CN111239637A - Server power supply current sharing detection device and method - Google Patents
Server power supply current sharing detection device and method Download PDFInfo
- Publication number
- CN111239637A CN111239637A CN202010094769.XA CN202010094769A CN111239637A CN 111239637 A CN111239637 A CN 111239637A CN 202010094769 A CN202010094769 A CN 202010094769A CN 111239637 A CN111239637 A CN 111239637A
- Authority
- CN
- China
- Prior art keywords
- current
- power supply
- module
- sharing
- voltage parameter
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
Abstract
The invention relates to the technical field of server testing, and provides a device and a method for detecting power supply current sharing of a server, wherein the device comprises a power supply connecting plate, a power supply output configuration module, a load adjustment module, a control module, a current sharing detection module, a communication module and a display module; the load adjusting module is used for adjusting the output current and the output power of the power supply to perform load simulation; the current-sharing detection module respectively acquires a voltage parameter value of each power supply, converts the acquired voltage parameter value into a digital signal and transmits the digital signal to the control module; the control module obtains the voltage parameter value that the detection mode that flow equalizes carried exists with digital signal to carry out the analysis to the voltage parameter value who obtains, judge whether the power supply of server satisfies the linear current-sharing degree of flow of power, and control shows the judgement result that flow equalizes on the display module, carry the judgement result that flow equalizes to the host computer through communication module simultaneously, thereby realize the quick detection of flow equalizing of server power, efficient, convenient and fast.
Description
Technical Field
The invention belongs to the technical field of server testing, and particularly relates to a device and a method for detecting current sharing of a server power supply.
Background
Along with the development of power supply technology, the accuracy requirement and the performance requirement of server power also are higher and higher, and the function of server power also strengthens greatly more and more, also needs more professional accurate device tool to detect its each item parameter and function to the server.
To neotype server power, the tool that does not have the specialty temporarily is used for the power and flow equalizes the test, all needs tester manual operation, carries out complicated test to the server power, and the test result accuracy is relatively poor moreover.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a server power supply current-sharing detection device, aiming at solving the problems that for a novel server power supply in the prior art, no professional jig is used for power supply current-sharing test, manual operation of testers is required, complicated test is carried out on the server power supply, and the accuracy of a test result is poor.
The technical scheme provided by the invention is as follows: a server power supply current-sharing detection device comprises a power supply connection board, a power supply output configuration module, a load adjustment module, a control module and a current-sharing detection module;
the power supply connecting plate is used for connecting an N + N power supply and transmitting power supply voltage to the power supply output configuration module;
the power output configuration module is used for simulating the state of the server and interacting with a power supply;
the load adjusting module is respectively connected with the power output configuration module and the power line of the power utilization load and is used for adjusting the output current and the output power of the power supply to perform load simulation;
the current-sharing detection module is in signal connection with the power supply connecting plate and is used for respectively acquiring a voltage parameter value of each power supply, converting the acquired voltage parameter value into a digital signal and transmitting the digital signal to the control module;
the control module is connected with the current-sharing detection module and used for acquiring voltage parameter values which are transmitted by the current-sharing detection module and exist in the form of digital signals, analyzing the acquired voltage parameter values, judging whether a power supply of the server meets the linear current-sharing degree of the power supply, and acquiring a current-sharing judgment result.
As an improvement, the control module includes:
the voltage parameter analysis module is used for analyzing the obtained voltage parameter values to obtain a voltage parameter corresponding to each power supply after each load adjustment;
the first current-sharing analysis and judgment module is used for matching the voltage parameter obtained after each load adjustment with the corresponding load current and judging whether the voltage parameter value after each load adjustment has linear balance degree;
the second current-sharing analysis and judgment module is used for comparing the voltage parameter of each power supply with the standard voltage value and judging whether the voltage parameter of each power supply is in a normal range or not;
the third current-sharing analysis and judgment module is used for performing difference operation between the voltage parameters corresponding to the power supply and judging whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
and the current-sharing judgment result generation module is used for generating a current-sharing judgment result that the current sharing of the server power supply reaches the standard when the first current-sharing analysis judgment module judges that the voltage parameter value after each load adjustment has linear balance degree, the voltage parameter of each power supply of the second current-sharing analysis judgment module is in a normal range, and the third current-sharing analysis judgment module judges that the difference value is in a certain percentage range of the corresponding standard voltage value, otherwise, generating a current-sharing judgment result that the current sharing of the server power supply does not reach the standard.
