FlexSEA-Execute: Advanced Motion Controller for Wearable Robotic
... power in a biomimetic way [5]. Precise motion control is fundamental in achieving these goals. Wearable robots can be passive (no batteries, elastic and dissipative elements), quasi-passive (no net work from a power source, active elements such as clutches can be used) or active (can apply positive ...
... power in a biomimetic way [5]. Precise motion control is fundamental in achieving these goals. Wearable robots can be passive (no batteries, elastic and dissipative elements), quasi-passive (no net work from a power source, active elements such as clutches can be used) or active (can apply positive ...
The PWM Control of the Three-phase Induction Motor Ping Wei
... their simple construction、low cost and high reliability. However, the control of IM is hard because of the complexity of the system. Therefore, many control techniques have been proposed to control the motor system, such as the technique of the PWM speed control, has gained rapid development with th ...
... their simple construction、low cost and high reliability. However, the control of IM is hard because of the complexity of the system. Therefore, many control techniques have been proposed to control the motor system, such as the technique of the PWM speed control, has gained rapid development with th ...
Reducing high frequency ground currents to zero
... The conventional wisdom and standard practice of grounding electrical circuits to “physical earth” for safety (per the National Electrical Safety Code) began over 100 years ago. The past few decades have brought technological innovations such as the VFDs mentioned above. Equipments such as UPS’s, se ...
... The conventional wisdom and standard practice of grounding electrical circuits to “physical earth” for safety (per the National Electrical Safety Code) began over 100 years ago. The past few decades have brought technological innovations such as the VFDs mentioned above. Equipments such as UPS’s, se ...
8-Pin Power SOIC
... These ultra-fast, high current MOSFET and IGBT gate drivers are optimized for high efficiency performance in motor drive and power conversion applications. With output current ratings of 1.5A to 30A, they are designed to switch the largest MOSFETs and IGBTs with minimum switching times and at freque ...
... These ultra-fast, high current MOSFET and IGBT gate drivers are optimized for high efficiency performance in motor drive and power conversion applications. With output current ratings of 1.5A to 30A, they are designed to switch the largest MOSFETs and IGBTs with minimum switching times and at freque ...
ECE4762007_Lect19
... The most common type of fault on a three phase system by far is the single line-to-ground (SLG), followed by the line-to-line faults (LL), double lineto-ground (DLG) faults, and balanced three phase faults ...
... The most common type of fault on a three phase system by far is the single line-to-ground (SLG), followed by the line-to-line faults (LL), double lineto-ground (DLG) faults, and balanced three phase faults ...
uC based Whether Activated Car System
... our country where automation has not been adopted or not been put to a full-fledged use, perhaps because of several reasons one such reason is cost. Intelligent car form an important part of the automobile sectors in our country as they can be used to grow production of such automated feature in car ...
... our country where automation has not been adopted or not been put to a full-fledged use, perhaps because of several reasons one such reason is cost. Intelligent car form an important part of the automobile sectors in our country as they can be used to grow production of such automated feature in car ...
Annex to the Decision of the Council of the Eurasian Economic
... “On Low-voltage Equipment” (TR CU 004/2011) 1. Paragraph 2 of Article 1 shall read as follows: “2. The Technical regulation of the Customs Union does not cover: ...
... “On Low-voltage Equipment” (TR CU 004/2011) 1. Paragraph 2 of Article 1 shall read as follows: “2. The Technical regulation of the Customs Union does not cover: ...
SEL-487B
... output, change of state, element pickup/dropout, and more. The relay SER stores the latest 1,000 events, which are available through the SER command. The latest 200 events are also viewable via the front-panel LCD. ...
... output, change of state, element pickup/dropout, and more. The relay SER stores the latest 1,000 events, which are available through the SER command. The latest 200 events are also viewable via the front-panel LCD. ...
High Power GTO AC/DC Current Source Converter with Minimum
... GTO ac/dc current source converter (CSC) which can be used to replace SCR rectifier in high power ( up to 10,000hp) induction motor drives. In order to reduce GTO and snubber loss, which accounts for approximately 80% of total loss in a drive system without power transformers, the switching frequenc ...
... GTO ac/dc current source converter (CSC) which can be used to replace SCR rectifier in high power ( up to 10,000hp) induction motor drives. In order to reduce GTO and snubber loss, which accounts for approximately 80% of total loss in a drive system without power transformers, the switching frequenc ...
implementation of 5-level cascaded h-bridge multilevel inverter with
... the logical gate circuit like OR,NOT, AND Gate This paper begun with single phase 5-level Cascaded signal are used .The use of logical operation is very H-Bridge Multilevel (CHBML) inverter with much easy to implement for the closed loop operation transformer for Photo Voltaic system using PWM of th ...
... the logical gate circuit like OR,NOT, AND Gate This paper begun with single phase 5-level Cascaded signal are used .The use of logical operation is very H-Bridge Multilevel (CHBML) inverter with much easy to implement for the closed loop operation transformer for Photo Voltaic system using PWM of th ...
Using WebRelayTM for Remote Reboot
... Note: Figure 1 illustration shows the ‘Normally Closed’ and ‘Common’ contacts used to switch the 12V control voltage. This means that when the relay is off, the control voltage is on and when the relay is on, the control voltage is off. This configuration is used assuming that the device to be contr ...
... Note: Figure 1 illustration shows the ‘Normally Closed’ and ‘Common’ contacts used to switch the 12V control voltage. This means that when the relay is off, the control voltage is on and when the relay is on, the control voltage is off. This configuration is used assuming that the device to be contr ...
osc/INTELLIMETER - Standard Energy Systems, Inc.
... Note the polarity mark on the current transformer, usually a white dot or “H1”. The polarity mark must be toward the line or source of power when the current transformer is installed. The polarity (plus) output of the current transformer is indicated by a white dot or “X1” marked by one of the seco ...
... Note the polarity mark on the current transformer, usually a white dot or “H1”. The polarity mark must be toward the line or source of power when the current transformer is installed. The polarity (plus) output of the current transformer is indicated by a white dot or “X1” marked by one of the seco ...
ATE Quick Start Guide
... 3.4.5. ISOLATION FROM GROUND. The d-c output is isolated from the a-c source and from any direct connection to chassis or ground. The maximum output voltage that can be supported between either output terminals and ground or chassis is 500V (d-c or peak), plus the maximum output voltage of the power ...
... 3.4.5. ISOLATION FROM GROUND. The d-c output is isolated from the a-c source and from any direct connection to chassis or ground. The maximum output voltage that can be supported between either output terminals and ground or chassis is 500V (d-c or peak), plus the maximum output voltage of the power ...
Customer Premise Equipment
... While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to ...
... While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to ...
B.J. Pierquet and D.J. Perreault, “A Single-Phase Photovoltaic Inverter Topology with a Series-Connected Power Buffer,” IEEE Transactions on Power Electronics , Vol. 28, No. 10, pp. 4603-4611, Oct. 2013.
... inverter, transformation stage, energy buffer, and cycloconverter. Each is connected electrically in series, with a common high-frequency resonant current linking them together. At first glance, this series-connected configuration would seem to impose a heavy conduction-loss penalty. However, scalin ...
... inverter, transformation stage, energy buffer, and cycloconverter. Each is connected electrically in series, with a common high-frequency resonant current linking them together. At first glance, this series-connected configuration would seem to impose a heavy conduction-loss penalty. However, scalin ...
DEPARTMENT OF ELECTRICAL ENGINEERING EA4210: ELECTROMECHANICAL ENERGY CONVERSION - II
... EA4220: NETWORK ANALYSIS AND SYNTHESIS Unit 1 Network Functions : Concept of Complex frequency, Transform Impedances Network functions of one port and two port networks, concept of poles and zeros, properties of driving point and transfer functions, time response and stability from pole zero plot. U ...
... EA4220: NETWORK ANALYSIS AND SYNTHESIS Unit 1 Network Functions : Concept of Complex frequency, Transform Impedances Network functions of one port and two port networks, concept of poles and zeros, properties of driving point and transfer functions, time response and stability from pole zero plot. U ...
Pelco GIT100 Ground Isolation Transformer_spec
... The GIT100 is useful where a video signal is transmitted via cable between points with different ground potentials. Differences in ground potentials are typically caused by unbalanced power line loads, and the peak-to-peak magnitude may vary from zero to more than ten volts. The larger voltages are ...
... The GIT100 is useful where a video signal is transmitted via cable between points with different ground potentials. Differences in ground potentials are typically caused by unbalanced power line loads, and the peak-to-peak magnitude may vary from zero to more than ten volts. The larger voltages are ...
PDF/ENGLISH FLYER MANUELA
... Kaltis ® low and ultra low freezers are designed for the long-term storage of biological materials, blood components and pharmaceuticals, covering a wide range of applications such as life sciences, pharmaceutical and industry. Kaltis ® freezers utilize the latest refrigeration technology and have b ...
... Kaltis ® low and ultra low freezers are designed for the long-term storage of biological materials, blood components and pharmaceuticals, covering a wide range of applications such as life sciences, pharmaceutical and industry. Kaltis ® freezers utilize the latest refrigeration technology and have b ...
Bip Transistor 160V 1.5A VCE(sat);500mV max. PNP Single TO-126ML
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
... rise to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redu ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.