CN109449944B - 变电站双向型直流电源控制系统和方法 - Google Patents
变电站双向型直流电源控制系统和方法 Download PDFInfo
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- CN109449944B CN109449944B CN201811150005.7A CN201811150005A CN109449944B CN 109449944 B CN109449944 B CN 109449944B CN 201811150005 A CN201811150005 A CN 201811150005A CN 109449944 B CN109449944 B CN 109449944B
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- bidirectional
- power supply
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- direct current
- battery
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 299
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 109
- 238000007599 discharging Methods 0.000 claims description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/02—Circuit arrangements for AC mains or AC distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of AC power and of DC power
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811150005.7A CN109449944B (zh) | 2018-09-29 | 2018-09-29 | 变电站双向型直流电源控制系统和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811150005.7A CN109449944B (zh) | 2018-09-29 | 2018-09-29 | 变电站双向型直流电源控制系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109449944A CN109449944A (zh) | 2019-03-08 |
CN109449944B true CN109449944B (zh) | 2021-04-27 |
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CN201811150005.7A Active CN109449944B (zh) | 2018-09-29 | 2018-09-29 | 变电站双向型直流电源控制系统和方法 |
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CN (1) | CN109449944B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110703111B (zh) * | 2019-10-22 | 2023-02-03 | 深圳先阳新能源技术有限公司 | 一种新型蓄电池组双流量交测核容测试机 |
CN111244961B (zh) * | 2020-03-04 | 2023-07-04 | 上海钧功电子科技有限公司 | 一种高效率电源系统及方法 |
CN112584584B (zh) * | 2020-10-27 | 2023-03-03 | 深圳供电局有限公司 | 直流照明控制系统、直流照明系统和变电站 |
CN114726035A (zh) * | 2022-03-31 | 2022-07-08 | 岚图汽车科技有限公司 | 充放电系统、接口及设备 |
CN115378113A (zh) * | 2022-08-10 | 2022-11-22 | 成都东旭智能科技有限公司 | 防闪断系统和方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102457101A (zh) * | 2010-10-28 | 2012-05-16 | 珠海银通新能源有限公司 | 电池备用电源装置 |
CN104065154A (zh) * | 2014-06-09 | 2014-09-24 | 深圳微网能源管理系统实验室有限公司 | 一种变频器应急供电系统 |
CN104685755A (zh) * | 2012-10-02 | 2015-06-03 | 松下知识产权经营株式会社 | 电力控制系统和太阳光发电系统 |
CN107404149A (zh) * | 2017-09-04 | 2017-11-28 | 广州泓淮能源科技有限公司 | 一种基于直流系统的蓄电池并联供电系统 |
CN207410104U (zh) * | 2017-10-23 | 2018-05-25 | 深圳蓝信电气有限公司 | 一种对蓄电池定期活化及在线核容的小型ups |
-
2018
- 2018-09-29 CN CN201811150005.7A patent/CN109449944B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102457101A (zh) * | 2010-10-28 | 2012-05-16 | 珠海银通新能源有限公司 | 电池备用电源装置 |
CN104685755A (zh) * | 2012-10-02 | 2015-06-03 | 松下知识产权经营株式会社 | 电力控制系统和太阳光发电系统 |
CN104065154A (zh) * | 2014-06-09 | 2014-09-24 | 深圳微网能源管理系统实验室有限公司 | 一种变频器应急供电系统 |
CN107404149A (zh) * | 2017-09-04 | 2017-11-28 | 广州泓淮能源科技有限公司 | 一种基于直流系统的蓄电池并联供电系统 |
CN207410104U (zh) * | 2017-10-23 | 2018-05-25 | 深圳蓝信电气有限公司 | 一种对蓄电池定期活化及在线核容的小型ups |
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Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant after: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant before: XIAMEN KEHUA HENGSHENG Co.,Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee after: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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CI03 | Correction of invention patent | ||
CI03 | Correction of invention patent |
Correction item: Patentee|Address|Patentee Correct: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd.|361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province|ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. False: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd.|361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province|Kehua Data Co.,Ltd. Number: 31-02 Volume: 37 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee after: Kehua Data Co.,Ltd. Patentee after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |