DE1043500B - Hall generator arrangement with induction-free Hall circuit - Google Patents

Hall generator arrangement with induction-free Hall circuit

Info

Publication number
DE1043500B
DE1043500B DES53834A DES0053834A DE1043500B DE 1043500 B DE1043500 B DE 1043500B DE S53834 A DES53834 A DE S53834A DE S0053834 A DES0053834 A DE S0053834A DE 1043500 B DE1043500 B DE 1043500B
Authority
DE
Germany
Prior art keywords
hall
induction
circuit
generator arrangement
free
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DES53834A
Other languages
German (de)
Inventor
Dr Herbert Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DES53834A priority Critical patent/DE1043500B/en
Publication of DE1043500B publication Critical patent/DE1043500B/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N52/00—Hall-effect devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gyroscopes (AREA)

Description

Hallgeneratoranordnung mit induktionsfreiem Hallstromkreis Es sind verschiedene technische Anwendungen des Halleffektes, insbesondere in der elektrischen Meß-, Steuer- und Regeltechnik, bekannt. Hall generator arrangement with induction-free Hall circuit There are various technical applications of the Hall effect, especially in the electrical field Measurement, control and regulation technology, known.

Für Hallgeneratoren, die in Verbindung mit einem zeitlich veränderlichen Magnetfeld arbeiten, ist zur Beseitigung der im Hallstromkreis auftretenden Induktionsspannungen schon angegeben worden, die Zuleitung zu einer der Hallspannungselektroden zweifach anzuordnen, so daß zu jedem Leitungsstück ein gleich großes, den gleichen Induktionsstrom in entgegengesetzter Richtung führendes Leitungsstück vorliegt. For hall generators that are used in conjunction with a time-varying Working magnetic field is to eliminate the induction voltages occurring in the Hall circuit has already been specified, the lead to one of the Hall voltage electrodes is twofold to be arranged so that for each line piece an equally large, the same induction current line section leading in the opposite direction is present.

Gegenstand der Erfindung ist eine andere Lösung für die induktionsfreie Ausführung des Hallstromkreises bei einer Hallgeneratoranordnung. Erfindungsgemäß sind zur Vermeidung von Induktionsspannungen im Hallstromkreis durch das veränderliche Magnetfeld ein oder mehrere Halbleiterpaare vorgesehen, die in bezug auf die Halispannung so hintereinandergeschaltet und parallel übereinander angeordnet sind, daß diejenigen Leitungsstücke des Hallstromkreises, zu denen keine Gegenleitung besteht, parallel zu den magnetischen Kraftlinien verlaufen. The invention relates to another solution for the induction-free Execution of the Hall circuit with a Hall generator arrangement. According to the invention are to avoid induction voltages in the Hall circuit due to the variable Magnetic field provided one or more pairs of semiconductors with respect to the Hali voltage are so connected in series and arranged in parallel one above the other that those Line sections of the Hall circuit, to which there is no counter line, in parallel run to the magnetic lines of force.

Ein Ausführungsbeispiel für die Anordnung gemäß der Erfindung ist in der Zeichnung dargestellt. Mit 1 und 2 sind zwei dicht übereinander angeordnete Halbleiterköfper angegeben. Ihre Hallspannungselektroden sind mit 3 und 4 bzw. 5 und 6, ihre Primärstromekktroden mit 7 und 8 bzw. 9 und 10 bezeichnet. An embodiment of the arrangement according to the invention is shown in the drawing. With 1 and 2 two are arranged closely one above the other Semiconductor body specified. Your Hall voltage electrodes are marked 3 and 4 or 5 and 6, their primary current electrodes with 7 and 8 and 9 and 10, respectively.

