CN111521899A - Verification platform and method for micro-grid and energy storage system of split-trawling architecture - Google Patents
Verification platform and method for micro-grid and energy storage system of split-trawling architecture Download PDFInfo
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- CN111521899A CN111521899A CN202010467472.3A CN202010467472A CN111521899A CN 111521899 A CN111521899 A CN 111521899A CN 202010467472 A CN202010467472 A CN 202010467472A CN 111521899 A CN111521899 A CN 111521899A
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- 238000012795 verification Methods 0.000 title claims abstract description 29
- 238000004146 energy storage Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a verification platform of a micro-grid and an energy storage system of a split-trawling framework, which comprises a monitoring control system and a power line, wherein two ends of the power line are respectively connected with a sample plate device and a device to be tested through controllable switches, the sample plate device is connected into the power line through the controllable switches to form a supporting system, the device to be tested is connected into the power line through the controllable switches to form a verification system, and the monitoring control system is respectively connected with the sample plate device, the device to be tested and the controllable switches through a communication network. The invention realizes various verifications of the equipment to be tested by a double-dragging method, and solves the problem that effective practical verification and demonstration cannot be carried out at present; in addition, the invention has reasonable design, low cost, science and effectiveness, and can greatly improve the yield and the reliability of the tested product.
Description
Technical Field
The invention relates to a verification platform and a verification method for a micro-grid and an energy storage system of a split-trawling framework, and belongs to the technical field of energy detection.
Background
With the problems of intermittence, volatility, electric energy quality and the like brought by the development of new energy, the energy storage technology gets more and more attention. However, the problems of the service life and the use of the energy storage battery are not deeply researched, and corresponding research means is lacked. Because the energy storage battery is charged and discharged for use in a long time range, the existing battery performance test method is not suitable; and the performance of the energy storage system directly affects the system performance and reliability of the energy storage product, and may even have a significant impact on the cycle life of the energy storage product (e.g., energy storage battery). Therefore, it is necessary to design a device for checking whether the function of the energy storage system meets the requirement.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a verification platform and a verification method for a micro-grid and an energy storage system of a split-type framework.
The technical scheme adopted by the invention is as follows:
the utility model provides a to dragging little electric wire netting of framework and energy storage system's verification platform, its characterized in that, includes monitoring control system and power line, the power line is connected and is connected model equipment and equipment to be measured on the power bus respectively through controllable switch by two with voltage class section power bus, model equipment passes through controllable switch and inserts the power line and constitutes braced system, the equipment to be measured passes through controllable switch and inserts the power line and constitute verification system, monitoring control system passes through communication network and is connected with model equipment, equipment to be measured and controllable switch respectively.
Further, the power line includes a high voltage power line, a medium voltage power line and a low voltage power line, and a voltage transformation device and a controllable switch are respectively provided between the high voltage power line and the medium voltage power line and between the medium voltage power line and the low voltage power line.
Furthermore, the high-voltage power line, the medium-voltage power line and the low-voltage power line are respectively connected with sample plate equipment and equipment to be tested of different specifications.
Further, the template device and the device to be tested comprise an energy storage system, a microgrid, a load or a power supply.
A verification method for a micro-grid and an energy storage system of a dragging architecture comprises the following steps:
the method comprises the following steps: the template equipment is connected with a power line through a controllable switch to form a support system for a verification platform of a micro-grid and an energy storage system of a twin-trailed framework;
step two: the monitoring control system is connected with each controllable switch, the sample plate equipment and the equipment to be tested through a communication network;
step three: the monitoring control system dynamically forms a verification system by controlling the on-off of the controllable switch, and drags the equipment to be tested and the operation of the system through the operation of the sample plate equipment in the supporting system.
The invention has the beneficial effects that: according to the invention, various verifications of the equipment to be tested are realized through the drag test, and the supported sample plate equipment and the equipment to be tested are dynamically recombined to form various system forms with different scenes and different functional effects, so that the complex working condition and all-around experimental verification of the equipment to be tested is completed, and the problem that effective actual verification and demonstration cannot be carried out on a large-scale new energy micro-grid and an energy storage system at present is solved. In addition, the invention has reasonable design, convenient implementation, small investment, science and effectiveness, and can greatly improve the performance efficiency, feasibility and reliability evaluation and optimization of the tested product and system.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
The first embodiment.
The utility model provides a to dragging little electric wire netting of framework and energy storage system's verification platform, its characterized in that, includes monitoring control system and power line, the power line is connected and is connected model equipment and equipment to be measured on the power bus respectively through controllable switch by two with voltage class section power bus, model equipment passes through controllable switch and inserts the power line and constitutes braced system, the equipment to be measured passes through controllable switch and inserts the power line and constitute verification system, monitoring control system passes through communication network and is connected with model equipment, equipment to be measured and controllable switch respectively.
In this embodiment, the power line includes a high voltage power line, a medium voltage power line, and a low voltage power line, and a voltage transformation device and a controllable switch are respectively provided between the high voltage power line and the medium voltage power line and between the medium voltage power line and the low voltage power line. And the high-voltage power line, the medium-voltage power line and the low-voltage power line are respectively connected with sample plate equipment and equipment to be tested of different specifications. The template equipment and the equipment to be tested comprise an energy storage system, a micro-grid, a load or a power supply.
Example two.
