power line Articles
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A practical approach for beginning the process of technology roadmapping
The study addresses the need for a robust yet practical technology roadmapping method that considers four major factors: input from consumers who use the technology; input from engineers who develop the technology; the technological gap between the roadmapped technology and competing technologies; and future changes in consumer preferences. The proposed method begins by using conjoint analysis of ...
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Project - PVD Under 275kV HV Power Lines
The year of 2018 brought us challenging projects; in particular, for the first time in Malaysia & Far East, CeTeau had the opportunity to complete the installation of 14-mt depth PVD´s under the live 275 kV High Voltage power lines to complete several sections of the Maju Expressway Highway Extension. Hence, using our specially designed CeTeau’s Low Overhead Adapted Rig, we were ...
By CeTeau B.V.
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Project - Unique and specifically designed PVD rig under power line
With CeTeau´s unique and specifically designed PVD rig, the high voltage power lines crossing the road alignment, do not form an obstacle to install our vertical wick drains. The PVD project contributed to an important bridge-link with a total length of 7.3km, connecting Tanjung Bin to Tanjung Pelepas in Johor, Malaysia. The bridge-link will shorten the transportation of goods and will ...
By CeTeau B.V.
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Causes of Faults in Communication Fiber Optic Cable Lines
The armoured components of optical cables are all metal conductors. If the power lines are short-circuited or lightning strikes the metal parts, strong current will be generated to destroy the optical cable line equipment, and even casualties will occur in serious cases. 1. Shock of Lightning The armoured components of optical cables are all metal conductors. If the power lines are ...
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ADSS Fiber Optic Cable
Introduction of ADSS Fiber Optical CableADSS cable, All-dielectric Self-supporting Optical Cable (also known as All-dielectric self-supporting fiber optic cable). All-dielectric fiber optic cable is made of all-dielectric materials. Self-supporting means that the reinforcing member of the optical cable itself can withstand its own weight and external load. Because of its self-supporting , its ...
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A novel adaptive-fuzzy hysteresis current controller-based active power line conditioners for power quality enhancement
This paper presents a three-phase shunt active power line conditioner (APLC) for harmonics and reactive power compensation to enhance the power quality. The compensation process is based on sinusoidal extraction control method, which consists of positive-sequence voltage detector to regulate the distorted supply voltage and instantaneous real-power for fundamental component extraction from the ...
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Inspection of exposed gas supply lines at damaged bridges
The flood caused devastating damage in parts of North Rhine-Westphalia and Rhineland-Palatinate. In addition to destroyed houses, streets and highways, large parts of the gas and power lines were also damaged. On behalf of Regionetz GmbH, our employees were on the road, two weeks after the flood, in Eschweiler and Stolberg to check the exposed gas supply lines on bridge structures and to record ...
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5000 kVA Multi-Tap Substation: A VanTran Signature Product!
A VanTran signature product, the last week in September, we had a 5000 kVA multi-tap substation transformer leaving our facility. Earlier this summer, when power lines were accidentally cut on the coast of North Carolina, one of our loyal rental power customers supplied a VanTran Multi-Tap Substation they had in their rental fleet to help assist in getting power back up and running. Because the ...
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Intelligent street light products
Street lighting is an essential public facility in people's daily lives, traditional LED has not been able to meet the demand for large-scale power saving; and manual control, street light inspection is also a labor-intensive task. More efficient management tools and energy-saving solutions have become the focus of management.Intelligent street lighting management system, the implementation of ...
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Hazards of Transmission and Distribution Lines in Winter
Freezing is an important reason for the breakdown of towers (poles) of power overhead transmission lines and power distribution lines in winter. Strengthen and improve the anti-freezing ability of power transmission and distribution lines, ensure safe, reliable and economical operation, and effectively reduce the accident rate of power transmission and distribution lines. It is related to the ...
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Regional economic integration: challenges for Africa
The idea of a United States of Africa is a prerequisite for economic progression in Africa. Essentially this is a challenge for economic integration. The realisation of a strong regional grouping is a pipedream in view of the political instability, lack of trust and too many institutions claiming to champion integration leading to a fragmented approach. It is recommended that a powerful African ...
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Ross Creek Hydroelectric Project - Pemberton, British Columbia, Canada - Case Study
Stistics: Turbine: One single nozzle Pelton Generator: One 150kW single phase synchronous generator @ 1200 RPM Rated head: 305m Rated flow: 0.057m3/sec Commissioned: 2012 This is one of two micro hydro power plants built for the supply of electricity to an equestrian center, which consists of three large farm buildings and one house. The two plants are within one kilometer of each, but ...
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Acrylic Digtal and Electronics Display Stand
Acrylic Digtal and Electronics Display Stand & BaseMost of the display rack designs for electronic products are: LED display stand, rotating display stand, ladder type display stand, L-shape display stand, display case, mobile phone bracket, common base of electronic products and special customized groove base. The plasticity of Plexiglass is the biggest advantage of designer's favorite, It ...
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6 Typical electrical hazards in the workplace
What’s at Stake? Electrical shock is a leading cause of workplace fatalities and almost every day approximately one electrocution, 10 disabling injuries and 100 electrical shocks are reported. What’s the Danger? There are four main electricity-related injuries: Electrocution; Shock, which is caused when contact is made with a live wire or equipment that is not grounded, ...
By SafetyNow
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Line Post Insulator
We can offer different Voltage of Line Post Insulator for Transmission Line. Such as Long Rod Insulator, Rod Insulator and Pin Type Insulator. Contact us get more details about Line Post Insulator, such as TDS, Application Method, OEM etc. We can supply different type of Line Post Insulator, also customer required. Line post insulator is an industrial product used to insulate and suspend ...
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11.3MWe Dual-Fuel Mobile Power - Power for Shale Gas Plant Commissioning - Case Study
OWNER: Williams Partners LP. PRODUCT: Two Taurus 60 Mobile Power Units APPLICATION: Gas Processing Plant Commissioning Power CUSTOMER VALUE: Island Mode Power Rapid Start-Up Reliable and Efficient Environmentally Friendly Power Large On-Load or Off-Load Frequency Control When Williams began building their Bucking Horse natural gas processing plant in Wyoming's Niobrara Shale, they faced a ...
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Classification and comparison of interfacing schemes for connecting fuel cells to a single-phase utility line
Based on a systematic classification of dc source to utility interfacing schemes, this paper presents six major interfacing schemes for connecting fuel cells to a single-phase utility line using high-frequency transformer isolated power converters. The operation, advantages and disadvantages are discussed for each scheme with examples and operating waveforms. Several features e.g., utility line ...
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What is the main role of ACSR conductor overhead bare conductor
As a conductor, ACSR conductor is mainly used to increase the strength of the steel core, and the aluminum strand is mainly used to transmit electric energy. The cross-sectional area of the conductor varies according to the voltage. For example, the current domestic 500 kV transmission lines are generally 400 mm 35 steel conductors. ACSR refers to the reinforced conductor with single or ...
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What is STS split electricity meter?
With the development of communication technology, the market demand for anti-tamper electricity, the STS split meter is extended according to the characteristics of STS prepaid meter without media recharge. Split meter refers to the metering part, functional part of the meter and human-machine interaction part to separate, commonly known as energy meter + indoor display in the power industry. ...
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Merit ! CT kWh meter
Merit ! CT kWh meter CT kWh meter, also known as mutual inductance energy meter, is an energy meter that measures the current of the sampling line through an external current transformer. A current transformer is a device that converts a large current into a small current proportionally, which can be used for protection, measurement, and other purposes, so the CT kWh meter can measure the load of ...
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