Products & Services
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Supplier: SMC International
Description: ETP SYSTEM is a complete predictive maintenance instrument to detect the problems before unexpected failures appear in power transformers, autotransformers, and instrument transformers, reducing non-programmed shutdowns, transport, and catastrophic costs. The main
- Features: Graphic Results
- Form Factor: Rack Mount
- Input Voltage: 115 to 230 volts
- Operating Humidity: 10 to 80 % (non-condensing)
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Description: Guidance on and recommended practices for the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above are provided in this guide. The entire range of power transformers, including extra
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Description: This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including
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Description: This guide provides guidance and recommended practices on the installation and maintenance of liquid-immersed power transformers rated 501 kVA and above with secondary voltages of 1000 V and above. This guide covers the entire range of power transformers, including
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Description: Recommendations for operation and maintenance of dry-type distribution and power transformers are provided.
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Supplier: Neeltran, Inc.
Description: . For the Hazardous market we can design the rectifier to be installed inside the same tank of the transformer. Control cabinet and fuses are positioned in a separate explosion proof box, for easy maintenance and control. Typical uses are for chlorine, chlorate, cathodic protection,
- Cooling: Dry-type / Air Cooled, Oil Filled
- Maximum Primary Voltage Rating: 69000 volts
- Maximum Secondary Voltage Rating: 80000 volts
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Neeltran, Inc.
Description: . For the Hazardous market we can design the rectifier to be installed inside the same tank of the transformer. Control cabinet and fuses are positioned in a separate explosion proof box, for easy maintenance and control. Typical uses are for chlorine, chlorate, cathodic protection,
- Cooling: Dry-type / Air Cooled, Oil Filled
- Maximum Primary Voltage Rating: 69000 volts
- Maximum Secondary Voltage Rating: 80000 volts
- Operating Frequency Range: 50 to 60 Hz
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Supplier: Eaton Cooper Power Systems
Description: manufacturers to evolve the industry and change the way we distribute power. FEATURES Fluid conforms to ASTM D6871-03 and to pending IEEE® PC57.147, “Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers”. Tank coating
- Maximum Primary Voltage Rating: 15000 to 35000 volts
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 45000 to 1.00E7 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Eaton Cooper Power Systems
Description: stringent industry standards. FEATURES Fluid conforms to ASTM D6871-03 and to pending IEEE® PC57.147, “Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers”. Tank coating exceeds ANSI® C57.12.28 Full compliance with
- Maximum Primary Voltage Rating: 15000 to 35000 volts
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 45000 to 1.00E7 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: RoMan Manufacturing, Inc.
Description: -coupling). Increased Efficiency & Reduced Costs Close-coupling improves energy efficiency, while substantially reducing energy, installation, operation and maintenance costs. Available in various voltages and frequencies, the size and capability of our Glass AC transformers can be
- Cooling: Water
- Mounting / Form Factor: Other
- Power Rating (VA): 1000 to 1.50E7 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Toshiba America, Inc.
Description: Toshiba's Gas Insulated Transformer (GIT) is the most technologically advanced solution for hydro-power and underground substations, densely populated cities, mission critical substations, and offshore substations. Toshiba GITs are insulated with SF 6 gas rather than traditionally
- Cooling: Other
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 4.00E8 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Qualitrol Company, LLC
Description: Advanced transformer monitor, easy to configure, control and track accurately all aspects of your power transformer. Dynamic loading analysis to optimize loading and maximize asset life. Features The power to know your transformer health immediately with TransLife™
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Supplier: Dynapower Corporation
Description: Dynapower’s line of oil immersed transformers was developed for our internal use as the heart of our larger rectifier products and are designed for long and reliable service life in rugged industrial applications. Custom electrical and mechanical designs are available for industrial
- Cooling: Oil Filled
- Power Rating (VA): 1.00E6 to 3.00E7 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Qualitrol Company, LLC
Description: vault The power to know your transformer health immediately with Translife™ Superior temperature control for increased transformer loading Applications Remote and local monitoring of oil-filled transformer parameters, third party systems, alarming and advanced control of
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Supplier: Accuris
Description: GUIDE FOR INSTALLATION AND MAINTENANCE OF LIQUID-IMMERSED POWER TRANSFORMERS
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Supplier: Eaton Cooper Power Systems
Description: Fluid conforms to ASTM D6871-03 and to pending IEEE® PC57.147, “Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers”. Interlaced core-type design, more resistant to low-side voltage surges Tank coating exceeds ANSI® C57
- Cooling: Oil Filled
- Maximum Primary Voltage Rating: 19920 volts
- Maximum Secondary Voltage Rating: 120 to 600 volts
- Mounting / Form Factor: Pole-Mounted
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Supplier: Dynapower Corporation
Description: the transformer from extremely severe environments and electrical demands. These units meet rigorous operating parameters efficiently, safely, and reliably. Cast coil transformers feature a long service life, lower insurance expense, and are virtually maintenance-free, all of
- Cooling: Dry-type / Air Cooled
- Power Rating (VA): 300000 to 1.00E7 VA
- Standards: UL
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Qualitrol Company, LLC
Description: Advanced transformer monitor for all parameters required to accurately track and control power transformers. New capabilities of the device such as data logging, event recording and dynamic loading analysis help to optimize loading and maximize asset life. Features 10 relays
