CN113635813A - Circuit board assembly for electric vehicle charger - Google Patents
Circuit board assembly for electric vehicle charger Download PDFInfo
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- CN113635813A CN113635813A CN202110867873.2A CN202110867873A CN113635813A CN 113635813 A CN113635813 A CN 113635813A CN 202110867873 A CN202110867873 A CN 202110867873A CN 113635813 A CN113635813 A CN 113635813A
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- module
- monitoring
- charging
- circuit board
- function
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a circuit board component used for an electric vehicle charger, belonging to the technical field of chargers, comprising: the battery panel monitoring module is electrically connected with the central control module and is used for monitoring various working information of the battery panel and uploading the information to the central control module; the position monitoring module is electrically connected with the central control module and used for acquiring the position and angle information of the battery panel when the battery panel is loosened and falls off and adjusting the position. This a circuit board assembly for electric vehicle charging ware can the perception panel assembly produce not hard up skew distance and angle to carry out the correction according to measuring result and deflect, can provide better anti-interference function moreover, avoid external electromagnetic wave to produce the influence to the circuit board.
Description
Technical Field
The invention relates to the technical field of chargers, in particular to a circuit board assembly for an electric vehicle charger.
Background
The electric vehicle charger is a charging device specially configured for the storage battery of the electric bicycle! Classification of chargers: the transformer can be divided into two categories by using a transformer with or without power frequency (50 Hz). The freight three-wheel charger generally uses a charger with a power frequency transformer, has large volume, heavy weight and power consumption, but is reliable and cheap; electric bicycles and electric motorcycles use a so-called switching power supply type charger, which is power-saving and highly efficient, but is easily broken.
However, the circuit board assembly in the existing charger is prone to loosening along with shaking of the charger, deviates from a mounting base point of a raw material, and deviates from an original mounting position for a long time, so that the charger is prone to damage, poor in anti-interference function, and prone to being affected by external electromagnetic waves to work effects.
Disclosure of Invention
The invention provides the following technical scheme:
a circuit board assembly for an electric vehicle charger, comprising:
the battery panel monitoring module is electrically connected with the central control module and is used for monitoring various working information of the battery panel and uploading the information to the central control module;
the position monitoring module is electrically connected with the central control module and is used for acquiring position and angle information of the battery panel and adjusting the position when the battery panel loosens and falls off;
the central control module is electrically connected with the communication module, the charging module and the temperature and humidity adjusting module, and is used for receiving information and controlling the temperature and humidity adjusting module and the charging module to work;
the communication module is used for receiving information sent by the remote end and uploading the information to the central control module;
the charging module is electrically connected with the anti-interference module and the power-off protection module and is used for providing a charging function for the charger;
the anti-interference module is used for providing an anti-interference function and preventing the charging module from being interfered by external electromagnetic waves;
the temperature and humidity adjusting module is used for adjusting the temperature and humidity inside the charger;
and the power-off protection module is used for providing a power-off function and timely powering off for protection when charging is abnormal.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the battery panel monitoring module comprises a temperature monitoring module, a humidity monitoring module and a voltage monitoring module;
the temperature monitoring module is used for providing a temperature monitoring function;
the humidity monitoring module is used for providing a humidity monitoring function;
the voltage monitoring module is used for providing a voltage monitoring function.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the temperature monitoring module is a temperature sensor, the humidity monitoring module is a humidity sensor, and the voltage monitoring module is a voltage sensor.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the position monitoring module comprises a distance measuring module, a deflection monitoring module and a deviation rectifying module;
the distance measurement module is electrically connected with a deviation correction module and is used for measuring the distance difference between the circuit board assembly and an installation base point;
the deflection monitoring module is electrically connected with a deviation correcting module and is used for monitoring deflection angle information between the circuit board assembly and the installation base point;
the deviation rectifying module is used for providing a deviation rectifying function and resetting the circuit board assembly.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the charging module comprises a timing charging module, an anti-overcharging module and an electric quantity monitoring module;
the timing charging module is electrically connected with an electric quantity monitoring module and an overcharge prevention module and is used for providing a timing charging function;
the anti-overcharging module is used for preventing the charged quantity from being excessive, and automatically closing the timing charging module when the charged quantity is reached;
the electric quantity monitoring module is used for providing a function of monitoring electric quantity.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the timing charging module is internally provided with a timing circuit, and the electric quantity monitoring module is an electric quantity sensor.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the anti-interference module comprises a voltage stabilizing circuit, an amplifying circuit and a filter circuit;
the voltage stabilizing circuit is used for providing a voltage stabilizing function;
the amplifying circuit is used for providing an amplifying current function;
the filter circuit is used for providing a filtering function.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the temperature and humidity adjusting module comprises an air conditioning module and a dehumidifying module;
the air conditioning module is used for providing a function of adjusting temperature;
the dehumidification module is used for providing a dehumidification function.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the air conditioning module is an air conditioning fan, and the dehumidifying module is a dehumidifier.
