Cumulative Index

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Cumulative Index

Postby Mortimer » Thu Mar 09, 2017 9:27 am

Hi there
Does a cumalative index for Elektor magazine exist? I am looking for an article that I think was published in the 1980's. It was a project which measured mains power consumption and used PLL's (I think CD4046's) to determine phase angles for I and V. I have printed copies from issue 1 to the late 1980's scattered in hard to retrieve places. Any help appreciated.
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Re: Cumulative Index

Postby ag » Fri Mar 10, 2017 3:28 pm

Log in to http://www.elektormagazine.de/magazine
Under "Gratis-Extra", select "JAHRESINHALTSVERZEICHNISSE"
Select "Elektor-jahresinhalt 05/1970 bis 04/2010 als PDF"

Sorry it is only available in german.
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Re: Cumulative Index

Postby Mortimer » Sat Mar 11, 2017 6:39 am

Thanks. Any idea about key words in German for "power measurement", "power usage", "power meter" or "mains" might be?
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Re: Cumulative Index

Postby ag » Sat Mar 11, 2017 8:26 am

For "power measurement" use "Leistungsmessung" or "Energiemessung", for "power usage" use "Leistungsverbrauch", for "power meter" use "Leistungsmesser", and for "mains" use any of the following: "Netz", "Stromnetz" or "Hauptnetz".
Also, for any further translations, I recommend http://leo.org

I did a search for "Leistung" and found these possible matches:

Ausgangsleistungs-Messgeraet mit linearer Skalenteilung","",71,7,7017
"Power Meter","Audio Ausgangsleistung anzeigen",81,2,23
"Wattmeter Analog","Wirkleistung",86,12,70
"80C535-Powermeter","Leistung u. Energiemessgeraet mit Mikrocontroller (1)",92,12,9
Blindleistung beleuchtet","Wirkleistung u. Scheinleistung messen bei nichtohmschen Verbrauchern",2010,02,34

Searching for "Energie" turned up this:

Energie Monitor","Betriebszeit",80,7,60

I found these doing a visual scan through the 80's:

"Einfacher Verbrauchsmesser","in Form von 3 Modulen, LM331, XR4151, 4024, 311, 74C928",80,11,67
Strom Spannungs Kontrolle","LEDs",81,7,93
"Wattmeter","",83,4,42



These projects found using "Phase" might be interresting:

Phasenwinkel-Messgeraet","Trigger, Inverter, OR mit 8x BC108",70,11,426
"Verbesserter Cosinus Phi spart Energie","Betrachtung ueber Phasenverschiebung zw. Motorstrom-und Spannung",80,11,36
"Frequenz und Phasendetektor","PLL, 7400, LF356",81,7,26
"PLL Phasenmessgeraet","dig. Anzeige in Grad",90,1,64
230-V-Phasenwinkelmesser","cos phi am Verbraucher messen",91,7,94

And "Netz" brought me to this:

"V/A-Meter fuer Netzgeraete","Strom/Spannungsmessung",82,9,61
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