As an improved scheme, a pin B23 is provided on each power supply of the server, and a line led out from a pin B23 of each power supply is connected to the current-sharing detection module through the power connection board.
As an improved scheme, the server power supply current sharing detection device further comprises a communication module and a display module, wherein:
the communication module is connected with the control module and used for uploading the current-sharing judgment result generated by the control module to an upper computer;
the display module is connected with the control module and used for displaying the current sharing judgment result generated by the control module
As an improved scheme, the display module is further configured to display, in real time, the voltage parameter and the corresponding load current value obtained through analysis by the voltage parameter analysis module after each load adjustment.
Another objective of the present invention is to provide a server power supply current sharing detection method based on a server power supply current sharing detection device, the method includes the following steps:
after the initialization of the device is completed, the load adjusting module adjusts the output current and the output power of the power supply of the server to perform load simulation;
the current-sharing detection module respectively acquires a voltage parameter value of each power supply, converts the acquired voltage parameter value into a digital signal and transmits the digital signal to the control module;
the control module obtains a voltage parameter value which is transmitted by the current-sharing detection module and exists in a digital signal, analyzes the obtained voltage parameter value, judges whether a power supply of the server meets the linear current-sharing degree of the power supply, and obtains a current-sharing judgment result.
As an improved scheme, the step of the control module acquiring a voltage parameter value which is transmitted by the current-sharing detection module and exists in a form of a digital signal, analyzing the acquired voltage parameter value, and judging whether a power supply of the server meets the linear current-sharing degree of the power supply includes the following steps:
the voltage parameter analysis module analyzes the acquired voltage parameter value to obtain a voltage parameter corresponding to each power supply after each load adjustment;
the first current-sharing analysis and judgment module matches the voltage parameter obtained after each load adjustment with the corresponding load current and judges whether the voltage parameter value after each load adjustment has linear balance degree;
the second current-sharing analysis and judgment module compares the voltage parameter of each power supply with the standard voltage value to judge whether the voltage parameter of each power supply is in a normal range;
the third current-sharing analysis and judgment module performs difference operation between the voltage parameters corresponding to the power supply and judges whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
when the first current-sharing analysis and judgment module judges that the voltage parameter value after each load adjustment has linear balance, the voltage parameter of each power supply of the second current-sharing analysis and judgment module is in a normal range, and the third current-sharing analysis and judgment module judges that the difference value is in a certain percentage range of the corresponding standard voltage value, the current-sharing judgment result generation module generates a current-sharing judgment result that the current sharing of the server power supply reaches the standard, otherwise, the current-sharing judgment result that the current sharing of the server power supply does not reach the standard is generated.
As an improvement, the method further comprises the steps of:
controlling the display module to display a current sharing judgment result;
the current equalizing judgment result is transmitted to an upper computer through the communication module
As an improvement, the method further comprises the steps of:
the display module is further used for displaying the voltage parameters and the corresponding load current values obtained by the analysis of the voltage parameter analysis module after each load adjustment in real time.
As an improvement, the method further comprises the steps of:
and executing initialization action on the server power supply current-sharing detection device, and constructing a power supply path, wherein the power supply path comprises a power supply connecting plate, a power supply output configuration module and a load adjusting module.
In the embodiment of the invention, the server power supply current-sharing detection device comprises a power supply connecting plate, a power supply output configuration module, a load adjustment module, a control module, a current-sharing detection module, a communication module and a display module; the load adjusting module is used for adjusting the output current and the output power of the power supply to perform load simulation; the current-sharing detection module respectively acquires a voltage parameter value of each power supply, converts the acquired voltage parameter value into a digital signal and transmits the digital signal to the control module; the control module obtains the voltage parameter value that the detection mode that flow equalizes carried exists with digital signal to carry out the analysis to the voltage parameter value who obtains, judge whether the power supply of server satisfies the linear current-sharing degree of flow of power, and control shows the judgement result that flow equalizes on the display module, carry the judgement result that flow equalizes to the host computer through communication module simultaneously, thereby realize the quick detection of flow equalizing of server power, efficient, convenient and fast.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a block diagram of a server power supply current sharing detection apparatus provided in the present invention;
FIG. 2 is a block diagram of a control module provided by the present invention;
FIG. 3 is a flowchart of an implementation of a method for detecting current sharing of a server power supply according to the present invention;
fig. 4 is a flow chart of the implementation that the control module provided by the present invention obtains a voltage parameter value existing in a digital signal transmitted by the current sharing detection module, analyzes the obtained voltage parameter value, and determines whether a power supply of a server meets the linear current sharing degree of the power supply.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Fig. 1 is a block diagram of a server power supply current sharing detection apparatus provided in the present invention, and for convenience of description, only the relevant portions of the server power supply current sharing detection apparatus according to the present invention are shown in the diagram.
The server power supply current-sharing detection device comprises a power supply connecting plate, a power supply output configuration module, a load adjustment module, a control module, a current-sharing detection module, a communication module and a display module;
the power supply connecting plate is used for connecting an N + N power supply and transmitting power supply voltage to the power supply output configuration module;
the power output configuration module is used for simulating the state of the server and interacting with a power supply;
the load adjusting module is respectively connected with the power output configuration module and the power line of the power utilization load and is used for adjusting the output current and the output power of the power supply to perform load simulation;
the current-sharing detection module is in signal connection with the power supply connecting plate and is used for respectively acquiring a voltage parameter value of each power supply, converting the acquired voltage parameter value into a digital signal and transmitting the digital signal to the control module;
the control module is in signal connection with the current-sharing detection module, the communication module and the display module respectively and is used for acquiring voltage parameter values which are transmitted by the current-sharing detection module and exist in the form of digital signals, analyzing the acquired voltage parameter values, judging whether a power supply of the server meets the linear current-sharing degree of the power supply, controlling the display module to display a current-sharing judgment result, and transmitting the current-sharing judgment result to an upper computer through the communication module.
In this embodiment, the control module is used as a core, and is further connected to other modules such as a load control module, etc. for controlling the smooth operation of the entire apparatus, which is not described herein again.
In this embodiment, as shown in fig. 2, the control module includes:
the voltage parameter analysis module is used for analyzing the obtained voltage parameter values to obtain a voltage parameter corresponding to each power supply after each load adjustment;
the first current-sharing analysis and judgment module is used for matching the voltage parameter obtained after each load adjustment with the corresponding load current and judging whether the voltage parameter value after each load adjustment has linear balance degree;
the second current-sharing analysis and judgment module is used for comparing the voltage parameter of each power supply with the standard voltage value and judging whether the voltage parameter of each power supply is in a normal range or not;
the third current-sharing analysis and judgment module is used for performing difference operation between the voltage parameters corresponding to the power supply and judging whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
and the current-sharing judgment result generation module is used for generating a current-sharing judgment result that the current sharing of the server power supply reaches the standard when the first current-sharing analysis judgment module judges that the voltage parameter value after each load adjustment has linear balance degree, the voltage parameter of each power supply of the second current-sharing analysis judgment module is in a normal range (range of standard voltage value), and the third current-sharing analysis judgment module judges that the difference value is in a certain percentage range of the corresponding standard voltage value, otherwise, the current-sharing judgment result that the current sharing of the server power supply does not reach the standard is generated.
As an embodiment of the present invention, a linear relationship exists between the load currents and the voltage parameter values after each load adjustment, which is specifically shown in the following table:
the third current-sharing analyzing and determining module determines that the value of the difference value in the certain percentage range of the corresponding standard voltage value may be 5%, and other values may be adopted, which are not described herein again.
