CN111537825A - Verification platform and method for micro-grid and energy storage system with alternative architecture - Google Patents
Verification platform and method for micro-grid and energy storage system with alternative architecture Download PDFInfo
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- CN111537825A CN111537825A CN202010466834.7A CN202010466834A CN111537825A CN 111537825 A CN111537825 A CN 111537825A CN 202010466834 A CN202010466834 A CN 202010466834A CN 111537825 A CN111537825 A CN 111537825A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 25
- 238000012795 verification Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000006467 substitution reaction Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 2
- 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
- 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
- 238000002474 experimental method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000011160 research 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
-
- 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
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a verification platform of a micro-grid and an energy storage system of an alternative architecture, which comprises a monitoring control system and a power line, wherein the power line is connected with an access end and an alternative end, the access end and the alternative end are arranged in parallel, controllable switches are arranged on the access end and the alternative end, the access end is used for being connected with sample plate equipment, the alternative end is used for being connected with equipment to be tested, and the sample plate equipment, the equipment to be tested and the controllable switches are all connected with the monitoring control system through a communication network. The invention realizes various verifications of the equipment to be tested by a substitution 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 method for a micro-grid and an energy storage system with an alternative architecture, 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 of a micro-grid and an energy storage system for replacing a framework.
The technical scheme adopted by the invention is as follows:
the utility model provides a replace little electric wire netting of framework and energy storage system's verification platform, it includes monitoring control system and power line, be connected with the incoming end on the power line and replace the end, the parallel arrangement of incoming end and replacement end to all be equipped with controllable switch on the incoming end and the replacement end, the incoming end is used for connecting the model equipment, and the replacement end is used for connecting the equipment that awaits measuring, model equipment, the equipment that awaits measuring and controllable switch all are connected with monitoring control system through communication network.
Further, the power line includes a high voltage power line, a medium voltage power line, and a low voltage power line, and voltage transformation devices 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 an access end and a substitution end so as to adapt to equipment detection of different specifications.
Furthermore, at least three access terminals and at least three replacement terminals are arranged on the power line, so as to adapt to detection of different devices.
Further, the device to be tested comprises an energy storage system, a microgrid, a load or a power supply.
A method for verifying a micro-grid and an energy storage system of an alternative architecture comprises the following steps:
the method comprises the following steps: firstly, a sample plate device is accessed at an access end to form a sample plate unit and a platform sample plate system;
step two: connecting the tested and verified equipment through the substitute terminal;
step three: the controllable switch of the substitution end is switched off, the controllable switch of the access end is switched on, and the monitoring control system controls the sample plate equipment of the access end to work and records various working parameters of the sample plate equipment;
step four: the controllable switch of the access end is switched off, the controllable switch of the substitution end is switched on, the monitoring control system controls the equipment to be tested and verified of the substitution end to execute the same work as the sample plate equipment, and various working parameters of the equipment are recorded;
step five: and the monitoring control system compares the working states of the template equipment and the equipment to be tested and verified and obtains a verification result.
The invention has the beneficial effects that: the invention realizes various verifications of the equipment to be tested through an alternative method, realizes dynamic recombination of the supported sample plate equipment and the equipment to be tested, forms various system forms with different scenes and different functional effects, completes the verification of the equipment to be tested on complex working conditions and omnibearing experiments, and solves the problem that the large-scale new energy micro-grid and the energy storage system can not be effectively and practically verified and demonstrated at present. 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 replace little electric wire netting of framework and energy storage system's verification platform, it includes monitoring control system and power line, be connected with the incoming end on the power line and replace the end, the parallel arrangement of incoming end and replacement end to all be equipped with controllable switch on the incoming end and the replacement end, the incoming end is used for connecting the model equipment, and the replacement end is used for connecting the equipment that awaits measuring, model equipment, the equipment that awaits measuring and controllable switch all are connected with monitoring control system through communication network.
In this embodiment, the power line includes a high voltage power line, a medium voltage power line, and a low voltage power line, and the high voltage power line and the medium voltage power line and the low voltage power line are provided with a voltage transformation device, respectively. Meanwhile, the high-voltage power line, the medium-voltage power line and the low-voltage power line are respectively connected with an access end and a substitution end so as to adapt to equipment detection of different specifications. The at least three access ends and the at least three replacement ends are connected to the power line and used for adapting to detection of different devices.
In this embodiment, the device under test may include an energy storage system, a microgrid, a load, or a power supply.
Example two.