As a preferable aspect of the circuit board assembly for an electric vehicle charger according to the present invention, wherein: the denoising formula in the anti-interference module is as follows:
wherein mean (-) is the value after the Ti signal is quantized and the mean function is solved;
the charging judgment formula in the charging module is as follows:
α represents a charging effect, and π represents a circumferential ratio; k1 represents the charge efficiency coefficient, β represents the charge efficiency, γ represents the capacitance value, and Δ C represents the temperature increase value.
Compared with the prior art:
each information through panel monitoring module monitoring panel, and with information transmission to well accuse module in, position through position monitoring module monitoring panel, when the panel produces not hard up and drops, measure the skew distance and the angle of panel, and automatic correction is partial, and can be according to the information that panel monitoring module monitored, control humiture adjustment module adjusts the humiture, and can provide anti-interference function when charging through the module of charging, can in time cut off the power supply through the power protection module when producing danger simultaneously, this a circuit board subassembly for electric vehicle charger, can the perception panel subassembly produce not hard up skew distance and angle, and correct partially according to the measuring result, and can provide better anti-interference function, avoid external electromagnetic wave to produce the influence to the circuit board.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a system block diagram of a panel monitoring module of the present invention;
FIG. 3 is a system block diagram of a location monitoring module of the present invention;
FIG. 4 is a system block diagram of a charging module according to the present invention;
FIG. 5 is a system block diagram of an anti-jamming module of the present invention;
fig. 6 is a system block diagram of the temperature and humidity adjustment module according to the present invention.
In the figure: 100 panel monitoring module, 110 temperature monitoring module, 120 humidity monitoring module, 130 voltage monitoring module, 200 position monitoring module, 210 distance measuring module, 220 deflection monitoring module, 230 deviation rectifying module, 300 central control module, 400 communication module, 500 charging module, 510 timing charging module, 520 overcharge preventing module, 530 electric quantity monitoring module, 600 anti-interference module, 610 voltage stabilizing circuit, 620 amplifying circuit, 630 filter circuit, 700 humiture adjusting module, 710 air conditioning module, 720 dehumidification module, 800 power-off protection module.
Detailed Description
The present invention will be described in detail with reference to the following embodiments in order to make the aforementioned objects, features and advantages of the invention more comprehensible.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below.
Example 1: the battery panel monitoring module 100 monitors various working information of the battery panel and uploads the information to the central control module 300; the position monitoring module 200 acquires position and angle information of the battery panel when the battery panel loosens and falls off, and adjusts the position; the central control module 300 receives the information and controls the temperature and humidity adjusting module 700 and the charging module 500 to work; the communication module 400 receives information sent by a remote end and uploads the information to the central control module 300; the charging module 500 provides a charging function for the charger; the anti-interference module 600 provides an anti-interference function to prevent the charging module 500 from being interfered by external electromagnetic waves; the temperature and humidity adjusting module 700 adjusts the temperature and humidity inside the charger; the power-off protection module 800 provides a power-off function, and when charging is abnormal, the power-off protection module can timely power off for protection.
Example 2: the battery panel monitoring module 100 provides a temperature monitoring function by using the temperature monitoring module 110; the humidity monitoring module 120 provides humidity monitoring functions; the voltage monitoring module 130 provides voltage monitoring functionality.
Example 3: the position monitoring module 200 measures a distance difference between the circuit board assembly and an installation base point by using the distance measuring module 210; the deflection monitoring module 220 monitors deflection angle information between the circuit board assembly and the mounting base point; the deskew module 230 provides deskew functionality to reset the circuit board assembly.
Example 4: the charging module 500 provides a timing charging function by using a timing charging module 510; the overcharge prevention module 520 prevents the charge amount from being excessive, and automatically turns off the timing charging module 510 when the charge amount is reached; the power monitoring module 530 provides a function of monitoring power.
Example 5: the anti-interference module 600 provides a voltage stabilizing function by using a voltage stabilizing circuit 610; the amplifying circuit 620 provides an amplifying current function; the filter circuit 630 provides a filtering function.
