CN203039615U - Photovoltaic power generation energy management system based on super capacitor - Google Patents

Photovoltaic power generation energy management system based on super capacitor Download PDF

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Publication number
CN203039615U
CN203039615U CN2012206364474U CN201220636447U CN203039615U CN 203039615 U CN203039615 U CN 203039615U CN 2012206364474 U CN2012206364474 U CN 2012206364474U CN 201220636447 U CN201220636447 U CN 201220636447U CN 203039615 U CN203039615 U CN 203039615U
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CN
China
Prior art keywords
unit
super capacitor
boost
detection module
buck
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 - Fee Related
Application number
CN2012206364474U
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Chinese (zh)
Inventor
朱珂
张洋
门国战
杨海晓
于杰
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.)
MENGZHOU ZHUOLUN OPTOELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
MENGZHOU ZHUOLUN OPTOELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN2012206364474U priority Critical patent/CN203039615U/en
Application granted granted Critical
Publication of CN203039615U publication Critical patent/CN203039615U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The utility model discloses a photovoltaic power generation energy management system based on a super capacitor. The photovoltaic power generation energy management system comprises a solar cell panel unit, a storage battery unit, a super capacitor unit, a Boost converter unit, a Buck-boost bidirectional converter unit, a driving unit, a controller unit and an output port. The solar cell panel unit is in electrical connection with the storage battery unit via the Boost converter unit, the storage battery unit is in electrical connection with the super capacitor unit via the Buck-boost bidirectional converter unit, the controller unit is composed of a voltage detection module, a current detection module, a temperature detection module and a data processing module and is in electrical connection with the Buck-boost bidirectional converter unit via the driving unit, and both the storage battery unit and the super capacitor unit are in electrical connection with the output port. Compared with a conventional storage battery system, the photovoltaic power generation energy management system has the advantages of being long in cycling service life, causing less environment pollution, being less affected by temperature of an environment or the like, enables charging time to be greatly shortened, and is noticeably enhanced in terms of stable and reliable operation.

Description

A kind of photovoltaic generation EMS based on ultracapacitor
Technical field
The utility model relates to a kind of photovoltaic generation EMS, especially designs a kind of photovoltaic generation EMS based on ultracapacitor.
Background technology
Energy storage device is the key components in the photovoltaic generating system.And at present, what photovoltaic generating system generally adopted is batteries to store energy, but storage battery self and imperfection, cycle life weak point, contaminated environment, ambient temperature is required defectives such as high, that the charging interval is long and instantaneous power output is little, also very easily cause the electric power system fluctuation of service simultaneously, when serious load is caused damage, therefore traditional batteries to store energy device has seriously restricted the extensive development of photovoltaic generating system.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, and a kind of photovoltaic generation EMS based on ultracapacitor is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of photovoltaic generation EMS based on ultracapacitor, comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.
This novel beneficial effect is: than the traditional storage battery system, this is novel possess have extended cycle life, advantage such as little low in the pollution of the environment and influenced by ambient temperature, shortened the charging interval greatly simultaneously, system's stable and reliable operation obviously improves.
Description of drawings
Fig. 1 is the new electrical principle block diagram of this practicality.
[0007] embodiment
As shown in Figure 1, a kind of photovoltaic generation EMS based on ultracapacitor, comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.

Claims (1)

1. photovoltaic generation EMS based on ultracapacitor, it is characterized in that: comprise solar cell panel unit, secondary battery unit, the super capacitor unit, the Boost power converter cells, Buck-boost reversible transducer unit, driver element, controller unit and output port, described solar cell panel unit is electrically connected by Boost power converter cells and secondary battery unit, described secondary battery unit is electrically connected by Buck-boost reversible transducer unit and super capacitor unit, described controller unit is by voltage detection module, current detection module, temperature detecting module and data processing module constitute, voltage detection module wherein, current detection module, temperature detecting module all is electrically connected with data processing module, controller unit also is electrically connected by driver element and Buck-boost reversible transducer unit, and described secondary battery unit and super capacitor unit all are electrically connected with output port.
CN2012206364474U 2012-11-28 2012-11-28 Photovoltaic power generation energy management system based on super capacitor Expired - Fee Related CN203039615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012206364474U CN203039615U (en) 2012-11-28 2012-11-28 Photovoltaic power generation energy management system based on super capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012206364474U CN203039615U (en) 2012-11-28 2012-11-28 Photovoltaic power generation energy management system based on super capacitor

Publications (1)

Publication Number Publication Date
CN203039615U true CN203039615U (en) 2013-07-03

Family

ID=48691700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012206364474U Expired - Fee Related CN203039615U (en) 2012-11-28 2012-11-28 Photovoltaic power generation energy management system based on super capacitor

Country Status (1)

Country Link
CN (1) CN203039615U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532184A (en) * 2013-09-26 2014-01-22 超威电源有限公司 Rapid charging device with boost-buck system
CN106849848A (en) * 2016-12-07 2017-06-13 银西兰 Solar energy photovoltaic electricity generation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103532184A (en) * 2013-09-26 2014-01-22 超威电源有限公司 Rapid charging device with boost-buck system
CN106849848A (en) * 2016-12-07 2017-06-13 银西兰 Solar energy photovoltaic electricity generation system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20151128