CN105356840A - 一种光伏发电电路及光伏发电电路逆变器分配方法 - Google Patents
一种光伏发电电路及光伏发电电路逆变器分配方法 Download PDFInfo
- Publication number
- CN105356840A CN105356840A CN201510852310.0A CN201510852310A CN105356840A CN 105356840 A CN105356840 A CN 105356840A CN 201510852310 A CN201510852310 A CN 201510852310A CN 105356840 A CN105356840 A CN 105356840A
- Authority
- CN
- China
- Prior art keywords
- switch element
- photovoltaic generation
- inverter
- battery pack
- selection circuit
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000010248 power generation Methods 0.000 title abstract description 9
- 238000009826 distribution Methods 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000005304 joining Methods 0.000 claims description 7
- 230000001012 protector Effects 0.000 description 8
- 101150028119 SPD1 gene Proteins 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510852310.0A CN105356840A (zh) | 2015-11-27 | 2015-11-27 | 一种光伏发电电路及光伏发电电路逆变器分配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510852310.0A CN105356840A (zh) | 2015-11-27 | 2015-11-27 | 一种光伏发电电路及光伏发电电路逆变器分配方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105356840A true CN105356840A (zh) | 2016-02-24 |
Family
ID=55332741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510852310.0A Pending CN105356840A (zh) | 2015-11-27 | 2015-11-27 | 一种光伏发电电路及光伏发电电路逆变器分配方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105356840A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106656018A (zh) * | 2016-11-15 | 2017-05-10 | 珠海格力电器股份有限公司 | 一种太阳能光伏发电*** |
WO2021103674A1 (zh) * | 2019-11-29 | 2021-06-03 | 华为技术有限公司 | 逆变器短路检测方法、装置及逆变器 |
CN113508506A (zh) * | 2020-12-31 | 2021-10-15 | 华为技术有限公司 | 一种光伏发电***、光伏逆变器及直流汇流箱 |
CN114148207A (zh) * | 2021-10-15 | 2022-03-08 | 万帮数字能源股份有限公司 | 充电桩*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101743685A (zh) * | 2007-06-06 | 2010-06-16 | 宝威电源意大利股份公司 | 通过多个并联逆变器的电功率传送以及基于最大功率点追踪的控制方法 |
CN103280825A (zh) * | 2013-01-30 | 2013-09-04 | 东南大学 | 一种光伏电站多台逆变器协调控制装置及控制方法 |
CN104158212A (zh) * | 2014-08-06 | 2014-11-19 | 电子科技大学 | 一种多电平光伏发电***拓扑结构及其控制方法 |
CN204013325U (zh) * | 2014-07-25 | 2014-12-10 | 太阳能光伏北京市工程研究中心有限公司 | 一种智能电站运行控制装置 |
-
2015
- 2015-11-27 CN CN201510852310.0A patent/CN105356840A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101743685A (zh) * | 2007-06-06 | 2010-06-16 | 宝威电源意大利股份公司 | 通过多个并联逆变器的电功率传送以及基于最大功率点追踪的控制方法 |
CN103280825A (zh) * | 2013-01-30 | 2013-09-04 | 东南大学 | 一种光伏电站多台逆变器协调控制装置及控制方法 |
CN204013325U (zh) * | 2014-07-25 | 2014-12-10 | 太阳能光伏北京市工程研究中心有限公司 | 一种智能电站运行控制装置 |
CN104158212A (zh) * | 2014-08-06 | 2014-11-19 | 电子科技大学 | 一种多电平光伏发电***拓扑结构及其控制方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106656018A (zh) * | 2016-11-15 | 2017-05-10 | 珠海格力电器股份有限公司 | 一种太阳能光伏发电*** |
WO2021103674A1 (zh) * | 2019-11-29 | 2021-06-03 | 华为技术有限公司 | 逆变器短路检测方法、装置及逆变器 |
CN113508506A (zh) * | 2020-12-31 | 2021-10-15 | 华为技术有限公司 | 一种光伏发电***、光伏逆变器及直流汇流箱 |
US12003096B2 (en) | 2020-12-31 | 2024-06-04 | Huawei Digital Power Technologies Co., Ltd. | Photovoltaic power generation system, photovoltaic inverter, and direct current combiner box |
CN114148207A (zh) * | 2021-10-15 | 2022-03-08 | 万帮数字能源股份有限公司 | 充电桩*** |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 201203 Shanghai City, Pudong New Area China Zuchongzhi Road (Shanghai) Free Trade Zone No. 73 Lane 887 Applicant after: Shanghai ZTE energy Polytron Technologies Inc Applicant after: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. Address before: 201203 Shanghai City, Pudong New Area China Zuchongzhi Road (Shanghai) Free Trade Zone No. 73 Lane 887 Applicant before: Zhongxing (Shanghai) Pylon Technology Co., Ltd. Applicant before: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. |
|
COR | Change of bibliographic data | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, 887 Lane 73, Chong Chong Road. Applicant after: Shanghai PON energy Polytron Technologies Inc Applicant after: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. Address before: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, 887 Lane 73, Chong Chong Road. Applicant before: Shanghai ZTE energy Polytron Technologies Inc Applicant before: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. |
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RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160224 |