Detecting Broken Rotor Bars With Zero-Setting Protection
... may affect the magnitudes of the sidebands caused by broken bar conditions (±2sfo), making the proposed approach unsuitable for these applications. For this reason, the proposed solution also includes a Fourier transform function for analysis by a motor expert. We describe a protective relay with th ...
... may affect the magnitudes of the sidebands caused by broken bar conditions (±2sfo), making the proposed approach unsuitable for these applications. For this reason, the proposed solution also includes a Fourier transform function for analysis by a motor expert. We describe a protective relay with th ...
Heating strategies for Li-ion batteries operated from subzero
... greatly on ambient conditions. For instance, driving range of the 2012 Nissan Leaf approaches 138 miles at the ideal condition, but drops substantially to 63 miles in cold weather at −10 ◦ C [1]. At subzero temperatures, in spite of additional energy consumed for cabin heating, the range limiting fa ...
... greatly on ambient conditions. For instance, driving range of the 2012 Nissan Leaf approaches 138 miles at the ideal condition, but drops substantially to 63 miles in cold weather at −10 ◦ C [1]. At subzero temperatures, in spite of additional energy consumed for cabin heating, the range limiting fa ...
Jewel® Workstation Continuous Mini Monitor Operation, Installation
... unchanging, and continuous as uninterrupted. Nonetheless, some dual-wire resistance monitors utilize a pulsed test current and do not provide continuous monitoring. For example, during each 2.2 second pulse cycle of a leading “constant” resistive monitor, electrical current is pulsed for only 0.2 se ...
... unchanging, and continuous as uninterrupted. Nonetheless, some dual-wire resistance monitors utilize a pulsed test current and do not provide continuous monitoring. For example, during each 2.2 second pulse cycle of a leading “constant” resistive monitor, electrical current is pulsed for only 0.2 se ...
The Power of Binary - inst.eecs.berkeley.edu
... numeral system, or base-2 numeral system, which represents numeric values using two different symbols: typically 0 (zero) and 1 (one)” ● “each digit is referred to as a bit” ● for example: 0, 1, 10, 11, 100, 101, 110, 111 in the binary numeral system corresponds to 0, 1, 2, 3, 4, 5, 6, 7 in the deci ...
... numeral system, or base-2 numeral system, which represents numeric values using two different symbols: typically 0 (zero) and 1 (one)” ● “each digit is referred to as a bit” ● for example: 0, 1, 10, 11, 100, 101, 110, 111 in the binary numeral system corresponds to 0, 1, 2, 3, 4, 5, 6, 7 in the deci ...
DTC C1233 RF Wheel Speed Circuit Open or Shorted
... 2. This test checks the wheel speed sensor circuitry for proper resistance values at the EBCM. 3. This test checks for a short to ground in the wheel speed sensor circuit. 4. This test checks for a short to voltage in either the high or the low wheel speed sensor signal circuits. 5. This test determ ...
... 2. This test checks the wheel speed sensor circuitry for proper resistance values at the EBCM. 3. This test checks for a short to ground in the wheel speed sensor circuit. 4. This test checks for a short to voltage in either the high or the low wheel speed sensor signal circuits. 5. This test determ ...
AD5110,12,14 - Analog Devices
... EEPROM, providing an end-to-end tolerance accuracy of 0.1%. The AD5110/AD5112/AD5114 are available in a 2 mm × 2 mm LFCSP package. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C. ...
... EEPROM, providing an end-to-end tolerance accuracy of 0.1%. The AD5110/AD5112/AD5114 are available in a 2 mm × 2 mm LFCSP package. The parts are guaranteed to operate over the extended industrial temperature range of −40°C to +125°C. ...
stator core faults detection with low flux density method
... heating is performed by means of the infrared measurement devices. The method has a number of disadvantages among which the fact that it requires a high power supply source for supplying the excitation winding made up of several windings of a cable adequately dimensioned so that to correspond to the ...
... heating is performed by means of the infrared measurement devices. The method has a number of disadvantages among which the fact that it requires a high power supply source for supplying the excitation winding made up of several windings of a cable adequately dimensioned so that to correspond to the ...
Troubleshooting Hot-Spark Electronic Ignition Conversion Installation
... Timing: Set the timing to factory specifications, engine running, using a stroboscopic light attached to Cylinder number 1's spark plug wire. Because the electronic ignition module is mounted in a slightly different position than the points were, the distributor will possibly have to be turned as mu ...
... Timing: Set the timing to factory specifications, engine running, using a stroboscopic light attached to Cylinder number 1's spark plug wire. Because the electronic ignition module is mounted in a slightly different position than the points were, the distributor will possibly have to be turned as mu ...
UL 508 A Short Circuit Current Rating
... “Listed and Labeled Method” – A Further Look An example based upon the Listed and Labeled method would be submittal of the completed Assembly for third-party compliance testing to the short circuit current requirements of the UL 508A Standard for Industrial Control Panels. If, for example, Underwrit ...
... “Listed and Labeled Method” – A Further Look An example based upon the Listed and Labeled method would be submittal of the completed Assembly for third-party compliance testing to the short circuit current requirements of the UL 508A Standard for Industrial Control Panels. If, for example, Underwrit ...
AD5246 128-Position I2C Compatible Digital Resistor (Rev. C)
... solution for 128-position adjustment applications. This device performs the same electronic adjustment function as a variable resistor. Available in four different end-to-end resistance values (5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ), these low temperature coefficient devices are ideal for high accuracy and sta ...
... solution for 128-position adjustment applications. This device performs the same electronic adjustment function as a variable resistor. Available in four different end-to-end resistance values (5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ), these low temperature coefficient devices are ideal for high accuracy and sta ...
LTM4608A - Low VIN, 8A DC/DC uModule with Tracking, Margining, and Frequency Synchronization
... the phase relationship between the internal oscillator and CLKOUT. Tie it high for 2-phase operation, tie it low for 3-phase operation, and float or tie it to VIN/2 for 4-phase operation. MGN (B8): Margining Pin. Increases or decreases the output voltage by the amount specified by the BSEL pin. To d ...
... the phase relationship between the internal oscillator and CLKOUT. Tie it high for 2-phase operation, tie it low for 3-phase operation, and float or tie it to VIN/2 for 4-phase operation. MGN (B8): Margining Pin. Increases or decreases the output voltage by the amount specified by the BSEL pin. To d ...
4g magnet power supply
... dual units may be paralleled externally by the user to provide the full current capability to a single load, but this requires some special operational considerations. ...
... dual units may be paralleled externally by the user to provide the full current capability to a single load, but this requires some special operational considerations. ...
General Description Features
... below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout period after all supplies rise above their thresholds. The integrated dual/triple supervisory circuits significantly improve system reliability and reduce size compared to separate ICs or discrete components. ...
... below its factory-trimmed or adjustable threshold and maintain reset for a minimum timeout period after all supplies rise above their thresholds. The integrated dual/triple supervisory circuits significantly improve system reliability and reduce size compared to separate ICs or discrete components. ...
Mixed-signal ICs for Body and Powertrain Electronics
... is moving, for example, if acceleration or braking ...
... is moving, for example, if acceleration or braking ...
Improved Calibration of Instruments for Small Direct Currents
... A ‘standard’ version of the ULCA (single channel) was used for the calibrations. The instrument was equipped with a 3 G/3 M thin-film resistor network (first amplifier stage), providing 1000-fold current amplification, and a metal foil resistor (second stage) with RIV =1 M, providing current-tovo ...
... A ‘standard’ version of the ULCA (single channel) was used for the calibrations. The instrument was equipped with a 3 G/3 M thin-film resistor network (first amplifier stage), providing 1000-fold current amplification, and a metal foil resistor (second stage) with RIV =1 M, providing current-tovo ...
Optidrive E2 Single Phase Output User Guide
... avoided, could result in damage to the equipment and other than electrical, which if not avoided, could result possible injury or death. in damage to property. This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems as part of a fix ...
... avoided, could result in damage to the equipment and other than electrical, which if not avoided, could result possible injury or death. in damage to property. This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems as part of a fix ...
power supplies
... Model AT150F and AT175F transformers provide power to nominal 24 VAC circuits in heating/cooling systems. Although the transformers are typically used in heating/cooling systems, they can be used in any application that does not exceed the load ratings. The transformers include a manual reset button ...
... Model AT150F and AT175F transformers provide power to nominal 24 VAC circuits in heating/cooling systems. Although the transformers are typically used in heating/cooling systems, they can be used in any application that does not exceed the load ratings. The transformers include a manual reset button ...
Aalborg Universitet Microgrids
... 51307015, and in part by the State Key Laboratory of Power Transmission Equipment & System Security and New Technology under Grant 2007DA10512713405, and in part by the Open Research Subject of Sichuan Province Key Laboratory of Power Electronics Energy-Saving Technologies & Equipment under Grant sz ...
... 51307015, and in part by the State Key Laboratory of Power Transmission Equipment & System Security and New Technology under Grant 2007DA10512713405, and in part by the Open Research Subject of Sichuan Province Key Laboratory of Power Electronics Energy-Saving Technologies & Equipment under Grant sz ...
PerfectSpeed® NEMA 48 Pump Motor
... Installation, operation, and maintenance must be performed by qualified personnel. Familiarization with and adherence to the National Electrical Code (NEC) and National Fire Protection Association (NFPA) standards and to local codes are required. It is important to ob ...
... Installation, operation, and maintenance must be performed by qualified personnel. Familiarization with and adherence to the National Electrical Code (NEC) and National Fire Protection Association (NFPA) standards and to local codes are required. It is important to ob ...
Design of a channel board used in an
... systems. SBD is one of the high-technology companies that have designed parts to the European missile project METEOR. SBD is among other things developing radar target seekers for missile applications. The radar target seekers are tested in ELSI (Electronic Warfare Simulator) located at SBD in Linkö ...
... systems. SBD is one of the high-technology companies that have designed parts to the European missile project METEOR. SBD is among other things developing radar target seekers for missile applications. The radar target seekers are tested in ELSI (Electronic Warfare Simulator) located at SBD in Linkö ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.