Scimago Journal & Country Rank

Gaoya Dianqi/High Voltage Apparatus

Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Electrical and Electronic Engineering2002Q4
Electrical and Electronic Engineering2003Q4
Electrical and Electronic Engineering2004Q4
Electrical and Electronic Engineering2005Q3
Electrical and Electronic Engineering2006Q4
Electrical and Electronic Engineering2007Q3
Electrical and Electronic Engineering2008Q4
Electrical and Electronic Engineering2009Q3
Electrical and Electronic Engineering2010Q3
Electrical and Electronic Engineering2011Q3
Electrical and Electronic Engineering2012Q2
Electrical and Electronic Engineering2013Q3
Electrical and Electronic Engineering2014Q3
Electrical and Electronic Engineering2015Q3
Electrical and Electronic Engineering2016Q3
Electrical and Electronic Engineering2017Q2
Electrical and Electronic Engineering2018Q3
Electrical and Electronic Engineering2019Q3
Electrical and Electronic Engineering2020Q3
Energy Engineering and Power Technology2002Q4
Energy Engineering and Power Technology2003Q3
Energy Engineering and Power Technology2004Q4
Energy Engineering and Power Technology2005Q3
Energy Engineering and Power Technology2006Q3
Energy Engineering and Power Technology2007Q3
Energy Engineering and Power Technology2008Q3
Energy Engineering and Power Technology2009Q3
Energy Engineering and Power Technology2010Q3
Energy Engineering and Power Technology2011Q2
Energy Engineering and Power Technology2012Q2
Energy Engineering and Power Technology2013Q2
Energy Engineering and Power Technology2014Q2
Energy Engineering and Power Technology2015Q3
Energy Engineering and Power Technology2016Q3
Energy Engineering and Power Technology2017Q3
Energy Engineering and Power Technology2018Q3
Energy Engineering and Power Technology2019Q3
Energy Engineering and Power Technology2020Q3
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20020.100
20030.105
20040.101
20050.121
20060.118
20070.122
20080.121
20090.147
20100.140
20110.271
20120.312
20130.260
20140.269
20150.266
20160.268
20170.283
20180.262
20190.262
20200.268
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
200168
200251
200371
200489
2005148
2006144
2007142
2008175
2009239
2010312
2011255
2012290
2013302
2014289
2015398
2016410
2017441
2018478
2019453
2020474
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20010.000
Cites / Doc. (4 years)20020.015
Cites / Doc. (4 years)20030.042
Cites / Doc. (4 years)20040.047
Cites / Doc. (4 years)20050.108
Cites / Doc. (4 years)20060.114
Cites / Doc. (4 years)20070.122
Cites / Doc. (4 years)20080.147
Cites / Doc. (4 years)20090.205
Cites / Doc. (4 years)20100.193
Cites / Doc. (4 years)20110.583
Cites / Doc. (4 years)20120.925
Cites / Doc. (4 years)20130.675
Cites / Doc. (4 years)20140.505
Cites / Doc. (4 years)20150.562
Cites / Doc. (4 years)20160.595
Cites / Doc. (4 years)20170.618
Cites / Doc. (4 years)20180.611
Cites / Doc. (4 years)20190.669
Cites / Doc. (4 years)20200.806
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.015
Cites / Doc. (3 years)20030.042
Cites / Doc. (3 years)20040.047
Cites / Doc. (3 years)20050.114
Cites / Doc. (3 years)20060.107
Cites / Doc. (3 years)20070.110
Cites / Doc. (3 years)20080.120
Cites / Doc. (3 years)20090.187
Cites / Doc. (3 years)20100.167
Cites / Doc. (3 years)20110.581
Cites / Doc. (3 years)20120.898
Cites / Doc. (3 years)20130.627
Cites / Doc. (3 years)20140.433
Cites / Doc. (3 years)20150.513
Cites / Doc. (3 years)20160.598
Cites / Doc. (3 years)20170.626
Cites / Doc. (3 years)20180.589
Cites / Doc. (3 years)20190.632
Cites / Doc. (3 years)20200.835
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.015
Cites / Doc. (2 years)20030.042
Cites / Doc. (2 years)20040.049
Cites / Doc. (2 years)20050.131
Cites / Doc. (2 years)20060.097
Cites / Doc. (2 years)20070.096
Cites / Doc. (2 years)20080.105
Cites / Doc. (2 years)20090.136
Cites / Doc. (2 years)20100.152
Cites / Doc. (2 years)20110.584
Cites / Doc. (2 years)20120.832
Cites / Doc. (2 years)20130.495
Cites / Doc. (2 years)20140.346
Cites / Doc. (2 years)20150.467
Cites / Doc. (2 years)20160.575
Cites / Doc. (2 years)20170.614
Cites / Doc. (2 years)20180.496
Cites / Doc. (2 years)20190.514
Cites / Doc. (2 years)20200.832
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20010
Self Cites20020
Self Cites20030
Self Cites20040
Self Cites20050
Self Cites20060
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20100
Self Cites2011256
Self Cites2012498
Self Cites2013383
Self Cites2014186
Self Cites2015248
Self Cites2016299
Self Cites2017314
Self Cites2018401
Self Cites2019389
Self Cites2020611
Total Cites20010
Total Cites20021
Total Cites20035
Total Cites20049
Total Cites200524
Total Cites200633
Total Cites200742
Total Cites200852
Total Cites200986
Total Cites201093
Total Cites2011422
Total Cites2012724
Total Cites2013537
Total Cites2014367
Total Cites2015452
Total Cites2016591
Total Cites2017687
Total Cites2018736
Total Cites2019840
Total Cites20201145
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20010
External Cites per document20020.015
External Cites per document20030.042
External Cites per document20040.047
External Cites per document20050.114
External Cites per document20060.107
External Cites per document20070.110
External Cites per document20080.120
External Cites per document20090.187
External Cites per document20100.167
External Cites per document20110.229
External Cites per document20120.280
External Cites per document20130.180
External Cites per document20140.214
External Cites per document20150.232
External Cites per document20160.295
External Cites per document20170.340
External Cites per document20180.268
External Cites per document20190.339
External Cites per document20200.389
Cites per document20010.000
Cites per document20020.015
Cites per document20030.042
Cites per document20040.047
Cites per document20050.114
Cites per document20060.107
Cites per document20070.110
Cites per document20080.120
Cites per document20090.187
Cites per document20100.167
Cites per document20110.581
Cites per document20120.898
Cites per document20130.627
Cites per document20140.433
Cites per document20150.513
Cites per document20160.598
Cites per document20170.626
Cites per document20180.589
Cites per document20190.632
Cites per document20200.835
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
20010.00
20020.00
20030.00
20040.00
20050.00
20060.69
20071.41
20080.00
20090.42
20100.64
20110.00
20120.34
20130.66
20140.35
20150.25
20160.73
20170.00
20180.42
20190.66
20200.21
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents20010
Citable documents200268
Citable documents2003119
Citable documents2004190
Citable documents2005211
Citable documents2006308
Citable documents2007381
Citable documents2008434
Citable documents2009461
Citable documents2010556
Citable documents2011726
Citable documents2012806
Citable documents2013857
Citable documents2014847
Citable documents2015881
Citable documents2016989
Citable documents20171097
Citable documents20181249
Citable documents20191329
Citable documents20201372
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20010
Uncited documents200267
Uncited documents2003114
Uncited documents2004184
Uncited documents2005192
Uncited documents2006280
Uncited documents2007349
Uncited documents2008393
Uncited documents2009399
Uncited documents2010487
Uncited documents2011453
Uncited documents2012422
Uncited documents2013552
Uncited documents2014578
Uncited documents2015576
Uncited documents2016632
Uncited documents2017673
Uncited documents2018802
Uncited documents2019831
Uncited documents2020756
Cited documents20010
Cited documents20021
Cited documents20035
Cited documents20046
Cited documents200519
Cited documents200628
Cited documents200732
Cited documents200841
Cited documents200962
Cited documents201069
Cited documents2011273
Cited documents2012384
Cited documents2013305
Cited documents2014269
Cited documents2015305
Cited documents2016357
Cited documents2017424
Cited documents2018447
Cited documents2019498
Cited documents2020616
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Metrics based on Scopus® data as of April 2021
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