Zobrazeno 1 - 10
of 30
pro vyhledávání: '"H. M. Ryan"'
Publikováno v:
Journal of Propulsion and Power. 14:818-825
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a5ee6d6018a12aeda51aaad9649099
https://doi.org/10.2514/2.5345
https://doi.org/10.2514/2.5345
Autor:
H. M. Ryan
Publikováno v:
High Voltage Engineering Testing ISBN: 9781849192637
This chapter has discussed the development of smart grids and enhanced transmission and distribution networks of the future, anticipated to be in place within two decades has provided details of additional technical, environmental and economic resour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bdeab1fab12ef71ffe4a3f53e497a1e
https://doi.org/10.1049/pbpo066e_ch23
https://doi.org/10.1049/pbpo066e_ch23
Autor:
H. M. Ryan
Publikováno v:
High Voltage Engineering Testing ISBN: 9781849192637
This chapter introduces the subject of gaseous insulation and provides information relating to the application of gaseous insulants to high-voltage systems. It examines atmospheric air and compressed gases and illustrates how, by linking available ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f52716b49783f313f317bfd30439016
https://doi.org/10.1049/pbpo066e_ch3
https://doi.org/10.1049/pbpo066e_ch3
Publikováno v:
Journal of Propulsion and Power. 11:135-145
The atomization characteristics of sheets formed by both laminar and turbulent impinging jets were experimentally studied as a function of flow and injector geometric parameters. In particular, sheet breakup length along the sheet centerline, distanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c97757de59593e4be2f44c50e9d5fdb8
https://doi.org/10.2514/3.23851
https://doi.org/10.2514/3.23851
Autor:
G. R. Jones, H. M. Ryan
The present trend is for transmission circuit breakers to be of the SF6 puffer type. The historical evolution of such interrupters can be traced, along two major strands which correspond respectively to the development of SF6-based technology and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2424544dd51e18a4b982bd50bf4a85a
https://doi.org/10.1049/pbpo010e_ch6
https://doi.org/10.1049/pbpo010e_ch6
Autor:
H. M. Ryan, G. R. Jones
For many applications, two-pressure air systems have been replaced by SF6 puffer systems, which overcome the need to store large quantities of high-pressure gas for prolonged periods. Instead, pressurisation to produce sufficient flow is achieved by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4959c91f725a732fb0e253d5fea12215
https://doi.org/10.1049/pbpo010e_ch3
https://doi.org/10.1049/pbpo010e_ch3
Autor:
G. R. Jones, H. M. Ryan
The development and commissioning of SF6 circuit breakers and gas insulated components involves testing electrically, dielectrically and mechanically to meet standard specifications as stipulated by existing standards (IEC, ANSI) and also any additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28729150e7260975d27b994100521184
https://doi.org/10.1049/pbpo010e_ch9
https://doi.org/10.1049/pbpo010e_ch9
Autor:
H. M. Ryan, G. R. Jones
The distribution function may be regarded as consisting of two stages. The first stage is used to bring the medium-voltage supplies to the centres of use, whilst the second stage conveys the medium-voltage supply to the centres where it is converted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6c045ef4fb9456e190328d6c24992b
https://doi.org/10.1049/pbpo010e_ch7
https://doi.org/10.1049/pbpo010e_ch7
Autor:
G. R. Jones, H. M. Ryan
This chapter discusses the properties of SF6 for use in high-power circuit breakers. The choice of SF6 does not rely solely upon its good dielectric strength, but it depends also upon its excellent arc-quenching and control properties. In order to un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b793bd91843a38dfd999767bc4a261d3
https://doi.org/10.1049/pbpo010e_ch2
https://doi.org/10.1049/pbpo010e_ch2
Autor:
G. R. Jones, H. M. Ryan
A summary of the major aspects of the technology of circuit-breaker operating mechanisms is given in terms of the broad operational requirements, the types of mechanisms available, the system applications and new design aids.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20615ab2a3567c883da9bb96b80392a3
https://doi.org/10.1049/pbpo010e_ch8
https://doi.org/10.1049/pbpo010e_ch8