Example 6: the temperature and humidity adjusting module 700 provides a temperature adjusting function by using the air conditioning module 710; the dehumidification module 720 provides dehumidification functionality.
The denoising formula in the anti-interference module 600 is:
wherein mean (-) is the value after the Ti signal is quantized and the mean function is solved;
the charging judgment formula in the charging module 500 is as follows:
α represents a charging effect, and π represents a circumferential ratio; k1 represents the charge efficiency coefficient, β represents the charge efficiency, γ represents the capacitance value, and Δ C represents the temperature increase value.
The working principle is as follows:
each information through panel monitoring module 100 monitoring panel, and with information transmission to well accuse module 300 in, position through position monitoring module 200 monitoring panel, when the panel produces not hard up and drops, measure the skew distance and the angle of panel, and automatic correction is partially, and can be according to the information that panel monitoring module 100 monitored, control humiture adjustment module 700 adjusts the humiture, and can provide anti-interference function when charging through charging module 500, can in time cut off the power supply through outage protection module 800 when producing danger simultaneously.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A circuit board assembly for an electric vehicle charger, comprising:
the solar panel monitoring system comprises a solar panel monitoring module (100), wherein the solar panel monitoring module (100) is electrically connected with a central control module (300), and the solar panel monitoring module (100) is used for monitoring various working information of a solar panel and uploading the information to the central control module (300);
the device comprises a position monitoring module (200), wherein the position monitoring module (200) is electrically connected with a central control module (300), and the position monitoring module (200) is used for acquiring position and angle information of the battery panel and adjusting the position when the battery panel is loosened and falls off;
the central control module (300) is electrically connected with the communication module (400), the charging module (500) and the temperature and humidity adjusting module (700), and the central control module (300) is used for receiving information and controlling the temperature and humidity adjusting module (700) and the charging module (500) to work;
the communication module (400) is used for receiving information sent by a remote end and uploading the information to the central control module (300).
The charging system comprises a charging module (500), wherein the charging module (500) is electrically connected with an anti-interference module (600) and a power-off protection module (800), and the charging module (500) is used for providing a charging function for a charger;
the anti-interference module (600), anti-interference module (600) are used for providing anti-interference function, prevent that the module of charging (500) from receiving external electromagnetic wave interference.
The temperature and humidity adjusting module (700) is used for adjusting the temperature and humidity inside the charger.
The power-off protection module (800), the power-off protection module (800) is used for providing the outage function, and when charging is abnormal, the power-off protection is carried out in time.
2. A circuit board assembly for an electric vehicle charger according to claim 1, characterized in that the panel monitoring module (100) comprises a temperature monitoring module (110), a humidity monitoring module (120) and a voltage monitoring module (130);
the temperature monitoring module (110) is used for providing a temperature monitoring function;
the humidity monitoring module (120) is used for providing a humidity monitoring function;
the voltage monitoring module (130) is used for providing a voltage monitoring function.
3. The circuit board assembly for an electric vehicle charger according to claim 2, wherein the temperature monitoring module (110) is a temperature sensor, the humidity monitoring module (120) is a humidity sensor, and the voltage monitoring module (130) is a voltage sensor.
4. The circuit board assembly for an electric vehicle charger according to claim 1, wherein the position monitoring module (200) comprises a ranging module (210), a deflection monitoring module (220), and a rectification module (230).
The distance measuring module (210) is electrically connected with a deviation rectifying module (230), and the distance measuring module (210) is used for measuring the distance difference between the circuit board assembly and an installation base point.
The deflection monitoring module (220) is electrically connected with a deviation rectifying module (230), and the deflection monitoring module (220) is used for monitoring deflection angle information between the circuit board assembly and a mounting base point;
the deviation rectifying module (230) is used for providing a deviation rectifying function and resetting the circuit board assembly.
5. A circuit board assembly for an electric vehicle charger according to claim 1, characterized in that said charging module (500) comprises a timed charging module (510), an anti-overcharging module (520) and a charge amount monitoring module (530);
the timing charging module (510) is electrically connected with an electric quantity monitoring module (530) and an anti-overcharging module (520), and the timing charging module (510) is used for providing a timing charging function;
the overcharge prevention module (520) is used for preventing the charge quantity from being excessive, and the timing charging module (510) is automatically closed when the charge quantity is reached;
the power monitoring module (530) is used for providing a function of monitoring power.
6. The circuit board assembly for an electric vehicle charger according to claim 5, wherein a timing circuit is disposed in the timing charging module (510), and the charge monitoring module (530) is a charge sensor.
