AT34953B - Device for compounding the voltage drop of alternating current generators. - Google Patents
Device for compounding the voltage drop of alternating current generators.Info
- Publication number
- AT34953B AT34953B AT34953DA AT34953B AT 34953 B AT34953 B AT 34953B AT 34953D A AT34953D A AT 34953DA AT 34953 B AT34953 B AT 34953B
- Authority
- AT
- Austria
- Prior art keywords
- voltage drop
- compounding
- alternating current
- current generators
- generators
- Prior art date
Links
- 238000013329 compounding Methods 0.000 title claims description 3
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000007257 malfunction Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zur Kompoundierung des Spannungsabfalles von Wechselstromerzeugern.
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Es sei noch bemerkt, dass man bereits Kondensatoren verwendet hat, welche parallel zur Netzspannung liegen. Dadurch sollte die Phasenverschiebung des Belastungsstromes geändert und der Spannungsabfall der Stromerzeuger vermindert werden. Diese Schaltung hat mehrere Nachteile. Der Kondensator hat unabhängig von dem augenblicklichen Werte des nutzbaren Verbrauchsstromes dauernd grössere dielektrische Verluste und wird daher mehr erwärmt ; der Stromerzeuger muss dauernd den voreilenden Strom an den Kondensator abgeben ; bei einem Durchschlage des Kondensators wird die ganze Anlage gestört. Bei der neuen Schaltung fliesst durch den Kondensator nur immer so viel Strom als die Verbrauchsapparate aufnehmen. Im Kondensator finden daher dielektrische Verluste nur nach Massgabe des Nutzstromes statt und der Stromerzeuger wird nur mit dem Nutzstrom belastet.
Ein Kurzschluss in dem Reihenkondensator würde zu keinerlei Störungen Veranlassung geben. Der Stromerzeuger würde einfach so arbeiten, als ob der Kondensator nicht vorhanden wäre.
<Desc / Clms Page number 1>
Device for compounding the voltage drop of alternating current generators.
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<Desc / Clms Page number 2>
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It should also be noted that capacitors have already been used which are parallel to the mains voltage. This should change the phase shift of the load current and reduce the voltage drop of the power generator. This circuit has several disadvantages. Regardless of the instantaneous value of the usable consumption current, the capacitor has continuously greater dielectric losses and is therefore heated up more; the power generator must continuously deliver the leading current to the capacitor; if the capacitor breaks down, the entire system is disturbed. With the new circuit, only as much current flows through the capacitor as the consumption devices. In the capacitor, dielectric losses therefore only occur in accordance with the useful current and the power generator is only loaded with the useful current.
A short circuit in the series capacitor would not give rise to any malfunctions. The power generator would just work as if the capacitor weren't there.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1905193040D DE193040C (en) | 1905-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT34953B true AT34953B (en) | 1908-10-26 |
Family
ID=5737091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT34953D AT34953B (en) | 1905-09-05 | 1907-11-09 | Device for compounding the voltage drop of alternating current generators. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT34953B (en) |
-
1907
- 1907-11-09 AT AT34953D patent/AT34953B/en active
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