MD944Z - Inverter for photovoltaic module - Google Patents

Inverter for photovoltaic module

Info

Publication number
MD944Z
MD944Z MDS20140124A MDS20140124A MD944Z MD 944 Z MD944 Z MD 944Z MD S20140124 A MDS20140124 A MD S20140124A MD S20140124 A MDS20140124 A MD S20140124A MD 944 Z MD944 Z MD 944Z
Authority
MD
Moldova
Prior art keywords
electronic switches
inverter
connection point
capacitors
branch formed
Prior art date
Application number
MDS20140124A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Юрие ЕРМУРАКИ
Владимир Берзан
Original Assignee
Институт Энергетики Академии Наук Молдовы
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 Институт Энергетики Академии Наук Молдовы filed Critical Институт Энергетики Академии Наук Молдовы
Priority to MDS20140124A priority Critical patent/MD944Z/en
Publication of MD944Y publication Critical patent/MD944Y/en
Publication of MD944Z publication Critical patent/MD944Z/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Inverter Devices (AREA)

Abstract

The invention relates to electrical engineering, namely to direct-current-to-alternating-current inverters for renewable energy sources, in particular for photovoltaic modules.The inverter for photovoltaic module comprises a module (1), to the output of which are connected in parallel the first branch formed of two electronic switches (2, 3), the second branch formed of two electronic switches (4, 5), the third branch formed of two capacitors (6, 7) and the fourth branch formed of two electronic switches (8, 9), the elements of each branch are interconnected in series. In parallel with an electronic switch (3) are connected an inductance (10) and a capacitor (11), interconnected in series. Between the connection point of the electronic switches (4, 5) and the connection point of the capacitors (6, 7) is connected an inductance (12). Between the connection point of the capacitors (6, 7) and the connection point of the electronic switches (8, 9) is connected a capacitor (13), the terminals of which form the outputs of the inverter for connection thereto of the load (14).
MDS20140124A 2014-09-25 2014-09-25 Inverter for photovoltaic module MD944Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20140124A MD944Z (en) 2014-09-25 2014-09-25 Inverter for photovoltaic module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20140124A MD944Z (en) 2014-09-25 2014-09-25 Inverter for photovoltaic module

Publications (2)

Publication Number Publication Date
MD944Y MD944Y (en) 2015-08-31
MD944Z true MD944Z (en) 2016-03-31

Family

ID=54064866

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20140124A MD944Z (en) 2014-09-25 2014-09-25 Inverter for photovoltaic module

Country Status (1)

Country Link
MD (1) MD944Z (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1040Z (en) * 2016-02-16 2017-01-31 Институт Энергетики Академии Наук Молдовы Alternating current-to-direct current voltage converter
MD1058Z (en) * 2016-02-16 2017-04-30 Институт Энергетики Академии Наук Молдовы Bidirectional alternating current voltage-to-alternating current voltage converter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD841Z (en) * 2014-05-19 2015-06-30 Институт Энергетики Академии Наук Молдовы Converter of direct current voltage to direct current voltage
MD842Z (en) * 2014-05-14 2015-06-30 Институт Энергетики Академии Наук Молдовы Microinverter for photovoltaic panels
  • 2014

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD842Z (en) * 2014-05-14 2015-06-30 Институт Энергетики Академии Наук Молдовы Microinverter for photovoltaic panels
MD841Z (en) * 2014-05-19 2015-06-30 Институт Энергетики Академии Наук Молдовы Converter of direct current voltage to direct current voltage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Design Concept for a Transformerless Solar Inverter. Michael Frisch, Temesi Ernö, December 2009, Regăsit în Internet la 08.06.2015, url: http://www.vincotech.com/fileadmin/downloads/power/ApplicationNotes/AN200912DesignconceptsinglephaseTL.pdf *
Micro Inverter Solutions. 12.02.1999, Regăsit în Internet la 08.06.2015, url: <http://www.infineon.com/cms/en/applications/solar-energy-systems/micro-inverter-solutions/> *

Also Published As

Publication number Publication date
MD944Y (en) 2015-08-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
MK4Y Short term patent expired