
... event Since mouth opening involves motion, optical flow was utilized to estimate the direction and speed of motion from one video frame to the next using the Horn-Schunck method [29] Motion vectors...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học: " Behaviour of motor unit action potential rate, estimated from surface EMG, as a measure of muscle activation level" potx
... second (pps) In these simulations, all other variables were held constant so that variation in eMR could exclusively be related to variation in one input variable In physiological circumstances, ... represents a simulation The simulation number is shown in the left column; the settings of all variables are shown in the other columns In the third simulation, the number of MUs and firing rate ... the actual number of MUAPs in experimental signals is not directly available and physiological variables cannot be controlled experimentally, multi-channel EMG signals were generated with a simulation...
Ngày tải lên: 19/06/2014, 10:20
báo cáo hóa học: " Human-robot cooperative movement training: Learning a novel sensory motor transformation during walking with robotic assistance-as-needed" doc
... reaction time to the time after the human subject stayed within the target stably Movement speed is the average speed within the movement time window The average distance from the target position to ... Capability (Reaction quickness) Reflects the Movement Quickness Movement Time Movement Speed Error Deviation Peak Speed Number Dwelling Percentage Time in Target Continuous Tracking Percentage Time ... Figure functional group and low Movement Speed for pseudo-random target acuiqisiton task across conventional joystick (EP1) and wheel (EP2) by both high Movement Speed for pseudo-random target acuiqisiton...
Ngày tải lên: 19/06/2014, 10:20
báo cáo hóa học: " Human-robot cooperative movement training: Learning a novel sensory motor transformation during walking with robotic assistance-as-needed" ppt
... helped by pulling downward during the swing phase of gait At a constant treadmill and thus walking speed, forces and gains are directly proportional Thus the BR and BI gains were mapped directly ... derivation of the assistance-as-needed controller ignored the fact that human movement is inherently variable As a result, the controller responded to the normal performance variability of stepping,...
Ngày tải lên: 19/06/2014, 10:20
báo cáo khoa học: " Whole proteomes as internal standards in quantitative proteomics" doc
Ngày tải lên: 11/08/2014, 12:20
Báo cáo y học: "Latent Membrane Protein 1 as a molecular adjuvant for single-cycle lentiviral vaccines" pot
... (Millipore, Bedford, MA) To prepare high-titre stocks, viral particles were concentrated by repeated low speed centrifugation using YM-50 ultrafiltration units (Millipore, Bedford, MA) Aliquots (1 mL) ... immunodeficiency virus (SIV) stimulates diverse virus-specific immune responses and reduces viral loads after challenge with SIVmac239 J Virol 2005, 79:7707-7720 Jia B, Ng SK, DeGottardi MQ, Piatak ... Richardson BA, Lifson JD, Evans DT: Immunization with single-cycle SIV significantly reduces viral loads after an intravenous challenge with SIV(mac)239 PLoS Pathog 2009, 5:e1000272 Evans VA, Cameron...
Ngày tải lên: 13/08/2014, 01:20
INCREASING COMMUNICATION EFFECTIVENESS PER PERSONALITY TYPES IN AN EFFORT TO ENHANCE STUDENT RETENTION
... results of the current study support earlier research indicating the usefulness of personality variables for the prediction of college performance and retention” (Tross, Harper, Osher, & Kneidinger, ... that students can not adequately access teaching ability because of the confounding personality variable, Erdle, Murray, and Rushton (1985) argued that personality is reflected in a person’s classroom...
Ngày tải lên: 24/08/2014, 12:07