CN112581317B - Power supply conversion system and power supply method based on power utilization balance - Google Patents
Power supply conversion system and power supply method based on power utilization balance Download PDFInfo
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Abstract
The invention discloses a power supply transferring system and a power supply transferring method based on power utilization balance. The power consumption monitoring unit is used for monitoring the power consumption condition of the power supply transferring unit to acquire power consumption information, and the power consumption monitoring unit is used for carrying out power supply distribution by combining the key factor storage unit and the upper limit power Ui by virtue of the processor to form a corresponding distribution method; in the distribution process, reasonable distribution is performed in consideration of actual requirements and upper limit values of various parts.
Description
Technical Field
The invention belongs to the field of power transfer and relates to a power transfer technology, in particular to a power transfer and supply system and a power supply method based on power utilization balance.
Background
The patent with publication number CN110310053A discloses an intelligent statistical method for the automatic autorotation power supply capacity of a distribution network line, which comprises the steps of firstly extracting a system distribution network single line diagram graphic file, carrying out image-to-model conversion, and extracting field data from the model file; meanwhile, production ledger data are acquired, and the production ledger data are converted into field data; and (3) data merging, summarizing and matching all the field data, outputting field information of each segmented automatic switch of each line, analyzing an upstream section, a downstream section and a ring network point of the automatic switch by a system according to the ring network point account situation and the line topology structure, analyzing the power transfer capability of the automatic switch by a system flow, outputting an analysis result into data of each segmented automatic switch section of each line, respectively generating a rotatable power supply rate of each segmented section of the line and a minimum rotatable power supply rate of the automatic switch of the line, summarizing each line data, and generating a report of the automatic power transfer capability of each section of the whole line and the minimum rotatable power supply rate of the line.
However, it is aimed at that the power consumption between the power transfer unit and the power supplied user is not reasonably distributed, and intelligent analysis is not performed in combination with the regional power supply plan, and based on this, a solution is now provided.
Disclosure of Invention
The invention aims to provide a power conversion and supply system and a power supply method based on power utilization balance.
The aim of the invention can be achieved by the following technical scheme:
the power transfer and supply system based on power utilization balance comprises a power utilization monitoring unit, a data induction unit, a key factor storage unit, a power utilization monitoring unit, a self-analysis unit, a processor, a display unit, a storage unit, a power limiting following unit, a region monitoring unit and a management unit;
the power consumption monitoring unit is used for monitoring the power consumption condition of the power supply unit, acquiring the power consumption information, and the specific acquisition mode of the power consumption information is as follows:
step one: firstly, time limit division is carried out, one day is divided into 24 time periods, namely, from the zero point, each hour is divided into one time period, 24 time periods are obtained, and the time periods are marked as electricity utilization time periods Yi, i=1, & gt, and 24;
step two: the power consumption per unit of counter-rotating power supply per day for each corresponding period, which is then continued for X1 days, is marked as Dij, i=1,..24, j=1,..x 1; wherein Dij represents the amount of electricity used for the i-electricity period on the j-th day; x1 is a preset value;
step three: let i=1, obtain the electricity consumption V1j, j=1, X1 corresponding to each electricity consumption period when corresponding i=1;
step four: calculating an average value of V1j by using a formula, and marking the average value as P;
step five: p is integrated into V1j, and then V1j is ordered according to the sequence from big to small;
step six: performing data picking and determining nuclear power consumption H1;
step seven: let i=i+1, repeat steps three to seven, and stop the process until i=24; obtaining nuclear power consumption Hi, i=1..24 corresponding to 24 time periods; the nuclear power consumption Hi is the power consumption information;
the power consumption monitoring unit is used for transmitting the nuclear power consumption Hi to the data induction unit;