Durch die parallel zu den Kraftlinien des Magnetfeldes verlaufende Verbindungsleitung 11 sind die beiden Halbleiterkörper in bezug auf die Hallspannung bintereinandergeschaltet Im Hallstromkreis bildet also der eine Halbleiterkorper die Gegenleitung zum anderen Halbleiterkörper. In entsprechender Weise können weitere Halbleiterpaare parallel zueinander und in bezug auf die Hallspannung hintereinandergeschaltet angeordnet werden.By running parallel to the lines of force of the magnetic field Connecting lines 11 are the two semiconductor bodies with regard to the Hall voltage Connected in series In the Hall circuit, one semiconductor body is formed the counter line to the other semiconductor body. In a corresponding manner, further Semiconductor pairs connected in parallel to one another and in series with regard to the Hall voltage to be ordered.

Durch die Anordnung gemäß der Erfindung wird erreicht, daß unter dem Einfluß eines veränderlichen Magnetfeldes im Hallstromkreis keine der Hallspannung überlagerte Induktionsspannungen auftreten. The arrangement according to the invention achieves that under the influence of a variable magnetic field in the Hall circuit none of the Hall voltage superimposed induction voltages occur.

Dies ist von Bedeutung bei empfindlichen Meß-, Steuer- oder Regeleinrichtungen, bei denen eine auftretende Induktionsspannungskomponente die Genauigkeit des Gerätes beeinträchtigen kann.This is important for sensitive measuring, Control or regulating devices, where an induced voltage component affects the accuracy of the device can affect.

Abgesehen von den vorgenannten Vorteilen besteht ein weiterer Vorteil der Anordnung gemäß der Erfindung darin, daß eine Verdoppelung bzw. eine Vervielfachung der Halispannung erreicht wird. Apart from the aforementioned advantages, there is another advantage the arrangement according to the invention in that a doubling or a multiplication the neck tension is achieved.

Claims (1)

PATENTANSPRUCH: Hallgeneratoranordnung, die in Verbindung mit einem zeitlich veränderlichen Magnetfeld arbeitet, dadurch gekennzeichnet, daß zur Vermeidung von Induktionsspannungen im Hallstromkreis durch das veränderliche Magnetfeld ein oder mehrere Halbleiterpaare vorgesehen sind, die in bezug auf die Hallspannung so hintereinandergeschaltet und parallel übereinander angeordnet sind, daß diejenigen Leitungsstücke des Hallstromkreises, zu denen keine Gegenleitung besteht, parallel zu den magnetischen Kraftlinien verlaufen. PATENT CLAIM: Hall generator arrangement, which in connection with a time-varying magnetic field works, characterized in that to avoid induction voltages in the Hall circuit due to the variable magnetic field or a plurality of semiconductor pairs are provided, which with respect to the Hall voltage are so connected in series and arranged in parallel one above the other that those Line sections of the Hall circuit, to which there is no counter line, in parallel run to the magnetic lines of force. In Betracht gezogene Druckschriften: Journal of Applied Physics, Bd. 24 (1953), S. 167. Papers considered: Journal of Applied Physics, Vol. 24 (1953), p. 167.
DES53834A 1954-07-06 1954-07-06 Hall generator arrangement with induction-free Hall circuit Pending DE1043500B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES53834A DE1043500B (en) 1954-07-06 1954-07-06 Hall generator arrangement with induction-free Hall circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES53834A DE1043500B (en) 1954-07-06 1954-07-06 Hall generator arrangement with induction-free Hall circuit

Publications (1)

Publication Number Publication Date
DE1043500B true DE1043500B (en) 1958-11-13

Family

ID=7489472

Family Applications (1)

Application Number Title Priority Date Filing Date
DES53834A Pending DE1043500B (en) 1954-07-06 1954-07-06 Hall generator arrangement with induction-free Hall circuit

Country Status (1)

Country Link
DE (1) DE1043500B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213359A (en) * 1963-01-15 1965-10-19 Gen Dynamics Corp Non-inductive hall-cell magnetometer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213359A (en) * 1963-01-15 1965-10-19 Gen Dynamics Corp Non-inductive hall-cell magnetometer

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