Piezoelectric transducers temperature monitoring system in ultrasonic technological devices

Authors

  • Владимир Николаевич Хмелев Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27, Russian Federation
  • Роман Владиславович Барсуков Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27, Russian Federation
  • Дмитрий Владимирович Генне Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27, Russian Federation
  • Денис Сергеевич Абраменко Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27, Russian Federation
  • Евгений Владимирович Ильченко Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27, Russian Federation

DOI:

https://doi.org/10.15587/1729-4061.2012.5392

Keywords:

ultrasound, temperature, control, piezoelectric transducer, indirect measurement

Abstract

The article is devoted to the development of a temperature control method of piezoelectric transducers of ultrasonic vibrating systems. Temperature control is an actual task for two reasons:

1. The piezoelectric transducers efficiency can be decreased and ultrasonic equipment can be failured at noncompliance temperature mode.

2 Overheating of piezoelectric transducers may cause excessive heat of ultrasonic emitter. This is inadmissible in medical technologies

The essence of this method is indirect control of the piezoelectric transducer temperature by measuring its changing of electrical capacity at the heating process.

The main advantages of the proposed method are: no introduce new elements into construction; control of the temperature, not in separate areas on the surface of the piezoelectric transducer, but to consider the degree of entire piezoelectric elements heating; contactless measurement.

In the article the scheme of separating the signal which is proportional to the change of capacitive piezoelectric elements current is provided. This scheme is used for practical implementation of the temperature control of piezoelectric elements. Also flowchart of a program accomplish such control is provided. In the article there is some experimental data on changing electrical capacity caused by changing piezoelectric elements temperature.

The proposed temperature control system was practically implemented and tested in the ultrasonic device "Nadezhda", intended for medical and cosmetic procedures.

Author Biographies

Владимир Николаевич Хмелев, Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27

Full Doctor of Science, professor

Chair of methods and means of measurement and automation

Роман Владиславович Барсуков, Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27

Ph. D., docent

Chair of methods and means of measurement and automation

Дмитрий Владимирович Генне, Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27

Lead Engineer laboratory acoustic processes and devices

Chair of methods and means of measurement and automation

 

Денис Сергеевич Абраменко, Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27

Ph. D.

Chair of methods and means of measurement and automation

Евгений Владимирович Ильченко, Biysk Technological Institute (branch) of the federal state budgetary institution of higher education "Altai State Technical University by I.I. Polzunov" 659305 Russia, Altay Region, Biysk, Trofimova str., 27

Graduate student

Chair of methods and means of measurement and automation

 

References

  1. Пьезоэлектрические преобразователи [Текст]: Справочник/ под. ред. Пугачева. – Л.: Судостроение, 1984. – 256с.
  2. Хмелев, В.Н. Управление работой электронного генератора при ультразвуковом воздействии на кавитирующие технологические среды [Текст] / В.Н. Хмелев, Р.В. Барсуков, А.В. Шалунов // Известия Тульского государственного университета. Серия «Технологическая системотехника». – 2004. – Выпуск 2.
  3. Ультразвуковой массажер серии «Нежность» [Электронный ресурс] Режим доступа http://www.u-sonic.com/catalog/apparaty_meditsinskogo_naznacheniya/ultrazvukovoy_massazher_serii_nezhnost_02/.
  4. Леонов, Г.В. Ультразвуковые многофункциональные и специализированные аппараты для интенсификации технологических процессов в промышленности, сельском и домашнем хозяйстве [Текст]: Монография / Г.В. Леонов, В.Н. Хмелев, Р.В. Барсуков, С.Н. Цыганок, А.В. Шалунов – Барнаул: АлтГТУ, 2007. – 400с.

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Published

2012-12-10

How to Cite

Хмелев, В. Н., Барсуков, Р. В., Генне, Д. В., Абраменко, Д. С., & Ильченко, Е. В. (2012). Piezoelectric transducers temperature monitoring system in ultrasonic technological devices. Eastern-European Journal of Enterprise Technologies, 6(3(60), 4–7. https://doi.org/10.15587/1729-4061.2012.5392

Issue

Vol. 6 No. 3(60) (2012): CONTROL SYSTEMS

Section

Control systems

License

Copyright (c) 2014 Владимир Николаевич Хмелев, Роман Владиславович Барсуков, Дмитрий Владимирович Генне, Денис Сергеевич Абраменко, Евгений Владимирович Ильченко

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