the data induction unit receives the nuclear power consumption Hi transmitted by the monitoring unit and carries out key factor extraction analysis on the nuclear power consumption Hi, and the specific analysis steps are as follows:
s01: dividing the nuclear power consumption Hi according to the specific value of the nuclear power consumption Hi;
s02: when Hi is less than or equal to X3, marking the corresponding time period as a low-capacity time period;
s03: when X3< Hi < X4, marking the corresponding period as a capacity period;
s04: when Hi is more than or equal to X4, marking the corresponding time period as high Rong Shiduan; x3 and X4 are preset values;
s05: assigning an additional occupation value according to the time period, and marking the additional occupation values of the low capacity time period, the medium capacity time period and the high capacity time period as 0.8, 1 and 1.3 in sequence;
s06: obtaining nuclear power consumption Hi, and marking an attached occupation value of a corresponding period as Fi, i=1..24; fi and Hi are in one-to-one correspondence;
the data induction unit is used for transmitting the occupation value Fi and the nuclear power consumption Hi to the key factor storage unit, and the key factor storage unit receives the occupation value Fi and the nuclear power consumption Hi transmitted by the data induction unit and stores the occupation value Fi and the nuclear power consumption Hi in real time;
the power consumption monitoring unit is used for monitoring the power consumption condition of a powered user, acquiring power consumption information, acquiring the power consumption information in a mode consistent with the power consumption information, and marking the acquired power consumption as power consumption information Zi, i=1, 24;
the transfer monitoring unit is used for transmitting the transfer electricity consumption Zi to the self-analysis unit, the self-analysis unit is used for carrying out data dismissal analysis on the transfer electricity consumption Zi, the data dismissal analysis principle is consistent with the key factor extraction analysis principle, the obtained corresponding occupation value is marked as a transfer occupation value Zfi, i=1, the number of the corresponding occupation value is 24, and the Zfi corresponds to the Zi one by one; the self-analysis unit is used for transmitting the transfer occupation value Zfi and the transfer electricity consumption Zi to the key factor storage unit; the key factor storage unit receives the transfer occupation value Zfi and the transfer electricity consumption Zi transmitted by the self-analysis unit and stores the transfer occupation value Zfi and the transfer electricity consumption Zi in real time;
the area monitoring unit is used for monitoring an area where the power supply unit is located by combining the power limiting following unit to obtain an upper limit power Ui, i=1..24;
the power limiting following unit is used for transmitting the upper limit power Ui to the processor, and the processor receives the upper limit power Ui transmitted by the power limiting following unit;
the processor is used for carrying out electric quantity supply distribution by combining the key factor storage unit and the upper limit electric quantity Ui, and the specific distribution process is as follows:
SS1: obtaining an upper limit electric quantity Ui, an additional occupying value Fi, a nuclear electric quantity Hi, a transfer additional occupying value Zfi and a transfer electric quantity Zi;
SS2: comparing the sum value after Hi+Zi+TL with Ui, and supplying power according to each requirement when the sum value is lower than Ui; wherein TL is a melting value, a specific electricity consumption value thereof is preset by a user, and in order to flow out a little buffer space for the upper limit electricity; marking the time period which does not meet the condition as an overflow time period, and performing next intelligent allocation on the overflow time period;
SS3: acquiring an upper limit electric quantity Ui;
SS4: the actual power distribution amount Pfi of the power supply transferring unit corresponding to different time periods is obtained according to a formula, and the specific calculation formula is as follows:
Pfi＝(Ui-TL)*(Hi*Fi)/(Hi*Fi+Zfi*Zi)；
obtaining the real power distribution amount Pfi of each overflow period power supply unit;
SS5: according to a formula Pzi = (Ui-TL) -Pfi, calculating to obtain the actual rotation power distribution quantity Pzi of the powered user corresponding to each overflow period;
SS6: power supply distribution is carried out on the power conversion and supply units in the overflow period according to the actual power distribution amount Pfi; the power supply distribution is carried out on the power supply receiving users according to the actual conversion power distribution quantity Pzi;
SS7: fusing all the allocations to form an allocation method;
the management unit is in communication with the processor.
Further, the data picking method comprises the following specific steps:
s1: firstly, judging P, when the P is odd, adopting a screening step of the step S2, otherwise adopting a screening step of the step S3;
s2: firstly selecting the power consumption corresponding to the first bit in front of P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit behind P;
then selecting the power consumption corresponding to the second position in front of P, then selecting one power consumption corresponding to the second position behind P, and sequentially selecting in turn;
until the value of the sum of the selected electricity consumption divided by the sum of V1j is larger than X2, wherein X2 is a preset value; obtaining the selected power consumption; performing the operation of the step S4;
s3: firstly selecting the power consumption corresponding to the first bit behind P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit in front of P;
then selecting the power consumption corresponding to the second position behind the P, and then selecting one power consumption corresponding to the second position in front of the P, and sequentially selecting in turn;
until the sum of the selected power consumption divided by the sum of V1j is larger than the value X2; obtaining the selected power consumption; performing the operation of the step S4;
s4: and (3) carrying out average value calculation on the selected power consumption, marking the calculated average value as the nuclear power consumption H1, and representing the nuclear power consumption as the power consumption corresponding to the period 1.
Further, the specific mode for monitoring the opposite-turning power supply unit is as follows:
s001: acquiring the upper limit electric quantity which can be supplied by the area for each hour of a power transferring unit; the upper limit power refers to the upper limit power corresponding to the power which can be stably supplied by the corresponding power conversion unit and can be born by the corresponding equipment, or the upper limit power is planned for the whole area under the centralized power supply of the whole area;
s002: the upper limit electric power is transmitted to a limit electric power following unit for marking the upper limit electric power as Ui, i=1, 24, expressed as an upper limit value of 24 hours.
Further, the processor is configured to transmit the real rotation power division amount Pzi and the real power division amount Pfi to the display unit for real-time display.
Further, the processor is configured to transmit the real-time power division amount Pzi and the real-time power division amount Pfi to the storage unit for real-time storage.
Further, the management unit is used for inputting all preset values.
The invention has the beneficial effects that:
the invention is used for monitoring the electricity consumption condition of the power supply transferring unit through the individual monitoring unit to acquire the individual electricity consumption information, and the nuclear electricity consumption Hi is the individual electricity consumption information; then, the data induction unit is used for receiving the nuclear power consumption Hi transmitted by the monitoring unit and carrying out key factor extraction analysis on the nuclear power consumption Hi to obtain an occupation value Fi and the nuclear power consumption Hi; meanwhile, a transfer monitoring unit and a self-analysis unit are utilized to perform data dismissal analysis to obtain a transfer occupation value Zfi and a transfer electricity consumption Zi; then obtaining an upper limit electric quantity Ui by means of a region monitoring unit;
the processor is used for carrying out electric quantity supply distribution by combining the key factor storage unit and the upper limit electric quantity Ui to form a corresponding distribution method; in the distribution process, reasonable distribution is performed in consideration of actual requirements and upper limit values of various parts.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a system block diagram of the present invention.
Detailed Description
As shown in FIG. 1, the power transfer system based on electricity balance comprises a power utilization monitoring unit, a data induction unit, a key factor storage unit, a power utilization monitoring unit, a self-analysis unit, a processor, a display unit, a storage unit, a power limiting following unit, a region monitoring unit and a management unit;
the power consumption monitoring unit is used for monitoring the power consumption condition of the power supply unit, acquiring the power consumption information, and the specific acquisition mode of the power consumption information is as follows:
step one: firstly, time limit division is carried out, one day is divided into 24 time periods, namely, from the zero point, each hour is divided into one time period, 24 time periods are obtained, and the time periods are marked as electricity utilization time periods Yi, i=1, & gt, and 24;
step two: the power consumption per unit of counter-rotating power supply per day for each corresponding period, which is then continued for X1 days, is marked as Dij, i=1,..24, j=1,..x 1; wherein Dij represents the amount of electricity used for the i-electricity period on the j-th day; x1 is a preset value;
step three: let i=1, obtain the electricity consumption V1j, j=1, X1 corresponding to each electricity consumption period when corresponding i=1;
step four: calculating an average value of V1j by using a formula, and marking the average value as P;
step five: p is integrated into V1j, and then V1j is ordered according to the sequence from big to small;
step six: performing data picking, and determining nuclear power consumption, wherein the specific data picking comprises the following steps:
s1: firstly, judging P, when the P is odd, adopting a screening step of the step S2, otherwise adopting a screening step of the step S3;
s2: firstly selecting the power consumption corresponding to the first bit in front of P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit behind P;
then selecting the power consumption corresponding to the second position in front of P, then selecting one power consumption corresponding to the second position behind P, and sequentially selecting in turn;
until the value of the sum of the selected electricity consumption divided by the sum of V1j is larger than X2, wherein X2 is a preset value; obtaining the selected power consumption; performing the operation of the step S4;
s3: firstly selecting the power consumption corresponding to the first bit behind P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit in front of P;
then selecting the power consumption corresponding to the second position behind the P, and then selecting one power consumption corresponding to the second position in front of the P, and sequentially selecting in turn;
until the sum of the selected power consumption divided by the sum of V1j is larger than the value X2; obtaining the selected power consumption; performing the operation of the step S4;
s4: the average value of the selected power consumption is calculated, the calculated average value is marked as nuclear power consumption H1, and the nuclear power consumption H1 is expressed as the power consumption which is regarded as corresponding to the period 1;
step seven: let i=i+1, repeat steps three to seven, and stop the process until i=24; obtaining nuclear power consumption Hi, i=1..24 corresponding to 24 time periods; the nuclear power consumption Hi is the power consumption information;
the power consumption monitoring unit is used for transmitting the nuclear power consumption Hi to the data induction unit;
the data induction unit receives the nuclear power consumption Hi transmitted by the monitoring unit and carries out key factor extraction analysis on the nuclear power consumption Hi, and the specific analysis steps are as follows:
s01: dividing the nuclear power consumption Hi according to the specific value of the nuclear power consumption Hi;
s02: when Hi is less than or equal to X3, marking the corresponding time period as a low-capacity time period;
s03: when X3< Hi < X4, marking the corresponding period as a capacity period;
s04: when Hi is more than or equal to X4, marking the corresponding time period as high Rong Shiduan; x3 and X4 are preset values;
s05: assigning an additional occupation value according to the time period, and marking the additional occupation values of the low capacity time period, the medium capacity time period and the high capacity time period as 0.8, 1 and 1.3 in sequence;
s06: obtaining nuclear power consumption Hi, and marking an attached occupation value of a corresponding period as Fi, i=1..24; fi and Hi are in one-to-one correspondence;
the data induction unit is used for transmitting the occupation value Fi and the nuclear power consumption Hi to the key factor storage unit, and the key factor storage unit receives the occupation value Fi and the nuclear power consumption Hi transmitted by the data induction unit and stores the occupation value Fi and the nuclear power consumption Hi in real time;
the power consumption monitoring unit is used for monitoring the power consumption condition of a powered user, acquiring power consumption information, acquiring the power consumption information in a mode consistent with the power consumption information, and marking the acquired power consumption as power consumption information Zi, i=1, 24;
the transfer monitoring unit is used for transmitting the transfer electricity consumption Zi to the self-analysis unit, the self-analysis unit is used for carrying out data dismissal analysis on the transfer electricity consumption Zi, the data dismissal analysis principle is consistent with the key factor extraction analysis principle, the obtained corresponding occupation value is marked as a transfer occupation value Zfi, i=1, the number of the corresponding occupation value is 24, and the Zfi corresponds to the Zi one by one; the self-analysis unit is used for transmitting the transfer occupation value Zfi and the transfer electricity consumption Zi to the key factor storage unit; the key factor storage unit receives the transfer occupation value Zfi and the transfer electricity consumption Zi transmitted by the self-analysis unit and stores the transfer occupation value Zfi and the transfer electricity consumption Zi in real time;
the area monitoring unit is used for monitoring the area where the power supply unit is located by combining the electricity limiting following unit, and the specific monitoring mode is as follows:
s001: acquiring the upper limit electric quantity which can be supplied by the area for each hour of a power transferring unit; the upper limit power refers to the upper limit power corresponding to the power which can be stably supplied by the corresponding power conversion unit and can be born by the corresponding equipment, or the upper limit power is planned for the whole area under the centralized power supply of the whole area;
s002: transmitting the upper limit electric power to a limit electric power following unit for marking the upper limit electric power as Ui, i=1, 24, expressed as an upper limit value of 24 hours;
the power limiting following unit is used for transmitting the upper limit power Ui to the processor, and the processor receives the upper limit power Ui transmitted by the power limiting following unit;
the processor is used for carrying out electric quantity supply distribution by combining the key factor storage unit and the upper limit electric quantity Ui, and the specific distribution process is as follows:
SS1: obtaining an upper limit electric quantity Ui, an additional occupying value Fi, a nuclear electric quantity Hi, a transfer additional occupying value Zfi and a transfer electric quantity Zi;
SS2: comparing the sum value after Hi+Zi+TL with Ui, and supplying power according to each requirement when the sum value is lower than Ui; wherein TL is a melting value, a specific electricity consumption value thereof is preset by a user, and in order to flow out a little buffer space for the upper limit electricity; marking the time period which does not meet the condition as an overflow time period, and performing next intelligent allocation on the overflow time period;
SS3: acquiring an upper limit electric quantity Ui;
SS4: the actual power distribution amount Pfi of the power supply transferring unit corresponding to different time periods is obtained according to a formula, and the specific calculation formula is as follows:
Pfi＝(Ui-TL)*(Hi*Fi)/(Hi*Fi+Zfi*Zi)；
obtaining the real power distribution amount Pfi of each overflow period power supply unit;
SS5: according to a formula Pzi = (Ui-TL) -Pfi, calculating to obtain the actual rotation power distribution quantity Pzi of the powered user corresponding to each overflow period;
SS6: power supply distribution is carried out on the power conversion and supply units in the overflow period according to the actual power distribution amount Pfi; the power supply distribution is carried out on the power supply receiving users according to the actual conversion power distribution quantity Pzi;
SS7: fusing all the allocations to form an allocation method;
the processor is used for transmitting the real-time conversion power distribution amount Pzi and the real-time power distribution amount Pfi to the display unit for real-time display;
the processor is used for transmitting the real-time conversion power distribution amount Pzi and the real-time power distribution amount Pfi to the storage unit for real-time storage;
the management unit is in communication connection with the processor and is used for inputting all preset values.
A power supply method for a power conversion and supply system based on power balance, the method comprising the steps of:
SS01: the upper limit power Ui, the auxiliary occupation value Fi, the nuclear power consumption Hi, the auxiliary occupation value Zfi and the auxiliary power consumption Zi which are acquired by the power conversion system;
SS02: comparing the sum value after Hi+Zi+TL with Ui, and supplying power according to each requirement when the sum value is lower than Ui; wherein TL is a melting value, a specific electricity consumption value thereof is preset by a user, and in order to flow out a little buffer space for the upper limit electricity; marking the time period which does not meet the condition as an overflow time period, and performing next intelligent allocation on the overflow time period;
SS03: acquiring an upper limit electric quantity Ui;
SS04: the actual power distribution amount Pfi of the power supply transferring unit corresponding to different time periods is obtained according to a formula, and the specific calculation formula is as follows:
Pfi＝(Ui-TL)*(Hi*Fi)/(Hi*Fi+Zfi*Zi)；
obtaining the real power distribution amount Pfi of each overflow period power supply unit;
SS05: according to a formula Pzi = (Ui-TL) -Pfi, calculating to obtain the actual rotation power distribution quantity Pzi of the powered user corresponding to each overflow period;
SS06: power supply distribution is carried out on the power conversion and supply units in the overflow period according to the actual power distribution amount Pfi; and distributing power supply to the power supplied users according to the actual power distribution quantity Pzi.
When in work, the power consumption monitoring unit is used for monitoring the power consumption condition of a power supply transferring unit to acquire power consumption information, and the nuclear power consumption Hi is the power consumption information; then, the data induction unit is used for receiving the nuclear power consumption Hi transmitted by the monitoring unit and carrying out key factor extraction analysis on the nuclear power consumption Hi to obtain an occupation value Fi and the nuclear power consumption Hi; meanwhile, a transfer monitoring unit and a self-analysis unit are utilized to perform data dismissal analysis to obtain a transfer occupation value Zfi and a transfer electricity consumption Zi; then obtaining an upper limit electric quantity Ui by means of a region monitoring unit;
the processor is used for carrying out electric quantity supply distribution by combining the key factor storage unit and the upper limit electric quantity Ui to form a corresponding distribution method; in the distribution process, reasonable distribution is performed in consideration of actual requirements and upper limit values of various parts.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The power transfer and supply system based on power utilization balance is characterized by comprising a power utilization monitoring unit, a data induction unit, a key factor storage unit, a power utilization monitoring unit, a self-analysis unit, a processor, a display unit, a storage unit, a power limiting following unit, a region monitoring unit and a management unit;
the power consumption monitoring unit is used for monitoring the power consumption condition of the power supply unit, acquiring the power consumption information, and the specific acquisition mode of the power consumption information is as follows:
step one: firstly, time limit division is carried out, one day is divided into 24 time periods, namely, from the zero point, each hour is divided into one time period, 24 time periods are obtained, and the time periods are marked as electricity utilization time periods Yi, i=1, & gt, and 24;
step two: the power consumption per unit of counter-rotating power supply per day for each corresponding period, which is then continued for X1 days, is marked as Dij, i=1,..24, j=1,..x 1; wherein Dij represents the amount of electricity used for the i-electricity period on the j-th day; x1 is a preset value;
step three: let i=1, obtain the electricity consumption V1j, j=1, X1 corresponding to each electricity consumption period when corresponding i=1;
step four: calculating an average value of V1j by using a formula, and marking the average value as P;
step five: p is integrated into V1j, and then V1j is ordered according to the sequence from big to small;
step six: performing data picking and determining nuclear power consumption H1;
step seven: let i=i+1, repeat steps three to seven, and stop the process until i=24; obtaining nuclear power consumption Hi, i=1..24 corresponding to 24 time periods; the nuclear power consumption Hi is the power consumption information;
the power consumption monitoring unit is used for transmitting the nuclear power consumption Hi to the data induction unit;
the data induction unit receives the nuclear power consumption Hi transmitted by the monitoring unit and carries out key factor extraction analysis on the nuclear power consumption Hi, and the specific analysis steps are as follows:
s01: dividing the nuclear power consumption Hi according to the specific value of the nuclear power consumption Hi;
s02: when Hi is less than or equal to X3, marking the corresponding time period as a low-capacity time period;
s03: when X3< Hi < X4, marking the corresponding period as a capacity period;
s04: when Hi is more than or equal to X4, marking the corresponding time period as high Rong Shiduan; x3 and X4 are preset values;
s05: assigning an additional occupation value according to the time period, and marking the additional occupation values of the low capacity time period, the medium capacity time period and the high capacity time period as 0.8, 1 and 1.3 in sequence;
s06: obtaining nuclear power consumption Hi, and marking an attached occupation value of a corresponding period as Fi, i=1..24; fi and Hi are in one-to-one correspondence;
the data induction unit is used for transmitting the occupation value Fi and the nuclear power consumption Hi to the key factor storage unit, and the key factor storage unit receives the occupation value Fi and the nuclear power consumption Hi transmitted by the data induction unit and stores the occupation value Fi and the nuclear power consumption Hi in real time;
the power consumption monitoring unit is used for monitoring the power consumption condition of a powered user, acquiring power consumption information, acquiring the power consumption information in a mode consistent with the power consumption information, and marking the acquired power consumption as power consumption information Zi, i=1, 24;
the transfer monitoring unit is used for transmitting the transfer electricity consumption Zi to the self-analysis unit, the self-analysis unit is used for carrying out data dismissal analysis on the transfer electricity consumption Zi, the data dismissal analysis principle is consistent with the key factor extraction analysis principle, the obtained corresponding occupation value is marked as a transfer occupation value Zfi, i=1, the number of the corresponding occupation value is 24, and the Zfi corresponds to the Zi one by one; the self-analysis unit is used for transmitting the transfer occupation value Zfi and the transfer electricity consumption Zi to the key factor storage unit; the key factor storage unit receives the transfer occupation value Zfi and the transfer electricity consumption Zi transmitted by the self-analysis unit and stores the transfer occupation value Zfi and the transfer electricity consumption Zi in real time;
the area monitoring unit is used for monitoring an area where the power supply unit is located by combining the power limiting following unit to obtain an upper limit power Ui, i=1..24;
the power limiting following unit is used for transmitting the upper limit power Ui to the processor, and the processor receives the upper limit power Ui transmitted by the power limiting following unit;
the processor is used for carrying out electric quantity supply distribution by combining the key factor storage unit and the upper limit electric quantity Ui, and the specific distribution process is as follows:
SS1: obtaining an upper limit electric quantity Ui, an additional occupying value Fi, a nuclear electric quantity Hi, a transfer additional occupying value Zfi and a transfer electric quantity Zi;
SS2: comparing the sum value after Hi+Zi+TL with Ui, and supplying power according to each requirement when the sum value is lower than Ui; wherein TL is a melting value, a specific electricity consumption value thereof is preset by a user, and in order to flow out a little buffer space for the upper limit electricity; marking the time period which does not meet the condition as an overflow time period, and performing next intelligent allocation on the overflow time period;
SS3: acquiring an upper limit electric quantity Ui;
SS4: the actual power distribution amount Pfi of the power supply transferring unit corresponding to different time periods is obtained according to a formula, and the specific calculation formula is as follows:
Pfi＝(Ui-TL)*(Hi*Fi)/(Hi*Fi+Zfi*Zi)；
obtaining the real power distribution amount Pfi of each overflow period power supply unit;
SS5: according to a formula Pzi = (Ui-TL) -Pfi, calculating to obtain the actual rotation power distribution quantity Pzi of the powered user corresponding to each overflow period;
SS6: power supply distribution is carried out on the power conversion and supply units in the overflow period according to the actual power distribution amount Pfi; the power supply distribution is carried out on the power supply receiving users according to the actual conversion power distribution quantity Pzi;
SS7: fusing the contents of the steps SS1 to SS6 to form an allocation method;
the management unit is in communication with the processor.
2. The power conversion and supply system based on power balance according to claim 1, wherein the specific steps of data picking are as follows:
s1: firstly, judging P, when the P is odd, adopting a screening step of the step S2, otherwise adopting a screening step of the step S3;
s2: firstly selecting the power consumption corresponding to the first bit in front of P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit behind P;
then selecting the power consumption corresponding to the second position in front of P, then selecting one power consumption corresponding to the second position behind P, and sequentially selecting in turn;
until the value of the sum of the selected electricity consumption divided by the sum of V1j is larger than X2, wherein X2 is a preset value; obtaining the selected power consumption; performing the operation of the step S4;
s3: firstly selecting the power consumption corresponding to the first bit behind P according to the sequence from large to small, and then selecting the power consumption corresponding to the first bit in front of P;
then selecting the power consumption corresponding to the second position behind the P, and then selecting one power consumption corresponding to the second position in front of the P, and sequentially selecting in turn;
until the sum of the selected power consumption divided by the sum of V1j is larger than the value X2; obtaining the selected power consumption; performing the operation of the step S4;
s4: and (3) carrying out average value calculation on the selected power consumption, marking the calculated average value as the nuclear power consumption H1, and representing the nuclear power consumption as the power consumption corresponding to the period 1.