In the embodiment of the invention, in order to provide convenience for the tester to check, the following settings can be made:
the display module is further configured to display, in real time, the voltage parameter and the corresponding load current value obtained through analysis by the voltage parameter analysis module after each load adjustment, and certainly, information about whether the power supply is in place can also be displayed on the display module, which is not described herein again.
In the embodiment of the present invention, each power supply of the server is provided with a pin B23, and a line led out from the pin B23 of each power supply is connected to the current-sharing detection module through the power connection board, although other pins on the power supply may also be used to obtain the voltage parameter, which is not described herein again.
In the embodiment of the present invention, the control module and the display module may be integrated into a control chip, and the model of the control chip is STM8, which is not described herein again.
Fig. 3 is a flowchart of an implementation of the method for detecting current sharing of a server power supply provided by the present invention, which specifically includes the following steps:
in step S101, after the device is initialized, the load adjusting module adjusts the output current and the output power of the server power supply to perform load simulation;
in step S102, the current-sharing detection module obtains a voltage parameter value of each power supply, converts the obtained voltage parameter value into a digital signal, and transmits the digital signal to the control module;
in step S103, the control module obtains a voltage parameter value existing in the digital signal transmitted by the current sharing detection module, analyzes the obtained voltage parameter value, and determines whether the power supply of the server satisfies the linear current sharing degree of the power supply;
in step S104, controlling to display a current sharing judgment result on the display module;
in step S105, the current-sharing determination result is transmitted to the upper computer through the communication module.
In this embodiment, as shown in fig. 4, the step of acquiring, by the control module, a voltage parameter value existing in a digital signal and transmitted by the current sharing detection module, analyzing the acquired voltage parameter value, and determining whether a power supply of the server meets a linear current sharing degree of the power supply includes the following steps:
in step S201, the voltage parameter analyzing module analyzes the obtained voltage parameter value to obtain a voltage parameter corresponding to each power supply after each load adjustment;
in step S202, the first current sharing analysis and determination module matches the voltage parameter obtained after each load adjustment with the corresponding load current, and determines whether the voltage parameter value after each load adjustment has a linear balance degree;
in step S203, the second current-sharing analysis and determination module compares the voltage parameter of each power supply with the standard voltage value to determine whether the voltage parameter of each power supply is within a normal range;
in step S204, the third current-sharing analyzing and determining module performs a difference operation between the voltage parameters corresponding to the power supply, and determines whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
in step S205, when the first current-sharing analyzing and judging module judges that the voltage parameter value after each load adjustment has a linear balance degree, the voltage parameter of each power supply of the second current-sharing analyzing and judging module is within a normal range, and the third current-sharing analyzing and judging module judges that the difference value is within a certain percentage range of the corresponding standard voltage value, the current-sharing judging result generating module generates a current-sharing judging result that the current sharing of the server power supply reaches the standard, otherwise, generates a current-sharing judging result that the current sharing of the server power supply does not reach the standard.
In the embodiment of the present invention, the display module is further configured to display, in real time, the voltage parameter and the corresponding load current value obtained by the voltage parameter analysis module after each load adjustment.
In the embodiment of the present invention, before executing the step S101, the following steps are further included:
the method comprises the steps that initialization action is executed on a server power supply current-sharing detection device, and a power supply path is built, wherein the power supply path comprises a power supply connecting plate, a power supply output configuration module and a load adjusting module;
the initialization action further includes the power-on initialization of the liquid crystal and the peripheral device, and is not described herein again.
