Paper Title (use style: paper title) - Scientific Bulletin of Electrical
... core have been developed and studied [14]. The models take into account even the time variation of induction motor parameters and take into consideration the skin effect from rotor bars (squirrel-cage motor) when the motor is powered through a converter. Also, a set of correctional coefficients (sat ...
... core have been developed and studied [14]. The models take into account even the time variation of induction motor parameters and take into consideration the skin effect from rotor bars (squirrel-cage motor) when the motor is powered through a converter. Also, a set of correctional coefficients (sat ...
PS21767 - Powerex
... of each input should be as short as possible. When using RC coupling circuit, make sure the input signal level meets the turn-on and turn-off threshold voltage. See application notes for details. 2) Internal HVIC provides high voltage level shifting allowing direct connection of all six driving sign ...
... of each input should be as short as possible. When using RC coupling circuit, make sure the input signal level meets the turn-on and turn-off threshold voltage. See application notes for details. 2) Internal HVIC provides high voltage level shifting allowing direct connection of all six driving sign ...
MR2321532154
... are the two most important parameter of the comparator which are to be used in high speed ADCs. The technology scaling of MOS transistors enables high-speed and lowpower operation but the offset voltage of the comparator is increased due to the transistor mismatch[2]. Different architectures like pr ...
... are the two most important parameter of the comparator which are to be used in high speed ADCs. The technology scaling of MOS transistors enables high-speed and lowpower operation but the offset voltage of the comparator is increased due to the transistor mismatch[2]. Different architectures like pr ...
Frequently Asked Questions (FAQs)
... Other devices available on the market, such as Motor Circuit Protectors (MCP), require that the VFD be listed as a combination in order to be used as a motor branch circuit disconnect or for branch circuit protection. In addition, most VFDs do not have combination ratings above 5kA with MCPs or circ ...
... Other devices available on the market, such as Motor Circuit Protectors (MCP), require that the VFD be listed as a combination in order to be used as a motor branch circuit disconnect or for branch circuit protection. In addition, most VFDs do not have combination ratings above 5kA with MCPs or circ ...
Varistors MLA Datasheet
... (EMC). The MLA Series is typically applied to protect integrated circuits and other components at the circuit board level. The wide operating voltage and energy range make the MLA Series suitable for numerous applications on power supply, control and signal lines. ...
... (EMC). The MLA Series is typically applied to protect integrated circuits and other components at the circuit board level. The wide operating voltage and energy range make the MLA Series suitable for numerous applications on power supply, control and signal lines. ...
Brushless DC Motor Controller (Rev. B)
... BRAKE: BRAKE is a digital input which causes the device to enter brake mode. In brake mode all three highside outputs (AHI, BHI & CHI) are turned off, while all three lowside outputs (ALOW, BLOW, CLOW) are turned on. During brake mode the tachometer output remains operational. The only conditions th ...
... BRAKE: BRAKE is a digital input which causes the device to enter brake mode. In brake mode all three highside outputs (AHI, BHI & CHI) are turned off, while all three lowside outputs (ALOW, BLOW, CLOW) are turned on. During brake mode the tachometer output remains operational. The only conditions th ...
Auto – Word Document
... Dry type capacitors and / or capacitors without a pressure sensitive circuit interrupter are not acceptable. ...
... Dry type capacitors and / or capacitors without a pressure sensitive circuit interrupter are not acceptable. ...
SimpleBGC Software User Manual Board ver. 1.0 Firmware ver. 2.4 GUI ver. 2.4
... declination of an outer frame will cause very fine control even if I-term is configured high. But the strength of control exponentially grows when angles of declination becomes close to 60 degrees. It gives a big freedom in camera operation: from fine and smooth control to very fast movements. ...
... declination of an outer frame will cause very fine control even if I-term is configured high. But the strength of control exponentially grows when angles of declination becomes close to 60 degrees. It gives a big freedom in camera operation: from fine and smooth control to very fast movements. ...
A Modified Control Method For A Dual Unified Power Quality
... voltage for the loads, balanced and low harmonic distortion. The UPQC consists of series and shunt active power filters. Shunt active filters also provides harmonic isolation between supply system and load. The series active filter regulates the incoming voltage quality. In the conventional UPQC bot ...
... voltage for the loads, balanced and low harmonic distortion. The UPQC consists of series and shunt active power filters. Shunt active filters also provides harmonic isolation between supply system and load. The series active filter regulates the incoming voltage quality. In the conventional UPQC bot ...
Monolithic Non-Synchronous Step-Down
... specified in JESD51-7, in an environment described in JESD51-2a. The junction-to-case (top) thermal resistance is obtained by simulating a cold plate test on the package top. No specific JEDECstandard test exists, but a close description can be found in the ANSI SEMI standard G30-88. The junction-to ...
... specified in JESD51-7, in an environment described in JESD51-2a. The junction-to-case (top) thermal resistance is obtained by simulating a cold plate test on the package top. No specific JEDECstandard test exists, but a close description can be found in the ANSI SEMI standard G30-88. The junction-to ...
Brushless DC Motor Controller (Rev. B)
... BRAKE: BRAKE is a digital input which causes the device to enter brake mode. In brake mode all three highside outputs (AHI, BHI & CHI) are turned off, while all three lowside outputs (ALOW, BLOW, CLOW) are turned on. During brake mode the tachometer output remains operational. The only conditions th ...
... BRAKE: BRAKE is a digital input which causes the device to enter brake mode. In brake mode all three highside outputs (AHI, BHI & CHI) are turned off, while all three lowside outputs (ALOW, BLOW, CLOW) are turned on. During brake mode the tachometer output remains operational. The only conditions th ...
The fundamental purpose of overcurrent protection and
... at 100 percent of its rating.” An important factor is that the assembly, meaning the switchboard, panelboard or similar equipment, is listed for operation at 100 percent of its rating as well as the OCPD. The additional current flowing will cause additional heat. If the assembly has not been listed ...
... at 100 percent of its rating.” An important factor is that the assembly, meaning the switchboard, panelboard or similar equipment, is listed for operation at 100 percent of its rating as well as the OCPD. The additional current flowing will cause additional heat. If the assembly has not been listed ...
Wind Turbine, 2009 - WPI - Worcester Polytechnic Institute
... The next component in line with the rotor is the gear box, or gear ratio. This gear box provides certain mechanical advantages which are desirable because of the general low velocity of the wind. In order to gain a suitable electrical energy output from our generator we will needs a relatively high ...
... The next component in line with the rotor is the gear box, or gear ratio. This gear box provides certain mechanical advantages which are desirable because of the general low velocity of the wind. In order to gain a suitable electrical energy output from our generator we will needs a relatively high ...
Current Measurement
... The area of the loop represents an energy. If a magnetic core is repeatedly driven around its hysteresis loop, there is a power loss due to hysteresis that is proportional to the area of the loop and the frequency. A material with very large hysteresis is a permanent magnet. Magnetic materials which ...
... The area of the loop represents an energy. If a magnetic core is repeatedly driven around its hysteresis loop, there is a power loss due to hysteresis that is proportional to the area of the loop and the frequency. A material with very large hysteresis is a permanent magnet. Magnetic materials which ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.