CN209562511U - 一种光伏用组串式汇流箱的监测单元 - Google Patents
一种光伏用组串式汇流箱的监测单元 Download PDFInfo
- Publication number
- CN209562511U CN209562511U CN201920291013.7U CN201920291013U CN209562511U CN 209562511 U CN209562511 U CN 209562511U CN 201920291013 U CN201920291013 U CN 201920291013U CN 209562511 U CN209562511 U CN 209562511U
- Authority
- CN
- China
- Prior art keywords
- header box
- photovoltaic
- road
- divider resistance
- string type
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 21
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920291013.7U CN209562511U (zh) | 2019-03-07 | 2019-03-07 | 一种光伏用组串式汇流箱的监测单元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920291013.7U CN209562511U (zh) | 2019-03-07 | 2019-03-07 | 一种光伏用组串式汇流箱的监测单元 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209562511U true CN209562511U (zh) | 2019-10-29 |
Family
ID=68312603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920291013.7U Active CN209562511U (zh) | 2019-03-07 | 2019-03-07 | 一种光伏用组串式汇流箱的监测单元 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209562511U (zh) |
-
2019
- 2019-03-07 CN CN201920291013.7U patent/CN209562511U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109687590B (zh) | 一种分级停复电上报方法、*** | |
CN107370455A (zh) | 一种光伏电池***的自动监测及故障排除方法 | |
CN209373075U (zh) | 一种电池测量装置 | |
CN206041930U (zh) | 光伏*** | |
CN103675606B (zh) | 桥式直流故障监测报警器 | |
CN201726350U (zh) | 预装式光伏配电箱 | |
CN209562511U (zh) | 一种光伏用组串式汇流箱的监测单元 | |
CN204330940U (zh) | 一种线路故障监测*** | |
CN203119441U (zh) | 一种地铁直流牵引供电***的馈线保护装置 | |
CN106684832A (zh) | 一种集成保护电流采样和电源的*** | |
CN204836080U (zh) | 一种智能光伏阵列汇流箱 | |
CN107888147A (zh) | 光伏*** | |
CN204761391U (zh) | 一种光伏汇流装置 | |
CN203708187U (zh) | 一种汇流箱的采样板及汇流箱 | |
CN206585526U (zh) | 光伏阵列在线监测装置 | |
CN213181812U (zh) | 一种低压台区分支监测***和监测装置 | |
CN108120894A (zh) | 直流***环路故障查找*** | |
CN203630273U (zh) | 桥式直流故障监测报警器 | |
CN202049978U (zh) | 一种光伏阵列汇流箱 | |
CN205811953U (zh) | 一种带防反二极管的光伏汇流箱 | |
CN201985620U (zh) | 一种二次回路电压分配装置 | |
CN205670681U (zh) | 配电线路检测装置、断路器智能控制器、断路器 | |
CN206283517U (zh) | 智能自组网数据终端通信台站的检测平台 | |
CN202330668U (zh) | 多路复用的电池包测压装置 | |
CN206311675U (zh) | 配电柜及其检测装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A monitoring unit of string combiner box for photovoltaic Effective date of registration: 20220930 Granted publication date: 20191029 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN WOOSTAR ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2022420000339 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230414 Granted publication date: 20191029 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: WUHAN WOOSTAR ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2022420000339 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Monitoring Unit for String Combiner Box Used in Photovoltaics Effective date of registration: 20230504 Granted publication date: 20191029 Pledgee: China Construction Bank Corporation Wuhan Huangpi Branch Pledgor: WUHAN WOOSTAR ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980039732 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191029 Pledgee: China Construction Bank Corporation Wuhan Huangpi Branch Pledgor: WUHAN WOOSTAR ELECTRICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980039732 |