A method for verifying a micro-grid and an energy storage system of an alternative architecture comprises the following steps:
the method comprises the following steps: firstly, a sample plate device is accessed at an access end to form a sample plate unit and a platform sample plate system;
step two: connecting the tested and verified equipment through the substitute terminal;
step three: the controllable switch of the substitution end is switched off, the controllable switch of the access end is switched on, and the monitoring control system controls the sample plate equipment of the access end to work and records various working parameters of the sample plate equipment;
step four: the controllable switch of the access end is switched off, the controllable switch of the substitution end is switched on, the monitoring control system controls the equipment to be tested and verified of the substitution end to execute the same work as the sample plate equipment, and various working parameters of the equipment are recorded;
step five: and the monitoring control system compares the working states of the template equipment and the equipment to be tested and verified and obtains a verification result.
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 (6)
1. The utility model provides a replace little electric wire netting of framework and energy storage system's verification platform, a serial communication port, including monitoring control system and power line, be connected with the incoming end on the power line and replace the end, the parallel arrangement of incoming end and replacement end to all be equipped with controllable switch on the incoming end and the replacement end, the incoming end is used for connecting the model equipment, replaces the end and is used for connecting the equipment that awaits measuring, model equipment, the equipment that awaits measuring and controllable switch all are connected with monitoring control system through communication network.
2. The platform of claim 1, wherein the power lines include a high voltage power line, a medium voltage power line, and a low voltage power line, and wherein a transformer is 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 each connected to an access terminal and a replacement terminal, respectively, for adapting to device detection of different specifications.
4. The alternate architecture microgrid and energy storage system verification platform of claim 1 or 2, wherein at least three access terminals and alternate terminals connected to the power lines are provided for accommodating different device detections.
5. The alternative architecture microgrid and energy storage system verification platform of claim 1 or 2, wherein the device under test comprises an energy storage system, a microgrid, a load or a power source.
6. A verification method for a micro-grid and an energy storage system with an alternative architecture is characterized by comprising the following steps:
the method comprises the following steps: firstly, a sample plate device is accessed at an access end to form a sample plate unit and a platform sample plate system;
step two: connecting the tested and verified equipment through the substitute terminal;
step three: the controllable switch of the substitution end is switched off, the controllable switch of the access end is switched on, and the monitoring control system controls the sample plate equipment of the access end to work and records various working parameters of the sample plate equipment;
step four: the controllable switch of the access end is switched off, the controllable switch of the substitution end is switched on, the monitoring control system controls the equipment to be tested and verified of the substitution end to execute the same work as the sample plate equipment, and various working parameters of the equipment are recorded;
step five: and the monitoring control system compares the working states of the template equipment and the equipment to be tested and verified and obtains a verification result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010466834.7A CN111537825A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system with alternative architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010466834.7A CN111537825A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system with alternative architecture |
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| Publication Number | Publication Date |
|---|---|
| CN111537825A true CN111537825A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010466834.7A Pending CN111537825A (en) | 2020-05-28 | 2020-05-28 | Verification platform and method for micro-grid and energy storage system with alternative architecture |
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| CN (1) | CN111537825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737132A (en) * | 2021-01-12 | 2021-04-30 | 深圳市远信储能技术有限公司 | Modular energy storage integrated system |
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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 |
| CN102589604A (en) * | 2012-02-24 | 2012-07-18 | 惠州市德赛西威汽车电子有限公司 | System and method for verifying automobile instrument |
| CN202433508U (en) * | 2011-12-30 | 2012-09-12 | 合肥国轩高科动力能源有限公司 | Detection device of self-adaptive battery management system |
| 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 |
| CN108802539A (en) * | 2018-07-19 | 2018-11-13 | 国网上海市电力公司 | A kind of energy storage power station grid connection test verification system and its verification method |
| CN111190061A (en) * | 2019-11-25 | 2020-05-22 | 平高集团有限公司 | Energy storage system's test platform |
-
2020
- 2020-05-28 CN CN202010466834.7A patent/CN111537825A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202433508U (en) * | 2011-12-30 | 2012-09-12 | 合肥国轩高科动力能源有限公司 | Detection device of self-adaptive battery management system |
| CN102589604A (en) * | 2012-02-24 | 2012-07-18 | 惠州市德赛西威汽车电子有限公司 | System and method for verifying automobile instrument |
| 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 |
| CN108802539A (en) * | 2018-07-19 | 2018-11-13 | 国网上海市电力公司 | A kind of energy storage power station grid connection test verification system and its verification method |
| CN111190061A (en) * | 2019-11-25 | 2020-05-22 | 平高集团有限公司 | Energy storage system's test platform |
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| CN112737132A (en) * | 2021-01-12 | 2021-04-30 | 深圳市远信储能技术有限公司 | Modular energy storage integrated system |
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Application publication date: 20200814 |