Przegląd metod minimalizacji różnicy transferowej termicznych planarnych wielozłączowych przetworników wartości skutecznej w paśmie częstotliwości 10 kHz - 1MHz

• Autorzy: Grzenik M. , Kampik M.

Warianty tytułu

EN

Review of methods for minimizing the AC-DC difference of planar multijunction thermal converters in the frequency range 10 kHz - 1 MHz

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono metody minimalizacji różnicy transferowej planarnych wielozłączowych przetworników termicznych, wykorzystywanych jako wzorce napięcia przemiennego w paśmie częstotliwości 10 kHz - 1 MHz. Praca ma charakter przeglądowy i zawiera wyniki badań przeprowadzonych na przestrzeni ostatniej dekady w PTB oraz NIST.

EN

The most accurate way of determining AC voltage is still an AC - DC transfer realized with a thermal voltage converter (TVC). This is the reason why, at present, most AC voltage standards are based on TVCs of different technology and design. Many National Measurement Institutes (NMI) make use of planar multijunction thermal converters (PMJTC) as AC voltage standards. The paper presents methods of reduction the AC - DC transfer difference of the PMJTCs in the frequency range from 10 kHz to 1 MHz. The work is a review and presents the results of studies conducted over the last ten years by researchers at Physikalisch-Technische Bundesanstalt (PTB), Germany and the National Institute of Standards and Technology (NIST), USA. It shows the impact of this research on the design of the PMJTCs. The paper is focused on the following main issues: searching for a better material with lower dielectric loss for a PMJTC membrane, optimization of the PMJTC heater geometry and its bonding pads and integration of the PMJTC with a Tee-connector. The paper presents also the effort which was put into creating more sensitive PMJTC thermocouples and reduction of the impact of reversible thermoelectric effects in a PMJTC heater by using materials with the lower Thomson coefficient.

Słowa kluczowe

PL

termiczny przetwornik wartości skutecznej; wzorzec napięcia przemiennego; wartość skuteczna

EN

thermal voltage converter; AC voltage standard; effective value

• Wydawca: Wydawnictwo PAK
• Czasopismo: Pomiary Automatyka Kontrola
• Rocznik: 2012
• Tom: R. 58, nr 12
• Strony: 1040--1043
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wzor

Twórcy

autor

Grzenik M.

autor

Kampik M.

• Politechnika Śląska, Instytut Metrologii Elektroniki i Automatyki, ul. Akademicka 10, 44-100 Gliwice,

Bibliografia

• [1] Klonz, M., Weimann T.: Accurate thin film multijunction thermal converter on a silicon chip, Instrumentation and Measurement, IEEE Transactions, Vol. 38, Issue 2, p. 335-337, 1989.
• [2] Jin-Sup Kim, Hyun-Cheol Lee, Jong-Hyun Lee, Jung-Hee Lee, Se Il Park, Sung-Won Kwon: A planar Bi-Sb multijunction thermal converter with small ac-dc transfer differences, Instrumentation and Measurement, IEEE Transactions, Vol. 51, Issue 1, p. 115-119, February 2002.
• [3] Klonz M., Laiz H., Kessler E.: Development of thin-film multijunction thermal converters at PTB/IPHT, Instrumentation and Measurement, IEEE Transactions, Vol. 50, Issue 6, p. 1490-1498, December 2001.
• [4] Laiz H., Klonz M., Kessler E., Kampik M., Lapuh R., Low-Frequency AC-DC Voltage Transfer Standards with New High Sensitivity and Low-Power-Coefficient Thin-Film Multijunction Thermal Converters, IEEE Trans. Instrum. Meas., 52 (2003), no. 2, p. 350-354.
• [5] Laiz H., Klonz M., Kessler E., Spiegel T.: New thin-film multijunction thermal converters with negligible low frequency AC-DC transfer differences, Instrumentation and Measurement, IEEE Transactions, Vol. 50 , Issue 2, p. 333-337, April 2001.
• [6] Scarioni L., Klonz M., Laiz H., Kampik, M.: High-frequency thin-film multijunction thermal converter on a quartz crystal chip, Precision Electromagnetic Measurements, Conference Digest 2002 Conference, p. 110-111, 2002.
• [7] Martienssen W., Warlimont H.: Springer handbook of condensed matter and materials data, Tom 1, Springer 2005.
• [8] Scarioni L., Klonz, M., Janik D., Laiz, H., Kampik M.: High-frequency thin-film multijunction thermal converter on a quartz crystal chip, Instrumentation and Measurement, IEEE Transactions Vol. 52, Issue 2, p. 345-349, April 2003.
• [9] Lipe T. E., Kinard J. R., Scarioni L.: Development of MJTCs on fused silica substrates at NIST, Precision Electromagnetic Measurements (CPEM), 2010 Conference, p. 95-96, 2010.
• [10] Dintner H., Klonz M., Lerm A., Volklein F., Weimann T.: AC-DC-mV-transfer with highly sensitive thin-film multijunction thermal converters, Instrumentation and Measurement, IEEE Transactions, Vol. 42, Issue 2, p. 612-614, April 1993.
• [11] Scarioni L., Klonz M., Kessler E.: Explanation for the AC-DC Voltage Transfer Differences in Thin-Film Multijunction Thermal Converters on Silicon Chips at High Frequencies, Instrumentation and Measurement, IEEE Transactions, Vol. 56, Issue 2, p. 567-570, April 2007.
• [12] Scarioni L., Klonz M., Funck T., Judaschke R., Kessler, E.: Quartz Thin-Film Multijunction Thermal Converters With Built-In Tee Connector for 100 MHz, Instrumentation and Measurement, IEEE Transactions, Vol. 56, Issue 2, p. 571-575, April 2007.
• [13] Scarioni L., Klonz M., Funck T., Kessler E.: New Generation of Crystal Quartz Thin-Film Multijunction Thermal Converters, Instrumentation and Measurement, IEEE Transactions, Vol. 55, Issue 6, p. 2281-2285, December 2006.