Method and apparatus for managing power supply and power supply system

Method and apparatus for managing power supply and power supply system

  • CN 102,318,200 A
  • Filed: 02/17/2009
  • Published: 01/11/2012
  • Est. Priority Date: 02/17/2009
  • Status: Active Application
First Claim
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1. Claim1st, a kind of method for managing power supply, it is characterised in that including:

  • Obtain the power demand values and the rated output power of each power supply unit of each module of communication equipment;

    The power demand values of each module of acquisition are adjusted, the overall power requirement value of the communication equipment is obtained;

    According to the overall power requirement value of the communication equipment after accounting and the rated output power of each power supply unit of acquisition, the actual unlatching quantity of presently described communication equipment power supply unit is adjusted.2nd, according to the method described in claim 1, it is characterised in that the power demand values of each module for obtaining communication equipment, it is:

    According to the configuring condition and state of each module, the power demand values of each module of communication equipment are obtained.3rd, method according to claim 2, it is characterised in that each module includes each veneer and each heat-sink unit, the power demand values of each module that communication equipment is obtained according to the configuring condition and state of each module are:

    Veneer power demand values in the signal in place of each veneer and the board type of each veneer, or each veneer power demand memory cell obtain the power demand values of each veneer;

    The power demand values of each heat-sink unit are obtained according to the rotation speed change of the signal in place of each heat-sink unit and each heat-sink unit.4th, method according to claim 2, it is characterised in that each module be each veneer, it is described according to the configuring condition and state of each module obtain communication equipment each module power demand values, be:

    The power demand values of each veneer are obtained according to the board type of the signal in place of each veneer and each veneer;

    OrVeneer power demand values in each veneer power demand memory cell obtain the power demand values of each veneer.5th, the method according to any one of Claims 1-4, it is characterised in that also include:

    The in place or out of order signal of power supply unit is detected;

    According to the signal detected, the switch of power supply unit is controlled.6th, the method according to any one of Claims 1-4, it is characterized in that, the rated output power of the overall power requirement value of the communication equipment according to after accounting and each power supply unit of acquisition, adjusts the actual unlatching quantity of current communication devices power supply unit, is:

    According to the overall power requirement value of the communication equipment after accounting and the rated output power of each power supply unit of acquisition, pass through hardware control logic, determine that current communication devices power supply unit needs the quantity opened, the actual unlatching quantity of current communication devices power supply unit is adjusted to the quantity that the determination current communication devices power supply unit needs to open.7th, a kind of device for managing power supply, it is characterised in that including:

    The power demand values of each module of acquisition for the power demand values and the rated output power of each power supply unit of each module for obtaining communication equipment, and are adjusted, obtain the communication equipment overall power requirement value by energy saving of system controller;

    The rated output power of the communication equipment overall power requirement value and each power supply unit is exported and gives power supply Energy Saving Control logic unit;

    The power supply Energy Saving Control logic unit, for the communication equipment overall power requirement value and the rated output power of each power supply unit exported according to the energy saving of system controller, adjusts the actual unlatching quantity of presently described communication equipment power supply unit.8th, device according to claim 7, it is characterised in that the energy saving of system controller includes:

    Acquiring unit, for the power demand values and the rated output power of each power supply unit of each module for obtaining communication equipment;

    Accounting unit, the power demand values of each module for being obtained to the acquiring unit are adjusted, and obtain the communication equipment overall power requirement value;

    Output unit, the rated output power of each power supply unit obtained for the communication equipment overall power requirement value for obtaining the Accounting unit and the acquiring unit is exported to the power supply Energy Saving Control logic unit.9th, device according to claim 8, it is characterised in that the output unit, is additionally operable to control each module.10th, device according to claim 8 or claim 9, it is characterised in that the power supply Energy Saving Control logic unit includes:

    Memory cell, for storing the communication equipment overall power requirement value of the energy saving of system controller output and the rated output power of each power supply unit;

    Number of power sources unit is determined, for the communication equipment overall power requirement value and the rated output power of each power supply unit stored according to the register, determines that current communication devices power supply unit needs the quantity opened;

    Adjustment unit, for the actual unlatching quantity of current communication devices power supply unit to be adjusted into the quantity that the determination current communication devices power supply unit needs to open.11st, the device of power supply is managed according to claim 7, it is characterised in that each module includes:

    Each veneer and each heat-sink unit;

    Or each module is each veneer.12nd, device according to claim 10, it is characterised in that the power supply Energy Saving Control logic unit also includes:

    State detection unit, for being detected to each module, the in place of each power supply unit, normal work or out of order signal;

    The adjustment unit, the signal detected according to the state detection unit controls the switch of each power supply unit.13rd, a kind of electric power system, applied to communication equipment, it is characterised in that the electric power system includes:

    Manage device, each module of the communication equipment and each power supply unit of power supply, the device of the management power supply, for being managed to each power supply unit;

    Each power supply unit, for providing power supply to each module;

    Wherein:

    The device of the management power supply, obtains the power demand values and the rated output power of each power supply unit of each module of communication equipment, and the power demand values of each module of acquisition are adjusted, and obtains the communication equipment overall power requirement value;

    According to the communication equipment overall power requirement value and the rated output power of each power supply unit, the actual unlatching quantity of current communication devices power supply unit is adjusted.14th, system according to claim 13, the device of the management power supply includes:

    Energy saving of system controller and power supply Energy Saving Control logic unit, wherein:

    The power demand values of each module of acquisition for the power demand values and the rated output power of each power supply unit of each module for obtaining communication equipment, and are adjusted, obtain the communication equipment overall power requirement value by the energy saving of system controller;

    The rated output power of the communication equipment overall power requirement value and each power supply unit is exported and gives power supply Energy Saving Control logic unit;

    The power supply Energy Saving Control logic unit, the communication equipment overall power requirement value and the rated output power of each power supply unit exported for ability according to the energy saving of system controller adjusts the actual unlatching quantity of presently described communication equipment power supply unit.15th, system according to claim 14, it is characterised in that the energy saving of system controller includes:

    Acquiring unit, for obtain each module of communication equipment power demand values and each power supply unit it is specifiedPower output;

    Accounting unit, the power demand values of each module for being obtained to the acquiring unit are adjusted, and obtain the communication equipment overall power requirement value;

    Output unit, the rated output power of each power supply unit of communication equipment obtained for the communication equipment overall power requirement value for obtaining the Accounting unit and the acquiring unit, which is exported, gives power supply Energy Saving Control logic unit.16th, system according to claim 15, it is characterised in that the output unit, is additionally operable to control each module.17th, the system according to claims 14 or 15, it is characterised in that the power supply Energy Saving Control logic unit includes:

    Memory cell, for storing the communication equipment overall power requirement value of the energy saving of system controller output and the rated output power of each power supply unit;

    Number of power sources unit is determined, for the communication equipment overall power requirement value and the rated output power of each power supply unit stored according to the register, determines that current communication devices power supply unit needs the quantity opened;

    Adjustment unit, for the actual unlatching quantity of current communication devices power supply unit to be adjusted into the quantity that the determination current communication devices power supply unit needs to open.18th, system according to claim 17, it is characterised in that the power supply Energy Saving Control logic unit also includes:

    State detection unit, is detected for the in place or out of order signal to each module, each power supply unit;

    The adjustment unit, the signal detected according to the state detection unit controls the switch of each power supply unit.

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