In the embodiment of the invention, the server power supply current-sharing detection device comprises a power supply connecting plate, a power supply output configuration module, a load adjustment module, a control module, a current-sharing detection module, a communication module and a display module; the load adjusting module is used for adjusting the output current and the output power of the power supply to perform load simulation; the current-sharing detection module respectively acquires a voltage parameter value of each power supply, converts the acquired voltage parameter value into a digital signal and transmits the digital signal to the control module; the control module obtains the voltage parameter value that the detection mode that flow equalizes carried exists with digital signal to carry out the analysis to the voltage parameter value who obtains, judge whether the power supply of server satisfies the linear current-sharing degree of flow of power, and control shows the judgement result that flow equalizes on the display module, carry the judgement result that flow equalizes to the host computer through communication module simultaneously, thereby realize the quick detection of flow equalizing of server power, efficient, convenient and fast.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A server power supply current-sharing detection device is characterized by comprising a power supply connection board, a power supply output configuration module, a load adjustment module, a control module and a current-sharing detection module;
the power supply connecting plate is used for connecting an N + N power supply and transmitting power supply voltage to the power supply output configuration module;
the power output configuration module is used for simulating the state of the server and interacting with a power supply;
the load adjusting module is respectively connected with the power output configuration module and the power line of the power utilization load and is used for adjusting the output current and the output power of the power supply to perform load simulation;
the current-sharing detection module is in signal connection with the power supply connecting plate and is used for respectively acquiring a voltage parameter value of each power supply, converting the acquired voltage parameter value into a digital signal and transmitting the digital signal to the control module;
the control module is connected with the current-sharing detection module and used for acquiring voltage parameter values which are transmitted by the current-sharing detection module and exist in the form of digital signals, analyzing the acquired voltage parameter values, judging whether a power supply of the server meets the linear current-sharing degree of the power supply, and acquiring a current-sharing judgment result.
2. The server power supply current sharing detection device according to claim 1, wherein the control module comprises:
the voltage parameter analysis module is used for analyzing the obtained voltage parameter values to obtain a voltage parameter corresponding to each power supply after each load adjustment;
the first current-sharing analysis and judgment module is used for matching the voltage parameter obtained after each load adjustment with the corresponding load current and judging whether the voltage parameter value after each load adjustment has linear balance degree;
the second current-sharing analysis and judgment module is used for comparing the voltage parameter of each power supply with the standard voltage value and judging whether the voltage parameter of each power supply is in a normal range or not;
the third current-sharing analysis and judgment module is used for performing difference operation between the voltage parameters corresponding to the power supply and judging whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
and the current-sharing judgment result generation module is used for generating a current-sharing judgment result that the current sharing of the server power supply reaches the standard when the first current-sharing analysis judgment module judges that the voltage parameter value after each load adjustment has linear balance degree, the voltage parameter of each power supply of the second current-sharing analysis judgment module is in a normal range, and the third current-sharing analysis judgment module judges that the difference value is in a certain percentage range of the corresponding standard voltage value, otherwise, generating a current-sharing judgment result that the current sharing of the server power supply does not reach the standard.
3. The device for detecting the current sharing among the power supplies of the server according to claim 2, wherein a pin B23 is provided on each power supply of the server, and a line led out from the pin B23 of each power supply is connected to the current sharing detection module through the power connection board.
4. The server power supply current sharing detection device according to claim 2, further comprising a communication module and a display module, wherein:
the communication module is connected with the control module and used for uploading the current-sharing judgment result generated by the control module to an upper computer;
and the display module is connected with the control module and is used for displaying the current sharing judgment result generated by the control module.
5. The server power supply current sharing detection device according to claim 4, wherein the display module is further configured to display, in real time, the voltage parameter and the corresponding load current value obtained through analysis by the voltage parameter analysis module after each load adjustment.
6. The server power supply current sharing detection method based on the server power supply current sharing detection device of claim 1, characterized by comprising the following steps:
after the initialization of the device is completed, the load adjusting module adjusts the output current and the output power of the power supply of the server to perform load simulation;
the current-sharing detection module respectively acquires a voltage parameter value of each power supply, converts the acquired voltage parameter value into a digital signal and transmits the digital signal to the control module;
the control module obtains a voltage parameter value which is transmitted by the current-sharing detection module and exists in a digital signal, analyzes the obtained voltage parameter value, judges whether a power supply of the server meets the linear current-sharing degree of the power supply, and obtains a current-sharing judgment result.
7. The server power supply current sharing detection method according to claim 6, wherein the step of the control module obtaining a voltage parameter value which is transmitted by the current sharing detection module and exists as a digital signal, analyzing the obtained voltage parameter value, and judging whether a power supply of the server meets a linear current sharing degree of the power supply comprises the following steps:
the voltage parameter analysis module analyzes the acquired voltage parameter value to obtain a voltage parameter corresponding to each power supply after each load adjustment;
the first current-sharing analysis and judgment module matches the voltage parameter obtained after each load adjustment with the corresponding load current and judges whether the voltage parameter value after each load adjustment has linear balance degree;
the second current-sharing analysis and judgment module compares the voltage parameter of each power supply with the standard voltage value to judge whether the voltage parameter of each power supply is in a normal range;
the third current-sharing analysis and judgment module performs difference operation between the voltage parameters corresponding to the power supply and judges whether the obtained difference value is within a certain percentage range of the corresponding standard voltage value;
when the first current-sharing analysis and judgment module judges that the voltage parameter value after each load adjustment has linear balance, the voltage parameter of each power supply of the second current-sharing analysis and judgment module is in a normal range, and the third current-sharing analysis and judgment module judges that the difference value is in a certain percentage range of the corresponding standard voltage value, the current-sharing judgment result generation module generates a current-sharing judgment result that the current sharing of the server power supply reaches the standard, otherwise, the current-sharing judgment result that the current sharing of the server power supply does not reach the standard is generated.
8. The server power supply current sharing detection method according to claim 6, further comprising the steps of:
controlling the display module to display a current sharing judgment result;
and transmitting the current equalizing judgment result to an upper computer through the communication module.
9. The server power supply current sharing detection method according to claim 8, further comprising the steps of:
the display module is further used for displaying the voltage parameters and the corresponding load current values obtained by the analysis of the voltage parameter analysis module after each load adjustment in real time.
10. The server power supply current sharing detection method according to claim 6, further comprising the steps of:
and executing initialization action on the server power supply current-sharing detection device, and constructing a power supply path, wherein the power supply path comprises a power supply connecting plate, a power supply output configuration module and a load adjusting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094769.XA CN111239637B (en) | 2020-02-16 | 2020-02-16 | Server power supply current sharing detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094769.XA CN111239637B (en) | 2020-02-16 | 2020-02-16 | Server power supply current sharing detection device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111239637A true CN111239637A (en) | 2020-06-05 |
| CN111239637B CN111239637B (en) | 2022-10-25 |
Family
ID=70873120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094769.XA Active CN111239637B (en) | 2020-02-16 | 2020-02-16 | Server power supply current sharing detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111239637B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731194A (en) * | 2020-12-24 | 2021-04-30 | 苏州浪潮智能科技有限公司 | Method, system, equipment and medium for testing power supply current sharing and regulating energy |
| CN112964952A (en) * | 2021-02-19 | 2021-06-15 | 山东英信计算机技术有限公司 | Server test system |
| CN113064097A (en) * | 2021-04-26 | 2021-07-02 | 紫光计算机科技有限公司 | Parameter detection device |
| CN113359970A (en) * | 2021-04-29 | 2021-09-07 | 山东英信计算机技术有限公司 | Server power module current sharing test method, device, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880534A (en) * | 2012-07-20 | 2013-01-16 | 曙光信息产业(北京)有限公司 | Testing method for memory voltage of Loongson server motherboard |
