CN105320241A - Power supplying method and device for server power supply - Google Patents
Power supplying method and device for server power supply Download PDFInfo
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- CN105320241A CN105320241A CN201510809561.0A CN201510809561A CN105320241A CN 105320241 A CN105320241 A CN 105320241A CN 201510809561 A CN201510809561 A CN 201510809561A CN 105320241 A CN105320241 A CN 105320241A
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Abstract
The invention provides a power supplying method and device for a server power supply. The method includes the steps that the first threshold value and the second threshold value of a redundant power supply are preset; the current operating mode and the current input current of the redundant power supply are determined; when it is monitored that the input current of the redundant power supply is changed, the next operating mode of the redundant power supply is determined according to the first threshold value, the second threshold value, the current operating mode of the redundant power supply and the changed input current of the redundant power supply; when the next operating mode of the redundant power supply and the current operating mode of the redundant power supply are different, the current operating mode of the redundant power supply is switched into the next operating mode. According to the scheme, the operating modes of the redundant power supply can be automatically and intelligently switched between different operating modes by monitoring the input current of the redundant power supply in real time, and therefore the energy-saving effect of the server power supply can be achieved.
Description
Technical field
The present invention relates to server power supply technical field, particularly a kind of server power supply method of powering and device.
Background technology
Along with Internet era development, the status of server significantly promotes.In order to pursue the Effec-tive Function of server, increasing people attempts on server power supply, find energy-conservation breach.
At present, the common redundant power of the many uses of server power supply (commonredundantpowersupply) is powered to server.Two power supplys in redundant power are identical, and load balancing.When server power supply is in light condition and single power supply can meet its loading demand, two power supplys in redundant power still all power on operation, and this adds the energy consumption of server power supply to a certain extent.
Summary of the invention
In view of this, the invention provides method and device that a kind of server power supply powers, the energy-saving effect of server power supply can be realized.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
On the one hand, the invention provides a kind of method that server power supply is powered, the method comprises: the first threshold and the Second Threshold that pre-set redundant power, and wherein, described first threshold is not more than described Second Threshold, also comprises:
S1: determine the mode of operation that described redundant power is current and the current input current of described redundant power;
S2: the input current of monitoring described redundant power, when the input current monitoring described redundant power changes, performs S3;
S3: the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
S4: when the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, the mode of operation of described redundant power is switched to described Next mode of operation, and performs S1; Otherwise, maintain the mode of operation that described redundant power is current, and perform S1.
Further, describedly determine the Next mode of operation of described redundant power, comprising:
Judge the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
Further, before S1, also comprise: pre-set described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Before S1, also comprising: during server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determining the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
Further, before the first threshold pre-setting redundant power described and Second Threshold, also comprise:
The functional address of described redundant power is arranged and is used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged, select to open or close described first threshold according to this function choosing-item, and/or, to the setting of described Second Threshold.
Further, the absolute value of the difference of described first threshold and described Second Threshold is 3 ~ 5A.
On the other hand, the invention provides the device that a kind of server power supply is powered, comprising:
First setting unit, for arranging first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold;
Determining unit, for determining the mode of operation that described redundant power is current and the current input current of described redundant power;
First processing unit, for monitoring the input current of described redundant power, when the input current monitoring described redundant power changes, notifies the second processing unit;
Second processing unit, for the input current according to the current mode of operation of described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
3rd processing unit, time different for the mode of operation current from described redundant power when the Next mode of operation of described redundant power, the mode of operation of described redundant power is switched to described Next mode of operation, and triggers described determining unit execution corresponding operating; Otherwise, maintain the mode of operation that described redundant power is current, and trigger described determining unit execution corresponding operating.
Further, described second processing unit, specifically for judging the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
Further, this device also comprises:
Second setting unit, for arrange described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Fourth processing unit, during for server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determines the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
Further, this device also comprises:
3rd setting unit, arranges and be used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged on the functional address at described redundant power;
Selection unit, opens for selecting according to this function choosing-item or closes described first threshold, and/or, to the setting of described Second Threshold.
Further, described first setting unit is 3 ~ 5A specifically for arranging the absolute value of the difference of described first threshold and described Second Threshold.
The invention provides method and device that a kind of server power supply powers, pre-set first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold; Determine the mode of operation that described redundant power is current and the current input current of described redundant power; When the input current monitoring described redundant power changes, the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power; When the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, mode of operation current for described redundant power is switched to described Next mode of operation.According to this programme, by the Real-Time Monitoring of the input current to described redundant power, enable the mode of operation of described redundant power carry out automated intelligent switching between different working modes, therefore, the present invention can realize the energy-saving effect of server power supply.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow diagram of the method that a kind of server power supply that one embodiment of the invention provides is powered;
Fig. 2 is the process flow diagram of the method that another kind of server power supply that one embodiment of the invention provides is powered;
Fig. 3 is the schematic diagram of the device that a kind of server power supply that one embodiment of the invention provides is powered;
Fig. 4 is the schematic diagram of the device that another kind of server power supply that one embodiment of the invention provides is powered.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly; below in conjunction with the accompanying drawing in the embodiment of the present invention; technical scheme in the embodiment of the present invention is clearly and completely described; obviously; described embodiment is the present invention's part embodiment, instead of whole embodiments, based on the embodiment in the present invention; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, embodiments provide a kind of method that server power supply is powered, can comprise the following steps:
Step 101: the first threshold and the Second Threshold that pre-set redundant power, wherein, described first threshold is not more than described Second Threshold;
Step 102: determine the mode of operation that described redundant power is current and the current input current of described redundant power;
Step 103: the input current of monitoring described redundant power, when the input current monitoring described redundant power changes, performs step 104;
Step 104: the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
Step 105: when the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, the mode of operation of described redundant power is switched to described Next mode of operation, and performs step 102; Otherwise, maintain the mode of operation that described redundant power is current, and perform step 102.
Embodiments provide a kind of method that server power supply is powered, pre-set first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold; Determine the mode of operation that described redundant power is current and the current input current of described redundant power; When the input current monitoring described redundant power changes, the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power; When the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, mode of operation current for described redundant power is switched to described Next mode of operation.According to this programme, by the Real-Time Monitoring of the input current to described redundant power, enable the mode of operation of described redundant power carry out automated intelligent switching between different working modes, therefore, the embodiment of the present invention can realize the energy-saving effect of server power supply.
In a kind of possible implementation, describedly determine the Next mode of operation of described redundant power, comprising:
Judge the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
In a kind of possible implementation, in order to determine the mode of operation of described redundant power when starting, so,
Before step 102, comprise further: pre-set described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Before step 102, comprising further: during server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determining the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
In a kind of possible implementation, in order to the input current of described redundant power and described first threshold can be judged, and/or, the relation of described Second Threshold, thus determine the mode of operation of described redundant power when starting and in operational process, so, before the first threshold pre-setting redundant power described and Second Threshold, comprise further:
The functional address of described redundant power is arranged and is used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged, select to open or close described first threshold according to this function choosing-item, and/or, to the setting of described Second Threshold.
In a kind of possible implementation, in order to avoid the mode of operation of described redundant power is in described first threshold, and/or the switching repeatedly of described Second Threshold place, so the absolute value of the difference of described first threshold and described Second Threshold is 3 ~ 5A.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 2, embodiments provide the method that another kind of server power supply is powered, the method can comprise the following steps:
Step 201: arrange on the functional address of redundant power for opening and closing the function choosing-item arranged first threshold and Second Threshold.
Suppose an existing redundant power R, this redundant power R powers to server S as server power supply, with the normal operation of back-level server S.Because the loading condition of server S in actual moving process is changeable, in order to make redundant power R use different powering modes according to the difference of loading level, two threshold values can be set, when the input current of redundant power R is lower than a certain threshold value, redundant power R is with active+standby mode power, when the input current of redundant power R is higher than a certain threshold value, redundant power R is with current-sharing mode power.
Wherein, the operation task of server S is more, and the load of redundant power R is heavier, and the input current of redundant power R is just corresponding higher, and on the contrary, the operation task of server S is fewer, and the load of redundant power R is lighter, and the input current of redundant power R is just corresponding lower.
Detailed, equal stream mode is the load that two power supplys in redundant power respectively share 50%.Wherein, load allows the change of 5% ~ 10%.
Detailed, active+standby pattern is that a power supply in redundant power bears whole load as active power supply, and another power supply is as standby power supply and be in standby.Wherein, redundant power can input two alternating current, or the two DC current of input, or wherein arbitrary power supply input dc power, another power supply input AC electricity.User can according to the actual requirements, and select arbitrary power supply as active power supply, another power supply is as standby power supply.
For example, in the programming process of system software, can a function choosing-item be set on the functional address of server power supply, by this function choosing-item, can selects to open or close the setting to first threshold and Second Threshold.
Step 202: open the setting to described first threshold and described Second Threshold.
In order to enable redundant power R use different powering modes according to the difference of server S loading level, open the setting to described first threshold and described Second Threshold.
Apparently, if close the setting to described first threshold and described Second Threshold, no matter whether server S load weight, and redundant power R can only power to server S with same mode of operation, and such as, redundant power R powers to server S with equal stream mode.
Step 203: first threshold and Second Threshold that redundant power is set, and redundant power mode of operation is operationally set according to described first threshold and described Second Threshold.
Particularly, described first threshold can be set and be not more than described Second Threshold.According to described first threshold and described Second Threshold, can arrange when described redundant power input current is operationally not less than described Second Threshold, described redundant power mode of operation is operationally equal stream mode; When described redundant power input current is operationally not more than described first threshold, described redundant power mode of operation is operationally active+standby pattern; When described redundant power input current is operationally greater than described first threshold but is less than described Second Threshold, described redundant power mode of operation is operationally maintain the current mode of operation of redundant power.
When described first threshold equals Second Threshold, be equivalent to only be provided with a threshold value, so, when the input current of redundant power R is greater than this threshold value, redundant power R is with current-sharing mode power, and when the input current of redundant power R is less than this threshold value, redundant power R is with active+standby mode power, thus constantly adjust its mode of operation according to the change of the input current of redundant power R, the automated intelligent switching of different working modes can be realized equally according to load weight.But, when the input current of redundant power R at this threshold value place repeatedly saltus step time, the mode of operation of redundant power R can be caused constantly to switch, thus can affect to the stability of redundant power R, energy consumption, serviceable life etc.Therefore, the present embodiment does not make too much detailed description to this.
Preferably, can arrange described first threshold and be less than described Second Threshold, in addition, the absolute value of the difference of described first threshold and described Second Threshold can be 3 ~ 5A.
Particularly, when described first threshold is less than described Second Threshold, be greater than described first threshold but to be less than the current value of described Second Threshold interval as transitional zone.
Wherein, for described first threshold and these two critical values of described Second Threshold, described transitional zone can comprise described first threshold and described Second Threshold simultaneously, also can only comprise described first threshold but not comprise described Second Threshold, also can only comprise described Second Threshold but not comprise described first threshold, neither can comprise described first threshold equally and not comprise described Second Threshold yet, the present embodiment does not do concrete restriction to this.
Opening after the arranging of described first threshold and described Second Threshold, can arrange the first threshold of redundant power R and Second Threshold.General, can rule of thumb, the factor such as rule, the concrete current value of first threshold and Second Threshold is arranged, and both differ 3 ~ 5A.For example, according to mobility scale and the multiple composite factor such as the correlation parameter Changing Pattern of frequency, other preferred servers and redundant power and the experience of professional operator of the daily loading condition of server S, the input current of redundant power R, the first threshold that can set redundant power R is 23A, Second Threshold is 26A, differ 3A between first threshold and Second Threshold, and the current value interval between 23A and 26A is transitional zone.Certainly, according to specific needs, first threshold and Second Threshold all can be set as other values, and difference between the two is also not limited to 3 ~ 5A, such as, can be both difference 2A, 6A etc.
Step 204: according to described first threshold and described Second Threshold, arranges the mode of operation of described redundant power when starting.
Particularly, arrange when the input current of described redundant power when starting is not less than described Second Threshold, the mode of operation of described redundant power when starting is equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern.Such as, arrange described redundant power start time input current be positioned at transitional zone time, described redundant power start time mode of operation be active+standby pattern.
For example; during server S starting up; generally be in inclined light condition; the input current of redundant power R can be arranged in transitional zone usually; in order to save energy consumption as much as possible; can arrange the mode of operation of redundant power R when starting is active+standby pattern, but if needed, can arrange the mode of operation of redundant power R when starting equally is equal stream mode.
Step 205: during server starting up, according to the configuration information of the mode of operation of described redundant power when starting, according to the input current determination redundant power R mode of operation when start of redundant power R when starting.
