Learn about regeneration, Part 2: Motor as a generator
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2009-03-05 |
| Read about the motor as generator, and other example formulas for calculating the required size of a motor |
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| Use active PFC to boost motor efficiency
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2009-07-06 |
| Control of the power factor in an efficient manner means less lost energy, both in the motor and drive electronics |
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| Designing a low-voltage motor drive
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2008-12-11 |
| Know the basics of making high-performance brushed DC, brushless DC, switched reluctance and stepper motor |
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| Motor efficiency depends on PFC (Part 1
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2009-10-23 |
| Electric motor power efficiency has taken centre stage. Individuals, corporations and governments are increasingly interested in saving power, now that technology can make it possible and economy demands it |
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| Use active PFC to boost motor efficiency (Part 2
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2009-12-03 |
| There is tremendous potential for worldwide energy savings in the current trend to upgrade electric motors and motor controllers |
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| Applying a motor-controller IC for buck-boost conversion
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2007-09-28 |
| This non-inverting buck-boost converter design will provide higher efficiency than traditional SEPIC or flyback topologies traditionally used for the task. |
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| Choose the right cold plate to cool motor drive electronics
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2008-08-13 |
| This article discusses how to choose the best liquid-cooled cold plate. |
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| Implement high-efficiency electronic motor controls
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2009-09-11 |
| System designers must be the most "friendly" people on Earth, as they design products that are manufacturing-, user- and environment-friendly. Here's how you can implement high-efficiency electronic motor controls |
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| New DIP-IPM for high-performance motor control
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2003-10-16 |
| Mitsubishi's new version of IPM series employs the latest 5G IGBT, not only achieved an improvement in the static and dynamic performance, but also extended the power capacity to up to 3.7kW. |
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| PI-IPM cuts motor drive design time, risk
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2003-08-18 |
| power |
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| Platform designs of motor controls allow efficient buildings
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2008-07-28 |
| Appliances should contribute to energy-saving efforts in the face of increasing scarcity of energy resources. |
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| Motor efficiency depends on PFC (Part 2
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2009-10-29 |
| Active power factor correction (PFC) can achieve very high power factors with reasonably sized components, although the energy efficiency may be slightly lower than with passive techniques (94 per cent compared with 96 per cent, for example) due to the addition of switching components. |
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| Reduce motor size, power use with field-oriented control
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2006-09-23 |
| Field oriented control allows designers to properly size motors and drives, lowering cost and resulting in overall system efficiency. |
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| Simplify automotive DC motor driving
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2009-04-16 |
| Read about a MOSFET H-bridge that enables DC motors to draw higher currents in order to offer a suitable torque. |
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| Design a piezoceramic motor for MRI
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2009-02-10 |
| Read about piezoceremic motors that can enable precision movement in magnetic resonance imaging systems. |
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