Energy harvesting devices for high voltage transmission line monitoring

Guo, Feng; Hayat, Hassan; Wang, Jin

doi:10.1109/pes.2011.6039037

Cited by 48 publications

(39 citation statements)

References 20 publications

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“…If the distance between the layers is increased, the obtained voltage decrease. The increase in the number of layers and the increase of the width of the layers cause increase voltage Guo et al (2011) have designed an energy harvester that generates energy from wind vibrations and magnetic fields ( Figure 3). The system is designed for HVDC power transmission lines.…”

Section: Energy Harvester Systems For Power Linesmentioning

confidence: 99%

Energy Harvesting From Electric Power Line: A Brief Review

Uzun¹,

Taguchi²

2019

JSTR

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Energy harvesting systems are used with or instead of batteries to provide energy to low power devices such as sensors and sensor nodes. The most commonly used energy harvesting systems are those that obtain electrical energy from vibration. Because vibrations can be found intensively in the environment. In this study, the systems that produce energy by means of various circuits attached around wires carrying electrical energy are examined. These are generally piezoelectric and electromagnetic energy harvester systems. In the studies, the effects of the distance, the magnitude of the current flowing through the wire and the load resistance to be connected to the energy harvester were investigated. In addition, permanent magnet arrays have been used to increase the amount of power to be obtained in some applications.

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Section: Energy Harvester Systems For Power Linesmentioning

confidence: 99%

Energy Harvesting From Electric Power Line: A Brief Review

Uzun¹,

Taguchi²

2019

JSTR

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“…Therefore, powering the cognitive poles through magnetic or capacitive induction of highvoltage lines requires complex electronic circuitry, along with costly insulation kits, to mitigate the effects of large electromagnetic interference, increasing the overall cost of gridwide deployment of a monitoring system [18]. Similarly, horizontal axis wind turbines and solar panels are commonly not considered suitable power supply sources for transmission line monitoring sensor nodes, because they need to be fitted on the transmission towers, which incurs huge installation and maintenance costs [19]. Thus, battery limitations of the relay nodes become a hampering factor in the design of monitoring system for power transmission lines.…”

Section: Related Workmentioning

confidence: 99%

A Cognitive Radio-Based Energy-Efficient System for Power Transmission Line Monitoring in Smart Grids

et al. 2017

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The research in industry and academia on smart grids is predominantly focused on the regulation of generated power and management of its consumption. Because transmission of bulk-generated power to the consumer is immensely reliant on secure and efficient transmission grids, comprising huge electrical and mechanical assets spanning a vast geographic area, there is an impending need to focus on the transmission grids as well. Despite the challenges in wireless technologies for SGs, cognitive radio networks are considered promising for provisioning of communications services to SGs. In this paper, first, we present an IEEE 802.22 wireless regional area network cognitive radio-based network model for smart monitoring of transmission lines. Then, for a prolonged lifetime of battery finite monitoring network, we formulate the spectrum resource allocation problem as an energy efficiency maximization problem, which is a nonlinear integer programming problem. To solve this problem in an easier way, we propose an energy-efficient resource-assignment scheme based on the Hungarian method. Performance analysis shows that, compared to a pure opportunistic assignment scheme with a throughput maximization objective and compared to a random scheme, the proposed scheme results in an enhanced lifetime while consuming less battery energy without compromising throughput performance.

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“…In the vicinity of high voltage power lines, a strong electromagnetic field is generated, which could be a consistent energy source for wireless sensors. Recently, a number of energy harvesting devices have been developed to collect the electrical [3,[8][9][10][11][12] or magnetic field energy from overhead power lines [13][14][15][16][17]. These devices are all wrapped on the power lines as shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

“…This limits the size and the weight of the sensors as it would further increase the line sag. The real-time weather data (such as wind speed, humidity and air temperature) near overhead power lines is the foundation of [10] and (b) from [11] the dynamic thermal rating technique, which could have a significant increase in the transmission capacity compared with the traditional static rating [18,19]. Normally, the size of a weather station with a wind sensor is relatively large compared with temperature and humidity sensors [20].…”

Section: Introductionmentioning

confidence: 99%