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Products/Services for active harmonic filter
Harmonic filters isolate harmonic current to protect electrical equipment from damage due to harmonic voltage distortion. They can also be used to improve power factor, and are sometimes called line reactors, load reactors, line load reactors, and line/load reactors. Search by Specification | Learn More about Harmonic Filters
...of power types of power factor correction (PFC) products: active and passive. Active PFC circuits use switch-mode converter techniques and are designed to compensate for distortion as well as displacement on the input current waveform. Active PFC circuits... Learn More about Power Factor Correction (PFC) Products
Filtration media and elements are designed to remove suspended particles from a process stream. This product area includes bulk filter media, cartridges, housing-only products, and housing and filter assemblies. Search by Specification | Learn More about Filtration Media and Elements
Harmonic distortion meters are instruments that measure harmonic distortion or phase position. Search by Specification | Learn More about Harmonic Distortion Meters
Optical bandpass filters are designed to transmit a specific waveband. They are composed of many thin layers of dielectric materials, which have differing refractive indices to produce constructive and destructive interference Search by Specification | Learn More about Optical Bandpass Filters
Comb generators create harmonic frequencies from which one frequency can be selected with a narrow filter and filtered out. Learn More about Comb Generators
Active filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component. Search by Specification | Learn More about Active Filters
Active low pass filters pass signals from low frequencies and reject signals from high frequencies. Search by Specification | Learn More about Active Low Pass Filters
Power filters are electronic circuits designed to locate and eliminate surges, harmonic transient currents, spikes, and other unwanted signals in power distribution systems and electrical equipment such as computers, television sets, and other Learn More about Power Filters
Active band pass filters are used to attenuate frequencies below and above a range of frequencies (i.e., the bandwidth or passband of the filter). Learn More about Active Band Pass Filters
Active high pass filters pass signals from high frequencies and reject signals from low frequencies. Learn More about Active High Pass Filters
RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. Search by Specification | Learn More about RF Filters and Microwave Filters
Active band reject filters are tuned circuits that prevent the passage of signals within a specified band of frequencies. These devices are also known as bandstop or notch filters. Learn More about Active Band Reject Filters
Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI. Search by Specification | Learn More about EMI Filters and RFI Filters
Industrial air filters reduce the number of particles in the air that passes through them. Search by Specification | Learn More about Industrial Air Filters
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Mirus Lineator Filters Meet ABS Approval Mirus International, Inc.
MIRUS Expanding Sale of LINEATORS in South America Mirus International, Inc.
SOLV Sim Program for Harmonic Distortion Analysis Mirus International, Inc.
H5 Active Line Conditioner TCI, LLC (Trans-Coil International)
dV/dt filters MTE Corporation
Line / Load Reactors MTE Corporation
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Product News for active harmonic filter
Harmonic Filter Inductors (Low and Medium Voltage)
AFP Transformers, LLC, designs and manufactures Harmonic Filter Inductors for the power factor correcting and harmonic suppression industry. When packaged with Power Factor Correcting Capacitors (PFCs), the LC system will improve incoming power factor and reduce your plant's energy costs. These products are available in single and three phase designs for low and medium voltage applications. (read more)
HG7 Passive Harmonic Filter to help meet IEEE 519
Drive-Applied Harmonic Filters limit current distortion to less than 7% TDD. Meets IEEE 519-1992. (read more)
H5 Active Line Conditioner
Premium harmonic mitigation solution. Less than or equal to 5% TDD (Full Load). Meets IEEE-519 1992 (read more)
3rd Harmonic Filters
3rd Harmonic Filters by MTE Corporation will substantially reduce harmonic currents caused by personal computers, electronic ballasts, lighting dimmer controls, uninterruptible power supplies, and 1-phase motor drives/inverters. (read more)
Innovation for Harmonic Mitigation Transformers
MIRUS International Inc was the first company to Develop Harmonic Mitigating Transformers that were designed to curb harmonic current distortion in order to reduce transformer heating, and improve upstream power quality. Units maintain NEMA TP-1 standards for energy efficiency, are compliant for LEED building specifications, and meet CAS C22.2 #47 UL 1561 NEMA ST20, and IEEE C57.110 (read more)
Harmonic-Mitigating Products
MIRUS is a leader in the design and manufacture of high efficiency harmonic mitigating products for electrical power distribution systems.
