High-strength concrete with new organic mineral complex admixture

There are the great problems of the concrete for high voltage the transmission lines obtaining. One of them is the creation of reinforced concrete centrifugally spun transmission towers with enhanced reliability and durability for high-voltage transmission lines having voltage of 110-750 kV. The second problem is the creation of high-quality reinforced concrete foundations to fix overhead electric line lattice towers in the ground because more than 50% of operated reinforced concrete towers and foundations are in need of repair or were put into repair. A complex high-performance organic mineral admixture for tower bodies of high-voltage transmission lines is developed. The main components of the admixture are polycarboxylate polymere and silica sol. It insures increased compressive strength and tensile strength in bending, freeze resistance, waterproofing and corrosive resistance. The obtained positive results allow to reduce a compression zone width and a crack growth width. The paper can be useful for not only the transport construction but and for concrete obtaining with special properties at any fields.

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High-strength Concrete with new organic mineral complex admixture

MATEC Web of Conferences ◽

10.1051/matecconf/201819303019 ◽

2018 ◽

Vol 193 ◽

pp. 03019 ◽

Cited By ~ 12

Author(s):

Mahmud Abu-Khasan ◽

Valentina Solovyova ◽

Dmitry Solovyov

Keyword(s):

Reinforced Concrete ◽

High Voltage ◽

Transmission Lines ◽

High Performance ◽

Mineral Admixture ◽

Line Lattice ◽

Organic Mineral ◽

The Creation ◽

High Voltage Transmission ◽

Lattice Towers

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Effect of casting method and shear span-to-depth ratio on the behaviour of Ultra-High Performance Concrete cross arms for high voltage transmission lines

Engineering Structures ◽

10.1016/j.engstruct.2010.03.023 ◽

2010 ◽

Vol 32 (8) ◽

pp. 2210-2220 ◽

Cited By ~ 8

Author(s):

Raafat El-Hacha ◽

Hani Abdelazeem ◽

Ignacio Cariaga

Keyword(s):

High Voltage ◽

Transmission Lines ◽

High Performance ◽

High Performance Concrete ◽

Ultra High Performance Concrete ◽

Casting Method ◽

Shear Span ◽

Depth Ratio ◽

High Voltage Transmission

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An Artificial Intelligence Based Current Measurement Technique in High Voltage Power Transmission and Distribution Lines using Pyro-Sensors

Pakistan Journal of Engineering and Technology ◽

10.51846/vol4iss2pp94-99 ◽

2021 ◽

Vol 4 (2) ◽

pp. 94-99

Author(s):

Ali Rehman ◽

Zeeshan Najam Khan ◽

Muhammad Siddique ◽

Muhammad Shahzad ◽

Makhdoom Muhammad Naeem ◽

...

Keyword(s):

Neural Network ◽

Artificial Intelligence ◽

High Voltage ◽

Transmission Lines ◽

High Performance ◽

Power Transmission ◽

Heat Waves ◽

Current Transformer ◽

Distribution Lines ◽

High Voltage Transmission

High voltage transmission lines are the fundamental element in order to transfer electricity from the power plant/grid to consumers. The frequency, current and voltage are the key figures to sustain the absolute quality of the power transmission, and maintaining such high performance requires smart solutions and equipment like Current Transformer (CT) & Potential Transformer (PT). This proposed work enlightens an inception to monitor current in the high voltage transmission lines by using pyro-sensors, machine learning (ML) techniques and artificial intelligence (AI). Using pyro-sensors around the transmission/distribution lines, data will be gathered about the heat waves (infrared waves) generated by the electric current in the transmission/distribution line. The proposed methodology uses this data to be processed by neural network based artificial intelligent algorithm to evaluate the amount of current in the transmission line. The claim about the authenticity of the proposed technique is tested and verified by MATLAB simulation neural network toolbox.

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