A verification method for a micro-grid and an energy storage system of a dragging architecture is characterized by comprising the following steps:
the method comprises the following steps: the template equipment is connected with a power line through a controllable switch to form a support system for a verification platform of a micro-grid and an energy storage system of a twin-trailed framework;
step two: the monitoring control system is connected with each controllable switch, the sample plate equipment and the equipment to be tested through a communication network;
step three: the monitoring control system dynamically forms a verification system by controlling the on-off of the controllable switch, and drags the equipment to be tested and the operation of the system through the operation of the sample plate equipment in the supporting system.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (5)
1. The utility model provides a to dragging little electric wire netting of framework and energy storage system's verification platform, its characterized in that, includes monitoring control system and power line, the power line is connected and is connected model equipment and equipment to be measured on the power bus respectively through controllable switch by two with voltage class section power bus, model equipment passes through controllable switch and inserts the power line and constitutes braced system, the equipment to be measured passes through controllable switch and inserts the power line and constitute verification system, monitoring control system passes through communication network and is connected with model equipment, equipment to be measured and controllable switch respectively.
2. The platform of claim 1, wherein the power lines comprise a high voltage power line, a medium voltage power line, and a low voltage power line, and a transformer and a controllable switch are respectively disposed between the high voltage power line and the medium voltage power line and between the medium voltage power line and the low voltage power line.
3. The platform of claim 2, wherein the high voltage power line, the medium voltage power line, and the low voltage power line are respectively connected to different specifications of sample devices and devices under test.
4. The platform of claim 1 or 3, wherein the template device and the device under test comprise an energy storage system, a microgrid, a load or a power source.
5. A verification method for a micro-grid and an energy storage system of a dragging architecture is characterized by comprising the following steps:
the method comprises the following steps: the template equipment is connected with a power line through a controllable switch to form a support system for a verification platform of a micro-grid and an energy storage system of a twin-trailed framework;
step two: the monitoring control system is connected with each controllable switch, the sample plate equipment and the equipment to be tested through a communication network;
step three: the monitoring control system dynamically forms a verification system by controlling the on-off of the controllable switch, and drags the equipment to be tested and the operation of the system by the operation of the sample plate equipment in the support system;
step four: and the monitoring control system simultaneously monitors and records the operating parameters and the functional characteristic data of the sample plate equipment and the equipment to be tested, and compares the operating parameters and the functional characteristic data to obtain verification data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467472.3A CN111521899A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system of split-trawling architecture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467472.3A CN111521899A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system of split-trawling architecture |
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| CN111521899A true CN111521899A (en) | 2020-08-11 |
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| CN202010467472.3A Pending CN111521899A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system of split-trawling architecture |
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Citations (8)
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|---|---|---|---|---|
| CN102195728A (en) * | 2011-05-25 | 2011-09-21 | 哈尔滨工业大学 | System for testing performance of ISM (industry, science and medicine) frequency range communication product and testing method |
| CN103235277A (en) * | 2013-03-29 | 2013-08-07 | 国家电网公司 | Integration adjusting device for online monitoring system of intelligent converting station capacitive device |
| CN203491709U (en) * | 2013-10-11 | 2014-03-19 | 周锡卫 | Microgrid framework improving robustness |
| CN107294563A (en) * | 2017-06-06 | 2017-10-24 | 中国电力科学研究院 | A kind of low-voltage powerline carrier communication interconnects performance test methods and system |
| US20170307676A1 (en) * | 2016-04-25 | 2017-10-26 | Qatar University | Smart fault detection device |
| CN109995064A (en) * | 2019-04-12 | 2019-07-09 | 富能宝能源科技有限公司 | A kind of mobile energy storage cluster power supply system |
| CN110165690A (en) * | 2019-05-23 | 2019-08-23 | 南京国电南自新能源工程技术有限公司 | Multi-energy complementary micro-grid system based on reversed coordinated regulation |
| CN110426590A (en) * | 2019-07-15 | 2019-11-08 | 国电南瑞科技股份有限公司 | A kind of multipotency information interactive device suitable for integrated energy system |
-
2020
- 2020-05-28 CN CN202010467472.3A patent/CN111521899A/en active Pending
Patent Citations (8)
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| CN102195728A (en) * | 2011-05-25 | 2011-09-21 | 哈尔滨工业大学 | System for testing performance of ISM (industry, science and medicine) frequency range communication product and testing method |
| CN103235277A (en) * | 2013-03-29 | 2013-08-07 | 国家电网公司 | Integration adjusting device for online monitoring system of intelligent converting station capacitive device |
| CN203491709U (en) * | 2013-10-11 | 2014-03-19 | 周锡卫 | Microgrid framework improving robustness |
| US20170307676A1 (en) * | 2016-04-25 | 2017-10-26 | Qatar University | Smart fault detection device |
| CN107294563A (en) * | 2017-06-06 | 2017-10-24 | 中国电力科学研究院 | A kind of low-voltage powerline carrier communication interconnects performance test methods and system |
| CN109995064A (en) * | 2019-04-12 | 2019-07-09 | 富能宝能源科技有限公司 | A kind of mobile energy storage cluster power supply system |
| CN110165690A (en) * | 2019-05-23 | 2019-08-23 | 南京国电南自新能源工程技术有限公司 | Multi-energy complementary micro-grid system based on reversed coordinated regulation |
| CN110426590A (en) * | 2019-07-15 | 2019-11-08 | 国电南瑞科技股份有限公司 | A kind of multipotency information interactive device suitable for integrated energy system |
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Application publication date: 20200811 |