Zobrazeno 1 - 10
of 17
pro vyhledávání: '"H. R. Armstrong"'
Autor:
H. R. Armstrong, E. R. Whitehead
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. 83:1223-1227
Extra-high-voltage transmission lines, designed in accordance with the AIEE lightning outage estimation method published in 1950, have actually experienced several times the outages predicted. Recent studies, based on new concepts of the lightning st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f793732861b755e4a964ddbb8ff26d1c
https://doi.org/10.1109/tpas.1964.4765964
https://doi.org/10.1109/tpas.1964.4765964
Autor:
H. R. Armstrong, B. D. Miller
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 79:1050-1054
Surge-impedance analog studies of lines and stations as illustrated in this paper are applicable to a wide range of powersystem surge performance problems. It is conceivable that a building-block type of analog could be constructed with plugin units
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb10cb1332a5978babf876758a5ac5e0
https://doi.org/10.1109/aieepas.1960.4500910
https://doi.org/10.1109/aieepas.1960.4500910
Autor:
C. J. Miller, H. R. Armstrong
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :666-677
The impulse and switching surge flashover characteristics of 345-kV structures, consisting of a 15-to 20-unit string of insulators hanging from the crossarm of a steel tower, have been investigated. In all cases, the horizontal air gap between the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcd3f95639785d8763a060a0ae64ba43
https://doi.org/10.1109/tpas.1966.291613
https://doi.org/10.1109/tpas.1966.291613
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 71:1023-1029
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c12f45ee03aa201438e2e05ad3b34cda
https://doi.org/10.1109/aieepas.1952.4498571
https://doi.org/10.1109/aieepas.1952.4498571
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 81:716-719
The lightning protection of pad-mounted distribution transformers supplied through buried cable from open-wire circuits was investigated in the laboratory. Several distribution transformers and field lengths of equivalent cable were connected to form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1faac958a10f75c2770792496898336d
https://doi.org/10.1109/aieepas.1962.4501401
https://doi.org/10.1109/aieepas.1962.4501401
Publikováno v:
Electrical Engineering. 79:204-208
It can be concluded that the IEC Recommendation and the ASA Standard for valve-type lightning arresters contain essentially the same provisions. The IEC Recommendation, however, specifies maximum arrester protective levels and differs in other minor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8df90ac9d793cb28d4d404ef9e0c58e6
https://doi.org/10.1109/ee.1960.6433106
https://doi.org/10.1109/ee.1960.6433106
Autor:
H. R. Armstrong
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 72:1301-1306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9bbc04f61a2c25540afe09df718ed8b
https://doi.org/10.1109/aieepas.1953.4498769
https://doi.org/10.1109/aieepas.1953.4498769
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :206-214
Electric utilities are striving to improve the appearance of distribution lines and simultaneously reduce lightning outages. Unfortunately, many suggested departures from crossarm construction that improve appearance reduce the impulse insulation str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b17a7e6383e812daaddfef01d505b92
https://doi.org/10.1109/tpas.1967.291837
https://doi.org/10.1109/tpas.1967.291837
Autor:
H. R. Armstrong, G. W. Alexander
Publikováno v:
IEEE Transactions on Power Apparatus and Systems. :656-665
The Detroit Edison Company, in planning their 345-kV system, felt it advisable to undertake a critical examination of the electrical design of 345-kV steel tower circuits. The investigation of performance of double-circuit steel tower line design for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1fea011c79f2ca63a8497bf092402c0
https://doi.org/10.1109/tpas.1966.291612
https://doi.org/10.1109/tpas.1966.291612
Autor:
R. T. Curto, H. R. Armstrong
Publikováno v:
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems. 76:1013-1017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03ef4f56ff586466e63ce828afc156e
https://doi.org/10.1109/aieepas.1957.4499709
https://doi.org/10.1109/aieepas.1957.4499709