GB1457654A - Circuit for simulation of a solar cell generator having a non- linear current voltage characteristic - Google Patents

Circuit for simulation of a solar cell generator having a non- linear current voltage characteristic

Info

Publication number
GB1457654A
GB1457654A GB1658974A GB1658974A GB1457654A GB 1457654 A GB1457654 A GB 1457654A GB 1658974 A GB1658974 A GB 1658974A GB 1658974 A GB1658974 A GB 1658974A GB 1457654 A GB1457654 A GB 1457654A
Authority
GB
United Kingdom
Prior art keywords
circuit
solar cell
taken
output
amplified
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.)
Expired
Application number
GB1658974A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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
Priority claimed from DE19732318931 external-priority patent/DE2318931C3/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1457654A publication Critical patent/GB1457654A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
    • G06G7/63—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus for power apparatus, e.g. motors, or supply distribution networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

1457654 Simulating solar cells LICENTIA PATENT-VERWALTUNGS GmbH 16 April 1974 [14 April 1973] 16589/74 Heading G4G An electric circuit simulating a solar cell and having means for adjusting the no-load voltage, the shape of the characteristic curve and the short-circuit current comprises a constant current source I K1 feeding a reference element in the form of a Zener diode D 1 and a resistor z 3 in parallel whose other ends are connected to a voltage divider R1, R2. Point A is connected to one input of a variable gain amplifier V1, the output of which is amplified by amplifier V2 and T1 to T4 and the amplified signal is taken via diode D4 to the load. A feedback loop B is taken from the output to the other input of amplifier V2. A voltage related to the output current is generated in resistor R 16 and amplified in V 3 , T 5 and T 6 , the collector of the latter being taken to the junction of resistors R 4 , R 5 . It is shown that the circuit will have the required characteristics and that these can be adjusted by varying the values of variable resistors R2, R7, R16, R20 and R26.
GB1658974A 1973-04-14 1974-04-16 Circuit for simulation of a solar cell generator having a non- linear current voltage characteristic Expired GB1457654A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732318931 DE2318931C3 (en) 1973-04-14 Circuit arrangement for simulating a solar cell generator with a non-linear current-voltage characteristic
DE19732318938 DE2318938C3 (en) 1973-04-14 1973-04-14 Light-sensitive phosphor suspension for the production of fluorescent screens for cathode ray tubes

Publications (1)

Publication Number Publication Date
GB1457654A true GB1457654A (en) 1976-12-08

Family

ID=25764983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1658974A Expired GB1457654A (en) 1973-04-14 1974-04-16 Circuit for simulation of a solar cell generator having a non- linear current voltage characteristic

Country Status (4)

Country Link
BE (1) BE813579A (en)
DE (1) DE2318938C3 (en)
FR (1) FR2225845A1 (en)
GB (1) GB1457654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2653879A1 (en) * 2012-04-19 2013-10-23 IPH Institut "Prüffeld für elektrische Hochleistungstechnik" GmbH Device for the simultaneous output of a direct voltage signal with a non-linear power-voltage curve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499552A (en) * 1981-12-31 1985-02-12 International Business Machines Corporation Electrochemical cell simulating circuit arrangement
DE3433963A1 (en) * 1984-09-15 1986-03-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for stabilising a suspension of luminescent material
CN1304528C (en) * 2005-07-21 2007-03-14 大连理工大学 Ligand complex type rareearth activated alkaline earth aluminate long after glow luminous material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2653879A1 (en) * 2012-04-19 2013-10-23 IPH Institut "Prüffeld für elektrische Hochleistungstechnik" GmbH Device for the simultaneous output of a direct voltage signal with a non-linear power-voltage curve

Also Published As

Publication number Publication date
DE2318931B2 (en) 1976-12-02
DE2318938A1 (en) 1974-10-31
FR2225845A1 (en) 1974-11-08
DE2318938C3 (en) 1975-10-23
BE813579A (en) 1974-07-31
DE2318938B2 (en) 1975-03-13
DE2318931A1 (en) 1974-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee