Contactless AC/DC Wide-Bandwidth Current Sensor Based on Composite Measurement Principle.

Xiangyu Tan, Wenyun Li, Xiaowei Xu, Gang Ao, Fangrong Zhou, Jingjing Zhao, Qinghua Tan, Wenbin Zhang

Abstract read

In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Magnetoelectric Sensor Operating inSensors (Basel, Switzerland) · 2024
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Xiangyu TanElectric Power Research Institute, Yunnan Power Grid Co., Ltd., Kunming 650217, China.

Wenyun LiChina Southern Power Grid, Yunnan Power Grid Co., Ltd., Kunming 650217, China.

Xiaowei XuElectric Power Research Institute, Yunnan Power Grid Co., Ltd., Kunming 650217, China.

Gang AoYunnan Power Grid Co., Ltd., Kunming Power Supply Bureau, Kunming 650001, China.

Fangrong ZhouElectric Power Research Institute, Yunnan Power Grid Co., Ltd., Kunming 650217, China.

Jingjing ZhaoCollege of Science, Kunming University of Science and Technology, Kunming 650504, China.

Qinghua TanCollege of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650504, China.

Wenbin ZhangCollege of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650504, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the accelerated construction of the smart grid, new energy sources such as photovoltaic and wind power are connected to the grid. In addition to power frequency, the current signal of power grid also includes several DC signals, as well as medium-high and high-frequency transient signals. Traditional current sensors for power grids are bulky, have a narrow measurement range, and cannot measure both AC and DC at the same time. Therefore, this paper designs a non-intrusive, AC-DC wide-bandwidth current sensor based on the composite measurement principle. The proposed composite current detection scheme combines two different isolation detection technologies, namely tunneling reluctance and the

Indexed as

composite sensorcontactlesscurrent sensorRogowski coiltunneling reluctance

Identifiers

PMID36298327

DOI10.3390/s22207979

PMCPMC9607237

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LicenceCC BY

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.