Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub>
This report evaluates the pulsed breakdown performance of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi...
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2024-12-01
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| author | Luke Silvestre Jakob Matthies Luke Boswell Jacob Stephens James Dickens Andrew Young Andreas Neuber |
| author_facet | Luke Silvestre Jakob Matthies Luke Boswell Jacob Stephens James Dickens Andrew Young Andreas Neuber |
| author_sort | Luke Silvestre |
| collection | DOAJ |
| description | This report evaluates the pulsed breakdown performance of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> under a 6.8 kV/ns voltage excitation. The pulsed dielectric strength of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> is compared to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula> in the same experimental setup, and it is found that <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> concentrations of 50% or greater are required to achieve a dielectric strength greater than or equal to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula>. Pure <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> demonstrated higher electric field hold-off for longer time periods and less statistical variance under pulsed conditions when compared to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula>. Mixtures of 50%<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> with <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>N</mi><mn>2</mn></msub></semantics></math></inline-formula> or <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></mrow></semantics></math></inline-formula> as buffer gases showed no appreciable difference in pulsed dielectric strength. |
| format | Article |
| id | doaj-art-29eb9983a46f459ba644886ed2d5dd07 |
| institution | OA Journals |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-12-01 |
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| spelling | doaj-art-29eb9983a46f459ba644886ed2d5dd072025-08-20T02:38:35ZengMDPI AGApplied Sciences2076-34172024-12-0114231126810.3390/app142311268Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub>Luke Silvestre0Jakob Matthies1Luke Boswell2Jacob Stephens3James Dickens4Andrew Young5Andreas Neuber6Center for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USACenter for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USACenter for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USACenter for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USACenter for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USALawrence Livermore National Laboratory, Livermore, CA 94550, USACenter for Pulsed Power and Power Electronics Research, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX 79409, USAThis report evaluates the pulsed breakdown performance of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> under a 6.8 kV/ns voltage excitation. The pulsed dielectric strength of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> is compared to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula> in the same experimental setup, and it is found that <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> concentrations of 50% or greater are required to achieve a dielectric strength greater than or equal to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula>. Pure <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> demonstrated higher electric field hold-off for longer time periods and less statistical variance under pulsed conditions when compared to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><msub><mi>F</mi><mn>6</mn></msub></mrow></semantics></math></inline-formula>. Mixtures of 50%<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>C</mi><mn>4</mn></msub><msub><mi>F</mi><mn>7</mn></msub><mi>N</mi></mrow></semantics></math></inline-formula> with <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>N</mi><mn>2</mn></msub></semantics></math></inline-formula> or <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></mrow></semantics></math></inline-formula> as buffer gases showed no appreciable difference in pulsed dielectric strength.https://www.mdpi.com/2076-3417/14/23/11268<i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i><i>SF</i><sub>6</sub>Novec<sup><i>TM</i></sup> 4710pulsed breakdowndielectric strengthelectrical breakdown |
| spellingShingle | Luke Silvestre Jakob Matthies Luke Boswell Jacob Stephens James Dickens Andrew Young Andreas Neuber Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> Applied Sciences <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> <i>SF</i><sub>6</sub> Novec<sup><i>TM</i></sup> 4710 pulsed breakdown dielectric strength electrical breakdown |
| title | Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> |
| title_full | Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> |
| title_fullStr | Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> |
| title_full_unstemmed | Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> |
| title_short | Nanosecond Breakdown Characteristics of <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> and Various Mixtures at Pressures Above 1 Atmosphere in Comparison with <i>SF</i><sub>6</sub> |
| title_sort | nanosecond breakdown characteristics of i c i sub 4 sub i f i sub 7 sub i n i and various mixtures at pressures above 1 atmosphere in comparison with i sf i sub 6 sub |
| topic | <i>C</i><sub>4</sub><i>F</i><sub>7</sub><i>N</i> <i>SF</i><sub>6</sub> Novec<sup><i>TM</i></sup> 4710 pulsed breakdown dielectric strength electrical breakdown |
| url | https://www.mdpi.com/2076-3417/14/23/11268 |
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