| US20160291660A1 (en) * | 2015-04-02 | 2016-10-06 | Dell Products, L.P. | Method and system for power supply unit current sharing |
| CN109828874A (en) * | 2019-01-07 | 2019-05-31 | 郑州云海信息技术有限公司 | A kind of server PS U current sharing energy automated testing method |
| CN109960620A (en) * | 2019-03-27 | 2019-07-02 | 苏州浪潮智能科技有限公司 | A kind of equal current test method of server power supply |
| CN110488961A (en) * | 2019-07-19 | 2019-11-22 | 苏州浪潮智能科技有限公司 | A kind of server power supply test method and system |
-
2020
- 2020-02-16 CN CN202010094769.XA patent/CN111239637B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880534A (en) * | 2012-07-20 | 2013-01-16 | 曙光信息产业(北京)有限公司 | Testing method for memory voltage of Loongson server motherboard |
| US20160291660A1 (en) * | 2015-04-02 | 2016-10-06 | Dell Products, L.P. | Method and system for power supply unit current sharing |
| CN109828874A (en) * | 2019-01-07 | 2019-05-31 | 郑州云海信息技术有限公司 | A kind of server PS U current sharing energy automated testing method |
| CN109960620A (en) * | 2019-03-27 | 2019-07-02 | 苏州浪潮智能科技有限公司 | A kind of equal current test method of server power supply |
| CN110488961A (en) * | 2019-07-19 | 2019-11-22 | 苏州浪潮智能科技有限公司 | A kind of server power supply test method and system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112731194A (en) * | 2020-12-24 | 2021-04-30 | 苏州浪潮智能科技有限公司 | Method, system, equipment and medium for testing power supply current sharing and regulating energy |
| CN112731194B (en) * | 2020-12-24 | 2022-06-03 | 苏州浪潮智能科技有限公司 | Method, system, equipment and medium for testing power supply current sharing and energy regulating capacity |
| CN112964952A (en) * | 2021-02-19 | 2021-06-15 | 山东英信计算机技术有限公司 | Server test system |
| CN113064097A (en) * | 2021-04-26 | 2021-07-02 | 紫光计算机科技有限公司 | Parameter detection device |
| CN113359970A (en) * | 2021-04-29 | 2021-09-07 | 山东英信计算机技术有限公司 | Server power module current sharing test method, device, equipment and storage medium |
| CN113359970B (en) * | 2021-04-29 | 2023-04-14 | 山东英信计算机技术有限公司 | Server power module current sharing test method, device, equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111239637B (en) | 2022-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111239637B (en) | Server power supply current sharing detection device and method | |
| CN105203980B (en) | A kind of power quality self-checking system and its self checking method | |
| CN102116792B (en) | A chip voltage signal testing system and testing method thereof | |
| CN115932540B (en) | Multi-channel multifunctional chip testing machine and testing method | |
| KR102059381B1 (en) | Battery management system simulator and simulation system of battery management system | |
| US7917809B2 (en) | BIOS test system and test method thereof | |
| CN117129829A (en) | Chip testing method and device, electronic equipment and storage medium | |
| CN101662519B (en) | System and method for controlling current test of mobile telephone | |
| CN115825797A (en) | Power supply performance test method and related assembly | |
| CN101183922B (en) | Method of implementing temperature compensation in zero intermediate frequency scheme | |
| CN111402771A (en) | Detection equipment for display driving chip and display module | |
| TW201539006A (en) | Testing apparatus and testing system | |
| CN110658439A (en) | Test method and system for protection circuit | |
| CN217385736U (en) | MCU's ATE equipment and system thereof | |
| CN110967615B (en) | Circuit board fault diagnosis device and method | |
| CN111351994B (en) | System for realizing automatic test for wireless charging device and corresponding method | |
| CN217687601U (en) | MCU temperature sensor ATE equipment | |
| CN116489054A (en) | FPGA-based CoaXPress link performance detection method and system | |
| CN117310589A (en) | Abnormality detection method, device and medium for wafer test system | |
| CN101183923B (en) | Method of implementing index optimization of zero intermediate frequency scheme | |
| CN113193926B (en) | Test circuit, test fixture, NB communication module test method and test system | |
| CN108020241B (en) | A fault testing method and system for a photoelectric theodolite | |
| CN117156120A (en) | Eye diagram measuring method, eye diagram measuring device, electronic equipment and computer readable storage medium | |
| CN110967588A (en) | Card testing system and method | |
| CN113281639A (en) | Board card testing device, system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |