CN103253558B - Elevator electric power control setup and elevator electric power control method - Google Patents
Elevator electric power control setup and elevator electric power control method Download PDFInfo
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- CN103253558B CN103253558B CN201210313925.2A CN201210313925A CN103253558B CN 103253558 B CN103253558 B CN 103253558B CN 201210313925 A CN201210313925 A CN 201210313925A CN 103253558 B CN103253558 B CN 103253558B
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Abstract
Elevator electric power control setup and elevator electric power control method.A kind of elevator electric power control setup and elevator electric power control method are provided, clearly based on the electricity-saving rate of the use amount of power of elevator, prevent the reduction of transport capacity and excellent in efficiency carry out the power-saving control of elevator.Elevator electric power control setup according to embodiment comprises: power-saving control job information storage part, configuration part, electricity-saving rate and electric power control portion.Power-saving control job information storage part stores a reference value for each electricity-saving rate preset for carrying out multiple running program information that power saving correspondence controls.The expected value of the electricity-saving rate of configuration part, electricity-saving rate setting elevator.Electric power control portion exceedes one or more running program information of way selection of the expected value of the electricity-saving rate of setting with the aggregate value of a reference value of electricity-saving rate, generated the signal being used for the running of the equipment in elevator being carried out to the control of power saving correspondence by the running program information selected, and export to elevator control gear.
Description
The application, based on Japanese publication patent 2012-033849 (February 20 2012 applying date), requires the preferential interests enjoying this application.The application, by referring to this application, comprises the whole of the content of this application.
Technical field
Embodiments of the present invention relate to elevator electric power control setup and elevator electric power control method.
Background technology
In the past, in the running of elevator controls, by controlling in the mode using amount of power to be no more than the threshold value of regulation, the operation that energy-saving effect is improved was carried out.
As the technology for carrying out such operation, such as, there is following demand supervisory system: when the predictor of the demand accepting electric power from commercial system exceedes contract demand, by sending demand and warn and changing the reduction that the speed of elevator and/or acceleration-deceleration seek to use amount of power.Moreover, as other technology, there is following group's management control system: based on use amount of power and the mean waiting time of each time period corresponding with target power amount, control the operating number of elevator by each time period.
Summary of the invention
But, when changing speed and/or the acceleration-deceleration of elevator by demand warning, because speed change is carried out in the demand warning occurred by the electricity usage amount whole according to this building, cannot clearly as the electricity-saving rate of the use amount of power of elevator.Moreover, to the power saving mentioned in the application, be also called economize on electricity, mean the reduction in the possible range making power consumption power and saving.
Also have, when being managed control by group and controlling the operating number of elevator, if the reduction expected value of amount of power (economize on electricity expected value) is very low, control by means of only the equipment in elevator just can be corresponding, so reduce use amount of power due to the restriction by the high elevator operating number in electricity-saving rate, so there is the such problem of reduction that transport capacity occurs.
The present invention makes in view of the foregoing, and its object is to provides a kind of elevator electric power control setup and elevator electric power control method, clearly based on the electricity-saving rate of the use amount of power of elevator, prevent the reduction of transport capacity and excellent in efficiency carry out the power-saving control of elevator.
The elevator electric power control setup of embodiment comprises: power-saving control job information storage part, configuration part, electricity-saving rate and electric power control portion.Power-saving control job information storage part stores a reference value for each electricity-saving rate preset for carrying out multiple running program information that power saving correspondence controls.The expected value of the electricity-saving rate of configuration part, electricity-saving rate setting elevator.Electric power control portion exceedes one or more running program information of way selection of the expected value of the electricity-saving rate of setting with the aggregate value of a reference value of electricity-saving rate, generated the signal being used for the running of the equipment in elevator being carried out to the control of power saving correspondence by the running program information selected, and export to elevator control gear.
According to the elevator electric power control setup of above-mentioned formation, clearly based on the electricity-saving rate of the use amount of power of elevator, the reduction of transport capacity can be prevented and excellent in efficiency carry out the power-saving control of elevator.
Accompanying drawing explanation
Fig. 1 represents the whole figure utilized based on the formation of the elevator device of the elevator electric power control setup of the 1st embodiment.
Fig. 2 is an example of the information stored in the power-saving control job information storage part based on the elevator electric power control setup of the 1st embodiment.
Fig. 3 represents the diagram of circuit of the work of the elevator electric power device based on the 1st embodiment.
Fig. 4 represents whole figure of the formation of the elevator device of the elevator electric power control setup utilized based on the 2nd embodiment and the 3rd embodiment.
Fig. 5 is based on use amount of power during the usual Electric control obtained in the elevator electric power control setup of the 2nd embodiment and the 3rd embodiment and the example of the use electric power graphs graphically illustrated by total per hour.
Fig. 6 is based on the use amount of power during power-saving control obtained in the elevator electric power control setup of the 2nd embodiment and the 3rd embodiment and the example of the use electric power graphs graphically illustrated by total per hour.
Fig. 7 is the diagram of circuit of the work of the elevator electric power device represented based on the 2nd embodiment and the 3rd embodiment.
Fig. 8 is the diagram of circuit of the work represented in the elevator electric power control setup based on the 3rd embodiment when carrying out the resetting of the expected value of electricity-saving rate.
Fig. 9 is that use amount of power when representing usual Electric control in the elevator electric power control setup based on the 3rd embodiment is routine with of the chart using possibility amount of power.
Figure 10 represents the whole figure utilized based on the formation of the elevator device of the elevator electric power control setup of the 4th embodiment.
Figure 11 is an example of the information of the use amount of power predicted value obtained in the elevator electric power control setup based on the 4th embodiment.
Figure 12 is the diagram of circuit of the process represented in the elevator electric power control setup based on the 4th embodiment when calculating the expected value of electricity-saving rate.
Figure 13 represents the whole figure utilized based on the formation of the elevator device of the elevator electric power control setup of the 5th embodiment.
Detailed description of the invention
" the 1st embodiment "
Utilizing in the elevator device based on the elevator electric power control setup of the 1st embodiment of the present invention, carry out the mode run with the electricity-saving rate more than expected value of the electricity-saving rate according to building manager and/or store keeper's setting, efficiency controls the running of the equipment in elevator well.
The formation > of < elevator device
About the formation utilized based on the elevator device of the elevator electric power control setup of present embodiment, be described with reference to Fig. 1.
Elevator device 1A based on present embodiment comprises: be arranged at the 1st elevator 10a of the building in building etc., the 2nd elevator 10b, the 3rd elevator 10c, group manage the group management control apparatus 20 of the work of these elevators, be connected to the elevator electric power control setup 30A of the 1st elevator 10a ~ the 3rd elevator 10c and group management control apparatus 20.
1st elevator 10a comprises: have the elevator control gear 11a of operation control section 111a and car apparatus control part 112a, rise machine 12a and car 13a by the volume of operation control section 111a control running, controlled the light equipment 131a in car 13a and the air conditioner 132a of running by car apparatus control part 112a.
2nd elevator 10b too, comprising: elevator control gear 11b, the volume controlled by elevator control gear 11b rise machine 12b, car 13b, light equipment 131b in car 13b and air conditioner 132b.Further, the 3rd elevator 10c too, comprising: elevator control gear 11c, the volume controlled by elevator control gear 11c rise machine 12c, car 13c, light equipment 131c in car 13c and air conditioner 132c.
Further, elevator electric power control setup 30A comprises: power-saving control job information storage part 31, configuration part, electricity-saving rate 32 and electric power control portion 33A.
Power-saving control job information storage part 31 stores relevant to the 1st elevator 10a ~ the 3rd elevator 10c and represents many articles of power-saving control job informations of the running program information for carrying out power-saving control, a reference value of and the applicable priority that presets relevant to each power-saving control job information, electricity-saving rate when being suitable for the possible time and performing.
Configuration part, electricity-saving rate 32 is configured to comprise: the Personal Computer etc. of the switch that the usual Electric control of conversion elevator and power saving correspondence control and/or the information that the operating and setting being carried out the interface of keyboard etc. by building manager and/or store keeper controls about power saving correspondence.When configuration part, electricity-saving rate 32 is made up of Personal Computer, as the corresponding information controlled of power saving about elevator, such as, input and the expected value of each applicable time of setting power saving correspondence control, the electricity-saving rate of each memory bank.
Electric power control portion 33A selects the power-saving control job information corresponding with the information set configuration part, electricity-saving rate 32 from power-saving control job information storage part 31, being generated the power-saving control working signal of the running for controlling the equipment in group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c by the power-saving control job information selected, exporting to group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c.
The work > of < elevator device
Secondly, the work about the elevator device 1A based on present embodiment is described.
In present embodiment, in the power-saving control job information storage part 31 of elevator electric power control setup 30A, prestore many power-saving control job informations as shown in Figure 2, about they the priority (prioritization from height in order for " A " → " B " → " C ") be suitable for, be suitable for the possible time and carry out the control based on this power-saving control job information time a reference value of electricity-saving rate.
At Fig. 2, indicate: the priority be suitable for " using the number of illumination to cut down, the change of brightness " about power-saving control job information is " A ", and being suitable for be " 8:00 ~ 17:00 " time, and a reference value of electricity-saving rate is " 1% "; The priority be suitable for about the power-saving control job information power remove of hall's monitoring device " in the car that information provides " is " A ", and being suitable for be " unrestrictedly " time, and a reference value of electricity-saving rate is " 2% "; The priority be suitable for about power-saving control job information " power remove of air conditioner, design temperature changes " is " A ", and being suitable for be " unrestrictedly " time, and a reference value of electricity-saving rate is " 3% "; The priority be suitable for about power-saving control job information " change of the Velocity-acceleration in running " is " B ", and being suitable for be " unrestrictedly " time, and a reference value of electricity-saving rate is " 5% "; The priority be suitable for about power-saving control job information " restriction (only even level stopping etc.) service stopping layer " is " B ", being suitable for be " 8:00 ~ 9:00; 11:00 ~ 13:00,17:00 ~ 18:00 " time, and a reference value of electricity-saving rate is " 7% "; The priority be suitable for about power-saving control job information " operating number restriction " is " C ", and being suitable for be " 9:00 ~ 11:00,13:00 ~ 17:00,18:00 ~ 7:00 " time, and a reference value of electricity-saving rate is " 15% ".
Further, configuration part, electricity-saving rate 32 is also made up of Personal Computer in the present embodiment.
Under state as constituted above, the work of the electric power control portion 33A of the elevator electric power control setup 30A that interface input and power saving about the keyboard etc. being operated the Personal Computer forming configuration part, electricity-saving rate 32 by building manager and/or store keeper be corresponding when controlling relevant information, the diagram of circuit of reference Fig. 3 is described.
First, if in configuration part, electricity-saving rate 32, as the information controlled about power saving correspondence, such as input and the expected value (step S11) of the electricity-saving rate of each applicable time of setting power saving correspondence control, then at electric power control portion 33A, start the process (step S12) selecting the power-saving control job information of applicable object the information stored from power-saving control job information storage part 31.
Here, when selecting power-saving control job information, first the power-saving control job information (step S13) whether having the priority A also do not selected in the information stored at power-saving control job information storage part 31 is judged, in the non-existent situation of power-saving control job information of the priority A do not selected ("No" of step S13), determine whether the power-saving control job information (step S14) of the priority B also do not selected, the power-saving control job information of the priority B do not selected also ("No" of step S14) in non-existent situation, determine whether the power-saving control job information (step S15) of the priority C also do not selected.
When step S13 is determined with the power-saving control job information of priority A ("Yes" of step S13), when step S14 is determined with the power-saving control job information of priority B ("Yes" of step S14), when step S15 is determined with the power-saving control job information of priority C ("Yes" of step S15), the applicable time set in step s 11 when this power-saving control job information be suitable for may in the time ("Yes" of step S16), select this power-saving control job information as applicable object (step S17).By the process of step S13 here ~ S17, in the power-saving control job information stored, carry out the information of selector suitable possibility time with the high order of priority.
Further, judge whether a reference value of the electricity-saving rate of the power-saving control job information of the applicable object selected exceedes the expected value (step S18) of the electricity-saving rate set in step s 11.
In step S16, judge that the applicable time set in step s 11 may in the time ("No" of step S16) being suitable for of the power-saving control job information met, or, in step S18, when a reference value of the electricity-saving rate of the power-saving control job information of judgement applicable object does not exceed the expected value of the electricity-saving rate set in step s 11 ("No" of step S18), return the process of step S13.
Like this, the selection process of the power-saving control job information of applicable object repeatedly, until the aggregate value of a reference value of the electricity-saving rate of the power-saving control job information of applicable object exceedes the expected value of the electricity-saving rate set in step s 11.
When the aggregate value of a reference value of the electricity-saving rate of the power-saving control job information of applicable object exceedes the expected value of the electricity-saving rate set in step s 11 ("Yes" of step S18), being generated the power-saving control working signal of the running for controlling the equipment in group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c by the power-saving control job information selected, exporting (step S19) to group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c.In group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c, based on the power saving working signal obtained, the volume controlling to be undertaken by operation control section 111a ~ 111c rises the running of the running of machine 12a ~ 12c and/or the light equipment 131a ~ 131c undertaken by car apparatus control part 112a ~ 112c, air conditioner 132a ~ 132c.
Such as, if as the information controlled about power saving correspondence, input and set the expected value " 1% " of the electricity-saving rate of applicable time " 13:00 ~ 15:00 " and this time, then select from the power-saving control job information meeting this applicable time priority A " using the number of illumination to cut down; the change of brightness ", generate the power-saving control working signal for controlling light equipment 131a ~ 131c, the car apparatus control part 112a ~ 112c to the 1st elevator control gear 11a ~ the 3rd elevator control gear 11c exports.Further, by car apparatus control part 112a ~ 112c, the ON/OFF state, brightness etc. of light equipment 131a ~ 131c is controlled based on the power-saving control working signal obtained.
Also have, in the information that power-saving control job information storage part 31 stores, whole power-saving control work within the applicable time is all applicable, be no more than the expected value of the electricity-saving rate set in step s 11, and be suitable for ("No" of step S15) when possible unselected power-saving control job information does not exist, generate for carrying out stopping the elevator of full court or at the power-saving control working signal being suitable for the work preset to run under possible maximum electricity-saving rate etc., to group management control apparatus 20 and the 1st elevator 10a ~ the 3rd elevator 10c output (step S20).
According to the 1st above embodiment, according to the expected value making the electricity-saving rate of power consumption of the elevator set by supvr, can try one's best and not damage the convenience of user, the power saving correspondence that efficiency carries out elevator well controls.
" the 2nd embodiment "
Utilizing in the elevator device based on the elevator electric power control setup of the 2nd embodiment of the present invention, at the elevator device based on the 1st embodiment, learn a reference value of the electricity-saving rate of every bar power-saving control job information according to the operation conditions in past, upgrade the information stored in the power-saving control job information storage part 31 of elevator electric power control setup.
< utilizes the formation > based on the elevator device of the elevator electric power control setup of the 2nd embodiment
About the formation utilized based on the elevator device of the elevator electric power control setup of present embodiment, be described with reference to Fig. 4.
Elevator device 1B based on present embodiment comprises: be arranged at the 1st elevator 10a of the building in building etc., the 2nd elevator 10b, group management control apparatus 20 that the 3rd elevator 10c, group manage the work of these elevators, be connected to the elevator electric power control setup 30B of the 1st elevator 10a ~ the 3rd elevator 10c and group management control apparatus 20 and be connected to the use electric power tester 40 of the 1st elevator 10a ~ the 3rd elevator 10c and elevator electric power control setup 30B.
Due to the formation of the 1st elevator 10a ~ the 3rd elevator 10c and group management control apparatus 20 and function identical with the situation of the 1st embodiment, so detailed description is omitted.
Electric power tester 40 is used to measure the amount of power used at the 1st elevator 10a ~ the 3rd elevator 10c respectively, to the electric power control portion 33B outputting measurement value of elevator electric power control setup 30B.
The formation of elevator electric power control setup 30B replaces electric power control portion 33A and has electric power control portion 33B, and then identical with the formation of the elevator electric power control setup 30A of the 1st embodiment except there is use electric power graphs storage part 34, the detailed description with the function part of identical function is omitted.
Electric power control portion 33B obtains the observed reading of the use amount of power of the 1st elevator 10a ~ the 3rd elevator 10c of specified time limit from use electric power tester 40 according to the condition preset, amount to by each specified time, send to use electric power graphs storage part 34 as use electric power graphs.The condition preset be such as usually Electric control time, power saving correspondence is when controlling or the use amount of power of each hour of the elevator of any number of units of arbitrary period etc.
Moreover electric power control portion 33B, based on sending and being stored in the electricity-saving rate using the information of electric power graphs storage part 34 to calculate each hour of the elevator met, upgrades a reference value of the electricity-saving rate stored in power-saving control job information storage part 31.
Electric power graphs storage part 34 is used to store the use electric power graphs sent from electric power control portion 33B.As Fig. 5 and Fig. 6 represents the example at the use electric power graphs using electric power graphs storage part 34 to store.
Use amount of power when Fig. 5 is the usual Electric control by total per hour 1st elevator 10a ~ 10c the example of the use electric power graphs graphically illustrated.
In addition, Fig. 6 is by the use amount of power of the 1st elevator 10a ~ the 3rd elevator 10c during total execution power saving correspondence control in each hour and the example of the use electric power graphs graphically illustrated, wherein, to input from configuration part, electricity-saving rate 32 and the expected value setting the electricity-saving rate of applicable time " 7:00 ~ 10:00 " is " 5% ", the expected value of the electricity-saving rate of applicable time " 10:00 ~ 15:00 " is " 15% ", and the expected value of the electricity-saving rate of applicable time " 15:00 ~ 18:00 " is " 5% ".At Fig. 6, the amount of reduction compared with the use amount of power when part be represented by dotted lines is the usual Electric control with Fig. 5.
< utilizes the work > based on the elevator device of the elevator electric power control setup of the 2nd embodiment
Secondly, as an example of the work of the elevator device 1B based on present embodiment, about when upgrading and learn a reference value of the electricity-saving rate stored at power-saving control job information storage part 31, the work of the electric power control portion 33B of elevator electric power control setup 30B, the diagram of circuit with reference to Fig. 7 is described.
At Fig. 7, process during the corresponding Electric control of the power saving due to step S11 ~ step S20 is identical with the process of the step S11 ~ S20 of the Fig. 3 illustrated in the 1st embodiment, so detailed description is omitted.
Moreover, in present embodiment, during the usual Electric control not carrying out the corresponding Electric control of this power saving, the use amount of power using the 1st elevator 10a ~ the 3rd elevator 10c measured in electric power tester 40 is obtained by the electric power control portion 33B of elevator electric power control setup 30B, such as amount to as shown in the chart of Fig. 5, be stored in as use electric power graphs and use electric power graphs storage part 34.
If export power-saving control working signal in step S19 or S20, then based on the power saving working signal at the 1st elevator 10a ~ obtain at the 3rd elevator 10c, the volume controlling to be undertaken by operation control section 111a ~ 111c rises the running of the running of machine 12a ~ 12c and/or the light equipment 131a ~ 131c undertaken by car apparatus control part 112a ~ 112c, air conditioner 132a ~ 132c.
Further, by the use amount of power using electric power tester 40 to measure the 1st elevator 10a ~ the 3rd elevator 10c during the control carrying out these runnings, send to elevator electric power control setup 30B.
In elevator electric power control setup 30B, obtain by the observed reading using electric power tester 40 to measure by electric power control portion 33B, as shown in the chart of Fig. 6, such as amount to the use amount of power of each hour of the 1st elevator 10a ~ 10c between the power saving corresponding control period, send as use electric power graphs to use electric power graphs storage part 34 and store (step S21).
Secondly, at electric power control portion 33B, use electric power graphs when being controlled with power saving correspondence by use electric power graphs when using the usual Electric control stored in electric power graphs storage part 34 is compared, and calculates a reference value (step S22) of new electricity-saving rate.The example calculating process about a reference value of electricity-saving rate is described.