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Description: The purpose of this guide is to assist the power equipment operator in evaluating askarels in transformers, reactors and accessory equipment operated at power frequencies and in his efforts to maintain askarels in serviceable condition. It recommends standardized tests and
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: The H2SENSE Model 3000 offers a breakthrough price / performance ratio in online Dissolved Gas Analysis (DGA) for distribution and other power transformers in the grid. Hydrogen gas buildup in transformer oil is an early indicator of incipient transformer faults. Now for
- Monitored Properties: Oil Properties
- Networking: Wired
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Supplier: Eaton Cooper Power Systems
Description: -03 and to pending IEEE PC57.147, “Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers”. Tank coating exceeds ANSI C57.12.28 and C57.12.29 Full compliance with ANSI C57.12.28 enclosure integrity requirements
- Cooling: Oil Filled
- Mounting / Form Factor: Pad-Mounted
- Power Rating (VA): 10000 to 167000 VA
- Transformer Category: Power / Power System / Distribution Transformer
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Supplier: Qualitrol Company, LLC
Description: simulated winding temperature Minimize personnel time in the vault The power to know your transformer health immediately with Translife™ Superior temperature control for increased transformer loading Applications Remote and local monitoring of oil-filled transformer
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Supplier: Accuris
Description: Guide for Installation and Maintenance of Liquid-Immersed Power Transformers Amendment 1: Cold Start of Power Transformers filled with Natural Ester Liquids
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Supplier: Accuris
Description: Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type General Purpose Distribution and Power Transformers
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Supplier: Neeltran, Inc.
Description: . For the Hazardous market we can design the rectifier to be installed inside the same tank of the transformer. Control cabinet and fuses are positioned in a separate explosion proof box, for easy maintenance and control. Typical uses are for chlorine, chlorate, cathodic protection,
- AC Input Voltage: 0.0 to 69000 volts
- AC Output Voltage: 80000 volts
- Form Factor: Wall Mount
- Type: Laser Power Supply
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Description: IEC 62975:2021 provides procedures and guidelines that are intended for the use and maintenance of natural ester liquid in sealed transformers and other electrical equipment. This document is applicable to natural esters, originally supplied conforming to IEC 62770 and other applicable
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Supplier: TelephoneStuff.com
Description: APC Smart-UPS RT 3000VA 208V w/ 208V to 120V Step-Down Transformer is a high-density, performance UPS for voice and data networks, medical labs, and light industrial applications. Step-Down Transformer Features: - Automatic internal bypass: Supplies utility power to the
- Winding Turns: Step-Down Transformer
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Description: IEC 60422:2024 provides monitoring guidance and procedures that are required for the use and maintenance of mineral insulating oils and other hydrocarbon-based liquids in transformers and other electrical equipment, including strategic spares and tanks for holding spare parts and
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Supplier: Accuris
Description: Draft Recommended Practice for Installation, Application, Operation, and Maintenance of Dry-Type Distribution and Power Transformers
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Description: Gives guidance on the supervision and maintenance of the quality of the insulating oil in electrical equipment. This standard is applicable to mineral insulating oils, originally supplied conforming to IEC 60296, and used in transformers, switchgear and other electrical apparatus where
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Supplier: CSA Group
Description: The purpose of this guide is to assist the power equipment operator in evaluating askarels in transformers, reactors and accessory equipment operated at power frequencies and in his efforts to maintain askarels in serviceable condition. It recommends standardized tests and
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Supplier: ALL-TEST Pro, LLC
Description: COMPREHENSIVE POWER QUALITY AND MOTOR ANALYSIS The ATPOL III™ power quality and electric motor analyzer is the most comprehensive electrical signature and power analysis instrument for AC/DC motors, generators, and transformers. The ATPOL III™ electrical signature
- Monitored Properties: Electrical Properties
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: The H2SENSE Model 3200 offers abreakthrough price / performance ratio in online Dissolved Gas Analysis (DGA), moisture and temperature monitoring for oil immersed equipments in power industry Hydrogen gas buildup in transformer oil is an early indicator of incipient transformer
- Monitored Properties: Oil Properties
- Networking: Wired
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Supplier: SMC International
Description: The measurement equipment ETP-1, is a unit that automatically performs the following measurements on all types of power, distribution or instrument transformers: - Actual turn ratio for each position of the tap changer. - No load current and power, at the test voltage
- Features: Graphic Results
- Form Factor: Rack Mount
- Input Voltage: 115 to 230 volts
- Operating Humidity: 10 to 80 % (non-condensing)
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Supplier: Hydrogen Sense Technology Co., Ltd
Description: with other gas. Capable of measuring the H2 in both oil and gas phases of power transformer and other oil filled equipment. Its lowest price in the industry makes it affordable down to network transformers, other distribution transformers, special transformers and
- Monitored Properties: Oil Properties
- Networking: Wired
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Supplier: Chromalox
Description: Chromalox can integrate intelliTRACE and weatherTRACE panels with power distribution panels and transformers on a steel frame to provide a plug and play solution for heat trace system control. Custom configurations with many options for footprint and included equipment are available.