7. A circuit board assembly for an electric vehicle charger according to claim 1, characterized in that said anti-jamming module (600) comprises a voltage stabilizing circuit (610), an amplifying circuit (620) and a filtering circuit (630);
the voltage stabilizing circuit (610) is used for providing a voltage stabilizing function;
the amplifying circuit (620) is used for providing an amplifying current function;
the filtering circuit (630) is configured to provide a filtering function.
8. The circuit board assembly for an electric vehicle charger according to claim 1, wherein the temperature and humidity adjusting module (700) comprises an air conditioning module (710) and a dehumidifying module (720);
the air conditioning module (710) is used for providing a function of adjusting temperature;
the dehumidification module (720) is used for providing a dehumidification function.
9. The circuit board assembly for an electric vehicle charger of claim 8, wherein the air conditioning module (710) is an air conditioning fan and the moisture removal module (720) is a moisture removal device.
10. A circuit board assembly for an electric vehicle charger according to claim 1, characterized in that the noise removal formula in the anti-jamming module (600) is:
wherein mean (-) is the value after the Ti signal is quantized and the mean function is solved;
the charging judgment formula in the charging module (500) is as follows:
α represents a charging effect, and π represents a circumferential ratio; k1 represents the charge efficiency coefficient, β represents the charge efficiency, γ represents the capacitance value, and Δ C represents the temperature increase value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867873.2A CN113635813B (en) | 2021-07-30 | 2021-07-30 | Circuit board assembly for electric vehicle charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110867873.2A CN113635813B (en) | 2021-07-30 | 2021-07-30 | Circuit board assembly for electric vehicle charger |
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| Publication Number | Publication Date |
|---|---|
| CN113635813A true CN113635813A (en) | 2021-11-12 |
| CN113635813B CN113635813B (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110867873.2A Active CN113635813B (en) | 2021-07-30 | 2021-07-30 | Circuit board assembly for electric vehicle charger |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978220A (en) * | 1988-03-04 | 1990-12-18 | Cimflex Teknowledge Corporation | Compensating system for inspecting potentially warped printed circuit boards |
| CN107022776A (en) * | 2017-06-12 | 2017-08-08 | 俊杰机械(深圳)有限公司 | A kind of pcb board board falling monitoring device and electroplanting device |
| CN207801523U (en) * | 2017-12-29 | 2018-08-31 | 东莞市奥海科技股份有限公司 | Wireless charger |
| CN210225892U (en) * | 2019-05-17 | 2020-03-31 | 深圳欣锐科技股份有限公司 | Electronic device fixing base and vehicle-mounted charging device |
| CN112319297A (en) * | 2020-10-26 | 2021-02-05 | 天长市绿普尔电子有限公司 | Automatic intelligent electric motor car charger of outage |
| CN212517594U (en) * | 2020-07-23 | 2021-02-09 | 苏州奥维斯数字技术有限公司 | Be used for PCB board end IO interface USB connector |
| CN114069776A (en) * | 2021-10-28 | 2022-02-18 | 许继电源有限公司 | Solar charging control device, system and control method |
-
2021
- 2021-07-30 CN CN202110867873.2A patent/CN113635813B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978220A (en) * | 1988-03-04 | 1990-12-18 | Cimflex Teknowledge Corporation | Compensating system for inspecting potentially warped printed circuit boards |
| CN107022776A (en) * | 2017-06-12 | 2017-08-08 | 俊杰机械(深圳)有限公司 | A kind of pcb board board falling monitoring device and electroplanting device |
| CN207801523U (en) * | 2017-12-29 | 2018-08-31 | 东莞市奥海科技股份有限公司 | Wireless charger |
| CN210225892U (en) * | 2019-05-17 | 2020-03-31 | 深圳欣锐科技股份有限公司 | Electronic device fixing base and vehicle-mounted charging device |
| CN212517594U (en) * | 2020-07-23 | 2021-02-09 | 苏州奥维斯数字技术有限公司 | Be used for PCB board end IO interface USB connector |
| CN112319297A (en) * | 2020-10-26 | 2021-02-05 | 天长市绿普尔电子有限公司 | Automatic intelligent electric motor car charger of outage |
| CN114069776A (en) * | 2021-10-28 | 2022-02-18 | 许继电源有限公司 | Solar charging control device, system and control method |
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| Publication number | Publication date |
|---|---|
| CN113635813B (en) | 2023-03-21 |
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