In identical time-bands, the use amount of power of average 1 hour during usual Electric control is X1, and the use amount of power of average 1 hour when power saving correspondence controls is Y1, then the electricity-saving rate of average 1 hour is that Z1 is calculated by following formula (1).
[mathematical expression 1]
Z1=(X1-Y1)/X1×100(1)
Further, each unit time of the n hour amount that through type (1) calculates, respectively as Z1, Z2Zn, calculates average electricity-saving rate Z by following formula (2), also can using their electricity-saving rate as average 1 hour.
[mathematical expression 2]
Z=Z1+Z2+···Zn/n(2)
Now, tail off at result of a measurement number, in the large situation of variation of the electricity-saving rate of each unit time, also in each unit time to electricity-saving rate additional weight, average electricity-saving rate Z can be calculated as following formula (3).
[mathematical expression 3]
Z=Z1 α+Z2 β Zn γ/n (α: weight (i), β: weight (ii), γ: weight (iii) (3)
Further, by the such as above-mentioned electricity-saving rate calculated, be stored in power-saving control job information storage part 31, upgrade and learn a reference value (step S23) of the electricity-saving rate of the power-saving control job information met.
Moreover, in order to calculating of this new electricity-saving rate, also can only use during presetting and/or the use power measurement value of arbitrary period.
According to the 2nd above embodiment, by upgrading a reference value of electricity-saving rate preset, can carry out that the power saving of the high elevator of the precision corresponding with the operation conditions of elevator is corresponding to be controlled.
" the 3rd embodiment "
Utilizing in the elevator device based on the elevator electric power control setup of the 3rd embodiment of the present invention, based on the amount of power observed reading in use, when prediction does not complete the electricity-saving rate of setting, resetting the expected value of electricity-saving rate.
< utilizes the formation > based on the elevator device of the elevator electric power control setup of the 3rd embodiment
Because the formation of the elevator device based on present embodiment is identical with the formation of the elevator device 1B illustrated at the 2nd embodiment, so the detailed description with the function part of identical function is omitted.
In present embodiment, except the function illustrated in the 2nd embodiment, the electric power control portion 33B of elevator electric power control setup 30B also has: the observed reading based on the use amount of power from the 1st elevator 10a ~ the 3rd elevator 10c using electric power tester 40 to export determines whether to reach the function of the expected value of the electricity-saving rate of setting in configuration part, electricity-saving rate 32.Further, when judging to reach the expected value of electricity-saving rate, the process of the expected value of electricity-saving rate is reset.
< utilizes the work > based on the elevator device of the elevator electric power control setup of the 3rd embodiment
Secondly, as an example of the work of the elevator device 1B based on the 3rd embodiment, about the observed reading of the use amount of power of the 1st elevator 10a ~ the 3rd elevator 10c when being controlled by power saving correspondence, when to carry out in configuration part, electricity-saving rate 32 the resetting of the expected value of the electricity-saving rate of setting as required, the work of the electric power control portion 33B of elevator electric power control setup 30B, the diagram of circuit with reference to Fig. 8 is described.
At present embodiment and the 2nd embodiment too, when not carrying out the usual Electric control of the corresponding Electric control of this power saving, the use amount of power using the 1st elevator 10a ~ the 3rd elevator 10c measured in electric power tester 40 is obtained by the electric power control portion 33B of elevator electric power control setup 30B, such as amount to as shown in the chart of Fig. 5, be stored in as use electric power graphs and use electric power graphs storage part 34.
Under the state of the use electric power graphs when storing usual Electric control like this, if input the expected value of the electricity-saving rate for carrying out each applicable time that power saving correspondence controls from configuration part, electricity-saving rate 32, then by every certain hour, use possibility amount of power (step S31) that the mode calculating to reach this expected value controls for carrying out power saving correspondence.Use amount of power to be deduct the electricity usage amount corresponding with the expected value of electricity-saving rate from electricity usage amount during usual Electric control.
Secondly, below a certain amount of (step S32) whether the residual quantity judging the use amount of power of that the use that calculates may show in amount of power and the use electric power graphs when using the usual Electric control stored in electric power graphs storage part 34, corresponding each certain hour.
Such as, when calculated at every 1 hour as shown in Figure 9 use may amount of power, calculate the residual quantity with use amount of power during usual Electric control with 15 minutes intervals etc., determine whether below a certain amount of.If ("Yes" of step S32), then anti-restoration disposal below a certain amount of.
Here, when judging that the residual quantity of use amount of power when using possibility amount of power and usual Electric control exceedes a certain amount of ("No" of step S32), judgement cannot reach the expected value of the electricity-saving rate of setting, for building manager and/or the store keeper of operation configuration part, electricity-saving rate 32, carry out the display reset, broadcast etc. for supervising the expected value of electricity-saving rate.Or, by the mode that the expected value of the electricity-saving rate of setting in configuration part, electricity-saving rate 32 is reduced automatically with the certain ratio preset, the expected value of electricity-saving rate is reset (step S33).
According to the 3rd above embodiment, by being formed in the mode resetting expected value when judging the expected value cannot reaching the electricity-saving rate set by building manager and/or store keeper, can reliably and the power saving correspondence that excellent in efficiency ground carries out elevator control.
" the 4th embodiment "
Utilizing in the elevator device based on the elevator electric power control setup of the 4th embodiment of the present invention, based on the expected value of the information setting electricity-saving rate of the use electric power predicted value obtained from outside.
< utilizes the formation > based on the elevator device of the elevator electric power control setup of the 4th embodiment
About the formation utilized based on the elevator device of the elevator electric power control setup of present embodiment, be described with reference to Figure 10.
Elevator device 1C based on present embodiment comprises: the 1st elevator 10a being arranged at the building in building etc., 2nd elevator 10b, 3rd elevator 10c, the group management control apparatus 20 of the work of these elevators of group's management, be connected to the elevator electric power control setup 30C of the 1st elevator 10a ~ the 3rd elevator 10c and group management control apparatus 20, be connected to the use electric power tester 40 of the 1st elevator 10a ~ the 3rd elevator 10c and elevator electric power control setup 30C, with the use electric power predictor 50 being connected to elevator electric power control setup 30C.
Due to the 1st elevator 10a ~ the 3rd elevator 10c, group management control apparatus 20, use the formation of electric power tester 40 and function identical with the situation of the 2nd embodiment and the 3rd embodiment, so detailed description omission.
Use electric power predictor 50 to be connected to elevator electric power control setup 30C via the external network of internet etc., the information using amount of power predicted value is provided by Utilities Electric Co. etc.
The formation of elevator electric power control setup 30C comprises: power-saving control job information storage part 31, electric power control portion 33C, use electric power graphs storage part 34 and setup control portion, electricity-saving rate 35.Because power-saving control job information storage part 31, electric power control portion 33C are identical with the function part that uses the elevator electric power control setup 30B of the formation of electric power graphs storage part 34 and function and the 2nd embodiment and the 3rd embodiment corresponding, so detailed description omission.
Setup control portion, electricity-saving rate 35 obtains the information from the use amount of power predicted value using electric power predictor 50 to provide, and calculates the expected value of electricity-saving rate based on the information obtained and the electricity-saving rate control information preset.
< utilizes the work > based on the elevator device of the elevator electric power control setup of the 4th embodiment
Secondly, the example about the work of the elevator device 1C based on present embodiment is described.
In present embodiment, in setup control portion, electricity-saving rate 35, set as follows in advance as electricity-saving rate control information: when using amount of power predicted value to exceed 90% of maximum supply amount of power, the expected value of electricity-saving rate is set to 15%, and when using amount of power predicted value to be 80% ~ 90% of maximum supply amount of power, the expected value of electricity-saving rate is 5%.
Under the state of setting like this, in setup control portion, electricity-saving rate 35, obtain the information from the use amount of power predicted value using electric power predictor 50 to provide.One example of the information of the use amount of power predicted value obtained as Figure 11 expression.
At Figure 11, indicate: provide as the information of every 1 hour and use amount of power predicted value, exceed 90% of maximum power delivery volume at moment 18:00, become 80% ~ 90% of maximum power delivery volume at moment 10:00 ~ 17:00 and 19:00 ~ 20:00.
Secondly, based on information and the electricity-saving rate control information preset of the use amount of power predicted value obtained, the expected value of electricity-saving rate is calculated.About process when calculating the expected value of electricity-saving rate in setup control portion, electricity-saving rate 35, the diagram of circuit with reference to Figure 12 is described.
First when the use amount of power predicted value obtained exceedes 90% of maximum power delivery volume ("Yes" of step S41), such as at the moment 18:00 of Figure 11, the expected value of electricity-saving rate is set as 15% and exports (step S42) to electric power control portion 33C.
In addition, in step S41, amount of power predicted value is used to be less than 90% ("No" of step S41) of maximum power delivery volume, and (the "Yes" of step S43 when more than 80%; Use amount of power predicted value to be maximum power delivery volume 80% ~ 90% when), such as at moment 10:00 ~ 17:00 and the 19:00 ~ 20:00 of Figure 11, the expected value of electricity-saving rate is set as 5% and exports (step S44) to electric power control portion 33C.
In addition, in step S43, use amount of power predicted value ("No" of step S43), not expected value of setting power saving rate less than 80% of maximum power delivery volume.
In electric power control portion 33C, if to obtain in setup control portion, electricity-saving rate 35 expected value of the electricity-saving rate of setting, then based on this with the 2nd embodiment or the 3rd embodiment identical execution power saving is corresponding controls.
According to the 4th above embodiment, the supvr in building and/or store keeper non-manual setting power saving rate, based on the information of the use amount of power predicted value provided from outside, the power saving correspondence control of elevator can be performed well by electricity-saving rate as required and then efficiency.
" the 5th embodiment "
Utilizing in the elevator device based on the elevator electric power control setup of the 5th embodiment of the present invention, comprising: obtained the means of the expected value of electricity-saving rate by the operation of building manager and/or store keeper and obtained the both sides of the means of expected value based on the information of the use electric power predicted value obtained from outside.
< utilizes the formation > based on the elevator device of the elevator electric power control setup of the 5th embodiment
Elevator device 1D based on present embodiment comprises: the 1st elevator 10a being arranged at the building in building etc., 2nd elevator 10b, 3rd elevator 10c, the group management control apparatus 20 of the work of these elevators of group's management, be connected to the elevator electric power control setup 30D of the 1st elevator 10a ~ the 3rd elevator 10c and group management control apparatus 20, be connected to the use electric power tester 40 of the 1st elevator 10a ~ the 3rd elevator 10c and elevator electric power control setup 30D, with the use electric power predictor 50 being connected to elevator electric power control setup 30D.
Due to the 1st elevator 10a ~ the 3rd elevator 10c, group management control apparatus 20, use electric power tester 40, use the formation of electric power predictor 50 and function identical with the situation of the 4th embodiment, so detailed description omission.
The formation of elevator electric power control setup 30D comprises: power-saving control job information storage part 31, configuration part, electricity-saving rate 32, electric power control portion 33D, use electric power graphs storage part 34 and setup control portion, electricity-saving rate 35.Due to power-saving control job information storage part 31, use the formation in electric power graphs storage part 34 and setup control portion, electricity-saving rate 35 and the function function part corresponding with the elevator electric power control setup 30C of the 4th embodiment identical, detailed description omission.
The electricity-saving rate inputted from configuration part, electricity-saving rate 32 and the electricity-saving rate etc. that obtains from setup control portion, electricity-saving rate 35 compare them when obtaining multiple electricity-saving rate by electric power control portion 33D, select and set the value of a large side, performing power saving correspondence and control.
< utilizes the work > based on the elevator device of the elevator electric power control setup of the 5th embodiment
Secondly, an example of the work of the elevator device 1D based on present embodiment is described.In the electric power control portion 33D of the elevator electric power control setup 30D based on present embodiment, when obtaining electricity-saving rate from the both sides of configuration part, electricity-saving rate 32 and setup control portion, electricity-saving rate 35, value maximum in them is selected to be set as electricity-saving rate, after, by controlling with any one identical processing execution power saving of the 1st embodiment ~ the 3rd embodiment is corresponding.
According to the 5th above embodiment, when obtaining multiple electricity-saving rate, by the electricity-saving rate using their intermediate value maximum, the power saving correspondence carrying out the high elevator of precision further controls.
Be illustrated several embodiment of the present invention, these embodiments are pointed out as an example, are not intended to limit scope of invention.These new embodiments can be implemented in every way, can carry out various omission, displacement, change in the scope of purport not departing from invention.These embodiments or its distortion are contained in scope of invention and main idea, and are contained in invention and the equivalency range thereof of claim record.
Claims (9)
1. an elevator electric power control setup, is characterized in that, above-mentioned elevator electric power control setup is connected to the elevator control gear of the running of the equipment controlled in elevator, and above-mentioned elevator electric power control setup comprises:
Power-saving control job information storage part, stores a reference value to each electricity-saving rate preset for carrying out the corresponding running program information controlled of each relevant power saving limited to the running of each equipment in the car of elevator and the operating number of elevator;
Configuration part, electricity-saving rate, the expected value of the electricity-saving rate of the above-mentioned elevator of setting input; With
Electric power control portion, with the power saving relevant to the running of each equipment in car corresponding control to have precedence over to limit with the operating number of elevator that relevant power saving is corresponding to be controlled, and the aggregate value of a reference value of above-mentioned electricity-saving rate exceedes the mode of the expected value of the electricity-saving rate set in configuration part, above-mentioned electricity-saving rate, one or more above-mentioned running program information are selected in the information stored from above-mentioned power-saving control job information storage part, the signal being used for the running of the equipment in above-mentioned elevator being carried out to the control of power saving correspondence is generated by selected running program information, and export to above-mentioned elevator control gear.
2. elevator electric power control setup as claimed in claim 1, is characterized in that,
In above-mentioned power-saving control job information storage part, also store the priority of each above-mentioned running program information and be suitable for the information of possibility time;
In configuration part, above-mentioned electricity-saving rate, set to the expected value of above-mentioned electricity-saving rate each power saving corresponding applicable time controlled; With
At above-mentioned electric power control portion, applicable time of the expected value of the electricity-saving rate that select progressively according to priority high in the information stored from above-mentioned power-saving control job information storage part sets in configuration part, above-mentioned electricity-saving rate meets above-mentioned being suitable for may time and also not by the running program information selected, generated the signal being used for controlling the running of the equipment in above-mentioned elevator by selected running program information, and export to above-mentioned elevator control gear.
3. elevator electric power control setup as claimed in claim 1, is characterized in that,
Above-mentioned electric power control portion obtains the observed reading of the use amount of power of above-mentioned elevator, when usual Electric control and when power saving correspondence controls, the use electric power graphs amounted to is carried out in generation by each specified time respectively, use electric power graphs when controlling from use electric power graphs during the usual Electric control generated and power saving correspondence calculates a reference value of new electricity-saving rate, upgrades a reference value of the electricity-saving rate in above-mentioned power-saving control job information storage part.
4. elevator electric power control setup as claimed in claim 2, is characterized in that,
Above-mentioned electric power control portion obtains the observed reading of the use amount of power of above-mentioned elevator, when usual Electric control and when power saving correspondence controls, the use electric power graphs amounted to is carried out in generation by each specified time respectively, use electric power graphs when controlling from use electric power graphs during the usual Electric control generated and power saving correspondence calculates a reference value of new electricity-saving rate, upgrades a reference value of the electricity-saving rate in above-mentioned power-saving control job information storage part.
5. elevator electric power control setup as claimed in claim 3, is characterized in that,
Above-mentioned electric power control portion calculates according to the observed reading of the use amount of power of the above-mentioned elevator obtained when usual Electric control and the expected value of electricity-saving rate that sets in configuration part, above-mentioned electricity-saving rate may amount of power for carrying out use that power saving correspondence controls in the mode reaching this expected value, when the difference of the observed reading of the use amount of power obtained during in the use possibility amount of power calculated with at above-mentioned usual Electric control exceedes a certain amount of, export the information of the expected value for resetting electricity-saving rate.
6. elevator electric power control setup as claimed in claim 4, is characterized in that,
Above-mentioned electric power control portion calculates according to the observed reading of the use amount of power of the above-mentioned elevator obtained when usual Electric control and the expected value of electricity-saving rate that sets in configuration part, above-mentioned electricity-saving rate may amount of power for carrying out use that power saving correspondence controls in the mode reaching this expected value, when the difference of the observed reading of the use amount of power obtained during in the use possibility amount of power calculated with at above-mentioned usual Electric control exceedes a certain amount of, export the information of the expected value for resetting electricity-saving rate.
7. the elevator electric power control setup according to any one of claim 1 to 6, is characterized in that,
Expected value to the electricity-saving rate of configuration part, above-mentioned electricity-saving rate input calculates based on the information of the use amount of power predicted value supplied from outside.
8. the elevator electric power control setup according to any one of claim 1 to 6, is characterized in that,
Above-mentioned electric power control portion, when obtaining the expected value of multiple above-mentioned electricity-saving rate, uses the expected value of the electricity-saving rate of value maximum in these expected values, carries out power saving correspondence and controls.
9. an elevator electric power control method, is characterized in that, elevator electric power control setup is connected to the elevator control gear of the running of the equipment controlled in elevator, and above-mentioned elevator electric power control method comprises the following steps:
Store a reference value to each electricity-saving rate preset for carrying out the corresponding running program information controlled of each relevant power saving limited to the running of each equipment in the car of elevator and the operating number of elevator;
The expected value of the electricity-saving rate of the above-mentioned elevator of setting input; With
With the power saving relevant to the running of each equipment in car corresponding control to have precedence over to limit with the operating number of elevator that relevant power saving is corresponding to be controlled and the aggregate value of a reference value of above-mentioned electricity-saving rate exceedes the mode of the expected value of the electricity-saving rate of above-mentioned setting, one or more above-mentioned running program information is selected from the information of above-mentioned storage, generated the signal being used for the running of the equipment in above-mentioned elevator being carried out to the control of power saving correspondence by selected running program information, and export to above-mentioned elevator control gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP033849/2012 | 2012-02-20 | ||
| JP2012033849A JP5700693B2 (en) | 2012-02-20 | 2012-02-20 | Elevator power control device and elevator power control method |
Publications (2)
| Publication Number | Publication Date |
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| CN103253558A CN103253558A (en) | 2013-08-21 |
| CN103253558B true CN103253558B (en) | 2016-01-20 |
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| CN201210313925.2A Expired - Fee Related CN103253558B (en) | 2012-02-20 | 2012-08-29 | Elevator electric power control setup and elevator electric power control method |
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| CN (1) | CN103253558B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6169964B2 (en) * | 2013-12-18 | 2017-07-26 | 京セラ株式会社 | Energy management system, energy management apparatus, and energy management method |
| JP6397086B2 (en) * | 2017-06-29 | 2018-09-26 | 京セラ株式会社 | Equipment management device and equipment management method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171920A (en) * | 1999-12-21 | 2001-06-26 | Hitachi Ltd | Elevator system |
| JP2005053628A (en) * | 2003-08-01 | 2005-03-03 | Toshiba Elevator Co Ltd | Elevator controller |
| JP2005145652A (en) * | 2003-11-14 | 2005-06-09 | Toshiba Elevator Co Ltd | Electric power supply system for elevator |
| JP2007055700A (en) * | 2005-08-22 | 2007-03-08 | Hitachi Building Systems Co Ltd | Operation control method for elevator |
| JP4662383B2 (en) * | 2008-09-22 | 2011-03-30 | 東芝エレベータ株式会社 | Elevator group management control system |
| JP2011140379A (en) * | 2010-01-07 | 2011-07-21 | Toshiba Elevator Co Ltd | Car inside lighting system for elevator |
| JP2011225304A (en) * | 2010-04-16 | 2011-11-10 | Mitsubishi Electric Engineering Co Ltd | Electric power display device for elevator, and elevator system using the same |
-
2012
- 2012-02-20 JP JP2012033849A patent/JP5700693B2/en not_active Expired - Fee Related
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| JP5700693B2 (en) | 2015-04-15 |
| JP2013170027A (en) | 2013-09-02 |
| CN103253558A (en) | 2013-08-21 |
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