- Monitored Properties: Temperature
- Networking: Wireless
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Supplier: CSA Group
Description: monitoring and condition-based maintenance programme, such as described following ISO 17359. ISO 18095:2018 is applicable to single-phase alternating current power transformers of = 1 kVA and three phase alternating current power transformers of = 5 kVA.
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Supplier: RS Components, Ltd.
Description: plated commutator. Over-load capacity. Smooth linear output. Negligible maintenance. Trouble free long life Primary Voltage Rating = 415V Secondary Voltage Rating = 0 - 415 V, 0 - 470 V Power Rating = 8.14kVA Mounting Type = Surface Mount Knob Rotation = Clockwise Number of Phases = 3
- Maximum Primary Voltage Rating: 415 volts
- Maximum Secondary Voltage Rating: 415 to 470 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 8140 VA
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Supplier: RS Components, Ltd.
Description: plated commutator. Over-load capacity. Smooth linear output. Negligible maintenance. Trouble free long life Primary Voltage Rating = 240V Secondary Voltage Rating = 0 - 240 V, 0 - 270 V Power Rating = 1.92kVA Mounting Type = Surface Mount Knob Rotation = Clockwise Number of Phases = 1
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 to 270 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 1920 VA
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Supplier: RS Components, Ltd.
Description: plated commutator. Over-load capacity. Smooth linear output. Negligible maintenance. Trouble free long life Primary Voltage Rating = 240V Secondary Voltage Rating = 0 - 240 V, 0 - 270 V Power Rating = 1.2kVA Mounting Type = Surface Mount Knob Rotation = Clockwise Number of Phases = 1
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 to 270 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 1200 VA
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Supplier: RS Components, Ltd.
Description: plated commutator. Over-load capacity. Smooth linear output. Negligible maintenance. Trouble free long life Primary Voltage Rating = 240V Secondary Voltage Rating = 0 - 240 V, 0 - 270 V Power Rating = 2.4kVA Mounting Type = Surface Mount Knob Rotation = Clockwise Number of Phases = 1
- Maximum Primary Voltage Rating: 240 volts
- Maximum Secondary Voltage Rating: 240 to 270 volts
- Mounting / Form Factor: Chip Transformer
- Power Rating (VA): 2400 VA
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Featured Products Top
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The Three Phase Pad Mounted Transformer is a factory direct,American standard (ANSI/IEEE) distribution solution built for safe,stable and efficient power conversion in demanding field installations. Featuring an isolated HV/LV compartment design inside a lockable,outdoor ready cabinet with (read more)
Browse Transformers Datasheets for TPS Elektronik GmbH -
may temporarily remove obstructions, they can corrode pipes, destroy seals, and emit hazardous odors into the workplace. Over time, the use of harsh chemicals may shorten the lifespan of plumbing systems and risk maintenance workers. Water-powered tools, such as drain flushers, jetters, and (read more)
Browse Drain Cleaning Machines Datasheets for Petersen Products Co. -
support vacuum and positive pressure applications and can be designed with NPT threads, radial O-ring seals, bulkhead fittings, and other custom mechanical interfaces. They allow secure transmission of power and signal in, out, and within transformer equipment. Connector-to-wire feedthroughs with (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
or unexpected downtime. Addressing Voltage Mismatch and Power Fluctuations This isolation transformer helps maintain stable operation by combining voltage conversion with (read more)
Browse Isolation Transformers Datasheets for Shenzhen Xingkerong Technology Co., Ltd -
need for costly isolation transformers, or shaft grounding rings that require regular maintenance and replacement, with the SineWave Nexus – an electrical solution for an electrical problem. CONNECT WITH US: (read more)
Browse Harmonic Filters Datasheets for MTE Corporation -
power quality, monitoring energy consumption, determining machine health, and other powerful data analyses into simple operations.” The DIN-rail mounted enclosures have pluggable terminal blocks for phase voltage and phase current which simplifies setup and maintenance; the small (read more)
Browse Data Input Modules Datasheets for Dataforth Corporation -
Transformer Co., Transformer Design Inc. and Milwaukee Electronics Corp. – companies that specialized in different fields of magnetics and transformer designs and were long established in their respective fields. MTE vaulted into a leadership role in power quality with its unique AC reactor design (read more)
Browse Harmonic Filters Datasheets for MTE Corporation -
high-speed applications up to 120 Hz output frequency, from 2.3…11 kV up to 680 A. The PowerFlex 6000T VFD offers expanded predictive maintenance capabilities enabled by (read more)
Browse AC Motor Drives Datasheets for Allen-Bradley / Rockwell Automation -
YouTube About MTE The Power Quality Experts MTE Corporation was formed in 1982 by bringing together Milwaukee Transformer Co., Transformer Design Inc. and (read more)
Browse Harmonic Filters Datasheets for MTE Corporation -