In detail, in the present embodiment, the input current of redundant power R refers to the current value of redundant power R output services voltage.Such as, redundant power R output services voltage can be 12V, and wherein, 12V is server power block standard output, for Intel marks voltage, is carried out changing obtaining by the civil power of 220V by hardware circuit.
For example, server S starting up, redundant power R powers to server S.First determine that the input current of redundant power R when starting is 25A, according to the configuration information of the mode of operation of described redundant power when starting, through judging, 25A is arranged in transitional zone, therefore determines that the mode of operation of redundant power R when starting is active+standby pattern.
Step 206: determine the mode of operation that redundant power R is current and the current input current of redundant power R.
For example, after supposing server S starting up, loading level does not change, so the input current of redundant power R is always 25A.In order to whether the input current of Real-Time Monitoring redundant power R changes, first need to determine the mode of operation of redundant power R before input current change and input current, the mode of operation that namely redundant power R is current and the current input current of redundant power R.Such as: the current mode of operation of redundant power R is active+standby pattern, the input current that redundant power R is current is 25A.
Step 207: the input current of monitoring redundant power R, when the input current monitoring redundant power R changes, performs step 208.
In order to the mode of operation realizing redundant power R can switch by automated intelligent, need the input current of Real-Time Monitoring redundant power R.When the input current monitoring redundant power R changes, perform next step; If the input current of redundant power R does not change, redundant power R maintains its current mode of operation.Such as, suppose to detect now that the input current of redundant power R changes, become 27A from 25A.
Step 208: the input current of the mode of operation current according to described first threshold and described Second Threshold, redundant power R and the redundant power R after changing, judge the input current of the redundant power R after described change and described first threshold, and/or, the relation of described Second Threshold, thus determine the Next mode of operation of redundant power R.
Particularly, when the input current of the redundant power R after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of redundant power R is equal stream mode; When the input current of the redundant power R after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of redundant power R is active+standby pattern; When the input current of the redundant power R after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of redundant power R.
For example, according to the mode of operation that first threshold is 23A, Second Threshold is 26A, redundant power R is current be active+standby pattern, change after the input current of redundant power R be 27A, through judging that known 27A is greater than 26A, the input current of the redundant power R after namely changing is greater than Second Threshold, therefore determines that the Next mode of operation of redundant power R is equal stream mode.
Step 209: when the mode of operation that the Next mode of operation of redundant power R is current from redundant power R is different, the mode of operation of redundant power R is switched to described Next mode of operation, and performs step 206; Otherwise, maintain the mode of operation that redundant power R is current, and perform step 206.
In detail, the switching between two mode of operations of redundant power R is realized by the change of the voltage of the inner Ibus of power module.
For example, because the mode of operation that redundant power R is current is active+standby pattern, and the Next mode of operation of redundant power R is equal stream mode, both are not same mode of operations, therefore the mode of operation of redundant power R is automatically switched to equal stream mode from active+standby pattern.
In the present embodiment, according to actual loading degree, the automated intelligent that can realize between the equal stream mode of redundant power R and active+standby pattern switches, when redundant power R underloading, active+standby pattern is used to power to server, one of them power supply normally works and bears whole load, and another power supply is in standby automatically, only consumes a small amount of standby energy; When redundant power R heavy duty, equal stream mode is used to power to server, automatically standby power is waken up, two power supplys all normally work, and respectively share the load of 50%, therefore, according to the needs of actual loading situation, switched by the automated intelligent of the mode of operation of redundant power R, can ensure that redundant power R remains at optimum working efficiency state, thus effectively achieve the energy-saving effect of redundant power R.
Then, in order to whether the input current of monitoring redundant power R can change again, need to continue to perform step 206, namely determine the mode of operation that redundant power R is current and the current input current of redundant power R, the current mode of operation of known redundant power R is equal stream mode, input current that redundant power R is current is 27A.
Same, after determining the mode of operation that redundant power R is current and the current input current of redundant power R, continue the input current situation of change of monitoring redundant power R.Suppose that the input current again monitoring redundant power R changes, 24A is become from 27A, the mode of operation current according to first threshold 23A, Second Threshold 26A, redundant power R is equal stream mode, known 24A is greater than 23A but is less than 26A, the input current 24A of the redundant power R after namely changing is arranged in transitional zone, therefore determine that the Next mode of operation of described redundant power is the current mode of operation of redundant power R, namely, after the current value of redundant power R changes into 24A by 27A, the mode of operation still maintaining redundant power R is equal stream mode.Then, determine that the input current that the current mode of operation of redundant power R is equal stream mode, redundant power R is current is 24A, and on this basis, continue the input current situation of change of monitoring redundant power R, thus repeatedly in the past, the automated intelligent realizing the mode of operation of redundant power R switches, and makes redundant power R remain at optimum working efficiency state.
In the present embodiment, the mode of operation no matter redundant power R is current is equal stream mode, or active+standby pattern, as long as the input current of the redundant power R after changing is in transitional zone, the Next mode of operation of redundant power R is exactly the current mode of operation of redundant power R, namely the current mode of operation of redundant power R is maintained, until when the input current of redundant power R after changing is not in transitional zone, just likely occur that the automated intelligent between two kinds of mode of operations switches.
Such as, the current mode of operation of redundant power R is equal stream mode, when the input current of the redundant power R after changing is greater than Second Threshold, the Next mode of operation of redundant power R is still equal stream mode, equally, when the input current of the redundant power R after changing is in transitional zone, the Next mode of operation of redundant power R is the current mode of operation of redundant power R, namely current equal stream mode is maintained, only have when the input current of the redundant power R after changing is less than first threshold, the Next mode of operation of redundant power R is active+standby pattern, time different from current equal stream mode, the mode of operation of redundant power R just carries out automated intelligent switching from the active+standby pattern of downward one current of equal stream mode.
When server S is normally run, when floating appears in voltage instability, the input current appearance change of repeatedly floating among a small circle of redundant power R can be caused, or the other influences factor input current that may cause redundant power R is equally when repeatedly floating, by this implementation above-mentioned, can according to practical experience, the factors such as rule, pre-set suitable first threshold and Second Threshold, the easy saltus step critical value repeatedly of the input current of redundant power R is made to be in transitional zone, thus can effectively avoid the mode of operation of redundant power R easily to carry out switching repeatedly in the place of saltus step critical value repeatedly at this, to reach the stability improving redundant power R, extend its serviceable life, ensure the quality of power supply, reduce the effects such as energy loss.
As shown in Figure 3, embodiments provide the device that a kind of server power supply is powered, comprising:
First setting unit 301, for arranging first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold;
Determining unit 302, for determining the mode of operation that described redundant power is current and the current input current of described redundant power;
First processing unit 303, for monitoring the input current of described redundant power, when the input current monitoring described redundant power changes, notifies the second processing unit;
Second processing unit 304, for the input current according to the current mode of operation of described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
3rd processing unit 305, time different for the mode of operation current from described redundant power when the Next mode of operation of described redundant power, the mode of operation of described redundant power is switched to described Next mode of operation, and triggers described determining unit execution corresponding operating; Otherwise, maintain the mode of operation that described redundant power is current, and trigger described determining unit execution corresponding operating.
In a kind of possible implementation, described second processing unit 304, specifically for judging the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
In a kind of possible implementation, please refer to Fig. 4, this device can also comprise:
Second setting unit 401, for arrange described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Fourth processing unit 402, during for server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determines the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
In a kind of possible implementation, please refer to Fig. 4, this device can also comprise:
3rd setting unit 403, arranges and be used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged on the functional address at described redundant power;
Selection unit 404, opens for selecting according to this function choosing-item or closes described first threshold, and/or, to the setting of described Second Threshold.
In a kind of possible implementation, described first setting unit 301 is 3 ~ 5A specifically for arranging the absolute value of the difference of described first threshold and described Second Threshold.
The content such as information interaction, implementation between each unit in said apparatus, due to the inventive method embodiment based on same design, particular content can see in the inventive method embodiment describe, repeat no more herein.
In sum, embodiments provide method and device that a kind of server power supply powers, the embodiment of the present invention can have following beneficial effect:
1, embodiments provide method and device that a kind of server power supply powers, pre-set first threshold and the Second Threshold of redundant power; Determine the mode of operation that described redundant power is current and the current input current of described redundant power; When the input current monitoring described redundant power changes, the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power; When the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, mode of operation current for described redundant power is switched to described Next mode of operation.According to this programme, by the Real-Time Monitoring of the input current to described redundant power, enable the mode of operation of described redundant power carry out automated intelligent switching between different working modes, therefore, the present invention can realize the energy-saving effect of server power supply.
2, method and device that a kind of server power supply powers is embodiments provided, according to actual loading degree, the automated intelligent that can realize between the equal stream mode of redundant power and active+standby pattern switches, when redundant power underloading, active+standby pattern is used to power to server, one of them power supply normally works and bears whole load, and another power supply is in standby automatically, only consumes a small amount of standby energy; When redundant power heavy duty, equal stream mode is used to power to server, automatically standby power is waken up, two power supplys all normally work, and respectively share the load of 50%, therefore, according to the needs of actual loading situation, switched by the automated intelligent of the mode of operation of redundant power, can ensure that redundant power remains at optimum working efficiency state, thus effectively achieve the energy-saving effect of redundant power.
3, embodiments provide method and device that a kind of server power supply powers, when server normally runs, when floating appears in voltage instability, the input current appearance change of repeatedly floating among a small circle of redundant power can be caused, or the other influences factor input current that may cause redundant power is equally when repeatedly floating, can according to practical experience, the factors such as rule, pre-set suitable first threshold and Second Threshold, the easy saltus step critical value repeatedly of the input current of redundant power is made to be in transitional zone, thus can effectively avoid the mode of operation of redundant power easily to carry out switching repeatedly in the place of saltus step critical value repeatedly at this, to reach the stability improving redundant power, extend its serviceable life, ensure the quality of power supply, reduce the effects such as energy loss.
Finally it should be noted that: the foregoing is only preferred embodiment of the present invention, only for illustration of technical scheme of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. a server power supply method of powering, it is characterized in that, pre-set first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold, and the method comprises:
S1: determine the mode of operation that described redundant power is current and the current input current of described redundant power;
S2: the input current of monitoring described redundant power, when the input current monitoring described redundant power changes, performs S3;
S3: the input current of the mode of operation current according to described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
S4: when the mode of operation that the Next mode of operation of described redundant power is current from described redundant power is different, the mode of operation of described redundant power is switched to described Next mode of operation, and performs S1; Otherwise, maintain the mode of operation that described redundant power is current, and perform S1.
2. method according to claim 1, is characterized in that, describedly determines the Next mode of operation of described redundant power, comprising:
Judge the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
3. method according to claim 1, is characterized in that,
Before S1, comprise further: pre-set described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Before S1, comprising further: during server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determining the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
4. method according to claim 1, is characterized in that, before the first threshold pre-setting redundant power described and Second Threshold, comprises further:
The functional address of described redundant power is arranged and is used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged, select to open or close described first threshold according to this function choosing-item, and/or, to the setting of described Second Threshold.
5., according to described method arbitrary in Claims 1-4, it is characterized in that,
The absolute value of the difference of described first threshold and described Second Threshold is 3 ~ 5A.
6. a server power supply device of powering, is characterized in that,
First setting unit, for arranging first threshold and the Second Threshold of redundant power, wherein, described first threshold is not more than described Second Threshold;
Determining unit, for determining the mode of operation that described redundant power is current and the current input current of described redundant power;
First processing unit, for monitoring the input current of described redundant power, when the input current monitoring described redundant power changes, notifies the second processing unit;
Second processing unit, for the input current according to the current mode of operation of described first threshold and described Second Threshold, described redundant power and the described redundant power after changing, determines the Next mode of operation of described redundant power;
3rd processing unit, time different for the mode of operation current from described redundant power when the Next mode of operation of described redundant power, the mode of operation of described redundant power is switched to described Next mode of operation, and triggers described determining unit execution corresponding operating; Otherwise, maintain the mode of operation that described redundant power is current, and trigger described determining unit execution corresponding operating.
7. the server power supply according to claim 6 device of powering, is characterized in that,
Described second processing unit, specifically for judging the input current of the described redundant power after described change and described first threshold, and/or, the relation of described Second Threshold;
When the input current of the described redundant power after judged result comprises described change is not less than described Second Threshold, determine that the Next mode of operation of described redundant power is equal stream mode;
When the input current of the described redundant power after judged result comprises described change is not more than described first threshold, determine that the Next mode of operation of described redundant power is active+standby pattern;
When the input current of the described redundant power after judged result comprises described change is greater than described first threshold but is less than described Second Threshold, determine that the Next mode of operation of described redundant power is the current mode of operation of described redundant power.
8. the server power supply according to claim 6 device of powering, is characterized in that,
Comprise further: the second setting unit, for arrange described redundant power start time input current be not less than described Second Threshold time, described redundant power start time mode of operation be equal stream mode; Arrange described redundant power start time input current be not more than described first threshold time, described redundant power start time mode of operation be active+standby pattern; Arrange the input current of described redundant power when starting when being positioned at transitional zone, the mode of operation of described redundant power when starting is any one in equal stream mode and active+standby pattern; Described transitional zone, comprising: be greater than described first threshold but to be less than the current value of described Second Threshold interval;
Comprise further: fourth processing unit, during for server starting up, according to the configuration information of the mode of operation of described redundant power when starting, determine the mode of operation of described redundant power when starting according to the input current of described redundant power when starting.
9. the server power supply according to claim 6 device of powering, is characterized in that, comprise further:
3rd setting unit, arranges and be used for opening and closing described first threshold, and/or described Second Threshold carries out the function choosing-item arranged on the functional address at described redundant power;
Selection unit, opens for selecting according to this function choosing-item or closes described first threshold, and/or, to the setting of described Second Threshold.
10., according to the device that described server power supply arbitrary in claim 6 to 9 is powered, it is characterized in that,
Described first setting unit is 3 ~ 5A specifically for arranging the absolute value of the difference of described first threshold and described Second Threshold.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844185A (en) * | 2016-09-19 | 2018-03-27 | 华为数字技术（成都）有限公司 | A kind of method for managing power supply and device |
| CN110413093A (en) * | 2019-06-28 | 2019-11-05 | 苏州浪潮智能科技有限公司 | A kind of server uninterrupted power supply device |
| TWI815054B (en) * | 2020-11-02 | 2023-09-11 | 英業達股份有限公司 | System for monitoring power supply unit and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140028100A1 (en) * | 2009-06-30 | 2014-01-30 | Viktor Vogman | Reducing power losses in a redundant power supply system |
| CN103744705A (en) * | 2014-01-18 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Design method capable of identifying AC\DC input and automatically starting active and standby function of power supply |
| CN103902014A (en) * | 2014-03-21 | 2014-07-02 | 浪潮电子信息产业股份有限公司 | Novel design method for achieving energy-saving power supply of server power supply |
| CN104267796A (en) * | 2014-09-28 | 2015-01-07 | 浪潮电子信息产业股份有限公司 | Design method of intelligent redundant framework of server power supply |
| CN104317377A (en) * | 2014-09-28 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Design method for controlling power state (active or standby) through BMC (Baseboard Management Controller) |
-
2015
- 2015-11-20 CN CN201510809561.0A patent/CN105320241A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140028100A1 (en) * | 2009-06-30 | 2014-01-30 | Viktor Vogman | Reducing power losses in a redundant power supply system |
| CN103744705A (en) * | 2014-01-18 | 2014-04-23 | 浪潮电子信息产业股份有限公司 | Design method capable of identifying AC\DC input and automatically starting active and standby function of power supply |
| CN103902014A (en) * | 2014-03-21 | 2014-07-02 | 浪潮电子信息产业股份有限公司 | Novel design method for achieving energy-saving power supply of server power supply |
| CN104267796A (en) * | 2014-09-28 | 2015-01-07 | 浪潮电子信息产业股份有限公司 | Design method of intelligent redundant framework of server power supply |
| CN104317377A (en) * | 2014-09-28 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Design method for controlling power state (active or standby) through BMC (Baseboard Management Controller) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844185A (en) * | 2016-09-19 | 2018-03-27 | 华为数字技术（成都）有限公司 | A kind of method for managing power supply and device |
| CN107844185B (en) * | 2016-09-19 | 2020-01-31 | 华为数字技术（成都）有限公司 | power supply management method and device |
| CN110413093A (en) * | 2019-06-28 | 2019-11-05 | 苏州浪潮智能科技有限公司 | A kind of server uninterrupted power supply device |
| TWI815054B (en) * | 2020-11-02 | 2023-09-11 | 英業達股份有限公司 | System for monitoring power supply unit and method thereof |
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