Our innovative approach to harmonic mitigation has allowed our customers around the world to benefit by solving their power quality issues, while saving energy and reducing operating costs.
We... (read more)
WEFTEC-The Water Quality Event in October 2009
Schaffner EMC Inc will be exhibiting at WEFTEC – The Water Quality Event is the Water Environment Federation's premier annual technical exhibition and conference from October 12th – 14th, 2009 at the Orange County Convention Center in Orlando, Florida. (read more)
ECOsine™ Harmonic Filters FN 3410 / FN 3412
Schaffner ECOsine™ harmonic filters represent an economical solution to the challenge of load-applied harmonics mitigation in three-phase power systems. (read more)
Active Tracking® Filters
Low voltage/high frequency noise is caused by everyday events such as turning on machinery, motors, or equipment. Although noise is less dramatic than high voltage transients, the long term effects of these frequent disturbances can be as damaging. Filtering systems such as SolaHD Active Tracking Filters provide clean AC power by eliminating lower voltage noise. (read more)
Liebert ATF Series, Active Tracking Filter
Liebert Interceptor ATF Series active tracking filter offers the highest level of facility-wide surge protection with the lowest UL 1449 clamping ratings available. (read more)
Conduct Research
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ECOsine - Active Harmonics Filters (.pdf)
The steady increase in non-linear loads on the power supply network such as, for instance, variable speed motor drives (VSDs), raises questions about power quality and reliability. In this respect, a...(read more)
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ECOsine - Passive Harmonics Filters (.pdf)
The steady increase in non-linear loads on the power supply network such as, for instance, variable speed motor drives (VSDs), raises questions about power quality and reliability. In this respect, a...(read more)
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White Paper: Proper Selection of Passive and Active Power Quality Filters (.pdf)
The steady increase in non-linear loads on the power supply network such as, for instance, variable speed motor drives (VSDs), raises questions about power quality and reliability. In this respect, a...(read more)
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Design and Development of Medical Electronic Instrumentation
PREFACE The medical devices industry is booming. Growth in the industry has not stopped despite globally fluctuating economies. The main reason for this success is probably the self-sustaining...(read more)
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AN1106, Power Factor Correction in Power Conversion Applications Using the dsPIC® DSC
AN1106 Power Factor Correction in Power Conversion Applications ® Using the dsPIC DSC The low cost and high performance capabilities of the Author: Vinaya Skanda DSC, combined with a wide variety...(read more)
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Power Quality Filter Active Filtering Guide We reserve all... Power Quality Filter Active Filtering Guide We reserve all rigths in this document and in the information contained therein. |
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Power Quality Filters PQFI ? PQFM ? PQFK ? PQFS The ABB... 0% 0 TIME (5ms/div) 2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 0 HARMONIC ORDER Advantages of the PQF ? Allows installations to run more |
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Analog Devices: Analog Dialogue: Compensate for Loading... Compensate for Loading Effects on Power Lines with a DSP-Controlled Active Shunt Filter Michal Gwozdz, Ph.D. Eng., See Analog Devices, Inc. Information |
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[No Title] Single-phase shunt active power filter with knowledge-based harmonic detection algorithm |
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A novel active power filter for the voltage-source type... and Systems (ICEMS 2008) Item Title: A novel active power filter for the voltage-source type harmonic source Publisher Name: IEEE Meeting Location: |
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Analysis and operation of hybrid active filter for harmonic... Analysis and operation of hybrid active filter for harmonic elimination |
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Mitigation of third-harmonic voltage for three-phase four-wire... Mitigation of third-harmonic voltage for three-phase four-wire distribution system based on a series active filter for neutral conductor |
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Control methods and compensation characteristics of a series... Control methods and compensation characteristics of a series active filter for neutral conductor |
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Active type harmonic suppression apparatus invention a conventional active power filter in accordance with the prior art; [0015 FIG. 2 is a schematic circuitry of an active type harmonic suppression |
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Active Filter Active Filter Active filters are another common application for op amps. See National Semiconductor Information |
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