3. The power conversion and supply system based on electricity balance according to claim 1, wherein the specific manner of monitoring the power conversion and supply unit is as follows:
s001: acquiring the upper limit electric quantity which can be supplied by the area for each hour of a power transferring unit; the upper limit power refers to the upper limit power corresponding to the power which can be stably supplied by the corresponding power conversion unit and can be born by the corresponding equipment, or the upper limit power is planned for the whole area under the centralized power supply of the whole area;
s002: the upper limit electric power is transmitted to a limit electric power following unit for marking the upper limit electric power as Ui, i=1, 24, expressed as an upper limit value of 24 hours.
4. The power conversion and supply system based on power balance according to claim 1, wherein the processor is configured to transmit the real conversion power distribution amount Pzi and the real power distribution amount Pfi to the display unit for real-time display.
5. The power conversion and supply system based on electricity balance according to claim 1, wherein the processor is configured to transmit the real conversion power distribution amount Pzi and the real power distribution amount Pfi to the storage unit for real-time storage.
6. A power transfer system based on electricity balance according to claim 1, wherein the management unit is adapted to enter all preset values.
7. A method for supplying power to a power conversion system based on electricity balance according to any one of claims 1 to 6, characterized in that the method comprises the steps of:
SS01: the upper limit power Ui, the auxiliary occupation value Fi, the nuclear power consumption Hi, the auxiliary occupation value Zfi and the auxiliary power consumption Zi which are acquired by the power conversion system;
SS02: comparing the sum value after Hi+Zi+TL with Ui, and supplying power according to each requirement when the sum value is lower than Ui; wherein TL is a melting value, a specific electricity consumption value thereof is preset by a user, and in order to flow out a little buffer space for the upper limit electricity; marking the time period which does not meet the condition as an overflow time period, and performing next intelligent allocation on the overflow time period;
SS03: acquiring an upper limit electric quantity Ui;
SS04: the actual power distribution amount Pfi of the power supply transferring unit corresponding to different time periods is obtained according to a formula, and the specific calculation formula is as follows:
Pfi＝(Ui-TL)*(Hi*Fi)/(Hi*Fi+Zfi*Zi)；
obtaining the real power distribution amount Pfi of each overflow period power supply unit;
SS05: according to a formula Pzi = (Ui-TL) -Pfi, calculating to obtain the actual rotation power distribution quantity Pzi of the powered user corresponding to each overflow period;
SS06: power supply distribution is carried out on the power conversion and supply units in the overflow period according to the actual power distribution amount Pfi; and distributing power supply to the power supplied users according to the actual power distribution quantity Pzi.
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| CN110474332A (en) * | 2019-09-02 | 2019-11-19 | 安徽省安泰科技股份有限公司 | A kind of industrial equipment control platform based on the twin technology of number |
| CN111489022A (en) * | 2020-04-02 | 2020-08-04 | 嘉兴恒创电力集团华创信息科技分公司 | Industrial park-based electric power comprehensive energy optimal configuration method |
| CN111869033A (en) * | 2018-03-20 | 2020-10-30 | 本田技研工业株式会社 | Energy system, energy management server, energy source manufacturing method, and program |
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| CN111869033A (en) * | 2018-03-20 | 2020-10-30 | 本田技研工业株式会社 | Energy system, energy management server, energy source manufacturing method, and program |
| CN110474332A (en) * | 2019-09-02 | 2019-11-19 | 安徽省安泰科技股份有限公司 | A kind of industrial equipment control platform based on the twin technology of number |
| CN111489022A (en) * | 2020-04-02 | 2020-08-04 | 嘉兴恒创电力集团华创信息科技分公司 | Industrial park-based electric power comprehensive energy optimal configuration method |
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