MTE The Power Quality Experts MTE Corporation was formed in 1982 by bringing together Milwaukee Transformer Co., Transformer Design Inc. and Milwaukee Electronics Corp. – companies that specialized in different fields of magnetics and transformer designs and were long (read more)
Browse Harmonic Filters Datasheets for MTE Corporation
Conduct Research Top
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Maintenance Inspection Windows on transformers
Transformers are everywhere feeding various voltages into our homes and businesses and most people take them for granted. When a transformer fails in a commercial or industrial setting, power disruptions will significantly affect many aspects of our everyday life. What if we could perform
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Retrofitting DC Power Supplies and Rectifier Transformers
NEELTRAN can help you replace ailing rectifiers and rectifier duty transformers that are placing your production at increased risk, without the headache of working with an engineering company or construction company. Nearly all Electrical Maintenance supervisors clearly understand how your DC Power
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Electrical Equipment Handbook: Troubleshooting and Maintenance
Electrical Equipment Handbook: Troubleshooting and Maintenance. In this thorough text, you will learn about the various types of transformers, motors, variable speed drives, generators, rectifiers, inverters, and uninterrupted power systems, as well as fault detection techniques, critical
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Electric Power Substation Challenges and Smart Oil Containment Strategies
Chronic oil leaks are the single most significant problem for most electric power substation infrastructure, primarily transformers. An ongoing leak equivalent to one 500-milliliter water bottle (about 17 oz.) per week can amount to 26,000 liters (more than 6,800 gallons) of oil spilled in one year
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The Megger Guide to Oil Breakdown Dielectric Testing
Oils that combine a high flashpoint with high dielectric strength have long been used as an insulating medium in. transformers, switchgear and other electrical apparatus. To ensure that the dielectric strength of the oil does not. deteriorate however, proper maintenance is essential, and the basis
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Using Infrared Techniques for the Condition Assessment of Isolated Phase Bus Duct (.pdf)
for metering, relaying, and auxiliary power. The bus is a vital link in maintaining the integrity of a generation facility. Isolated phase bus is perhaps the most ignored or forgotten piece of equipment in a generation plant. The maintenance of the bus assembly must be done on a regular basis
More Information Top
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Risk assessment based on condition and importance criteria for power transformer in Thailand transmission network
This paper proposes an innovative risk‐assessment strategy based on condition and importance criteria for power transformer maintenance in a transmission network.
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Data management model for the optimized maintenance of power transformers
From this determination, focus was put on preserving in the company the best prac- tices in the field of power transformers maintenance tasks, considered strategic core skills.
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Manufacturing Science and Technology, ICMST2011 Complete Document
The development trend of power transformer maintenance is real-time, online monitoring.
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Software development with computer graphics, distributed data base and OOP for deregulated power systems analysis
The following packages are considered: CAPS for power systems analysis, SlGVNS for distribution systems planning and TREINOM for simulation o f high voltage power transformers maintenance .
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Engineering Asset Management - Systems, Professional Practices and Certification
An example is shown below for work orders associated solely with power transformer maintenance across a large number of substations in one organization.
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Thermal, Power and Electrical Engineering
Power transformer maintenance .
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Optimization of distribution transformers maintenance using the ranking method
Power Transformer Maintenance and Acceptance Testing, Technical .
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Towards cost-effective maintenance of power transformer by accurately predicting its insulation condition
The proposed model can be considered as a cost-effective solution to the existing power transformers maintenance plans, which incur long outage times in most of cases.
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Useful lifetime and rational replacement of power transformers
Abstract--This paper presents main ideas of power transformers maintenance during lifetime and its rational replacement which is based on resolve of technical condition.
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Power Transformer State Assessment Based on Grey Target Theory
Abstract—The state assessment of power transformer is the precondition and key to realize power transformer maintenance .
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