SCHEDULE DETERMINATION DEVICE AND SCHEDULE DETERMINATION PROGRAM

• US 20160379149A1
• Filed: 09/12/2016
• Published: 12/29/2016
• Est. Priority Date: 05/30/2014
• Status: Active Grant

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: SAITO, Masaaki, llNO, Yutaka, HISADA, Nagako, MURAYAMA, Dai
• Granted Patent: US 10,643,163 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/06316 Sequencing of tasks or work
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H02J 2300/24 of photovoltaic origin
• CPC Class Codes: H02J 2300/28 The renewable source being wind energy
• CPC Class Codes: H02J 3/38 Arrangements for parallely feeding a single network by two or more generators, converters or transformers
• CPC Class Codes: H02J 3/381 Dispersed generators
• CPC Class Codes: Y02E 10/56 Power conversion systems, e.g. maximum power point trackers
• CPC Class Codes: Y02E 10/76 Power conversion electric or electronic aspects
• CPC Class Codes: Y04S 10/50 Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Abstract

A schedule determination device includes an acquisitor, a setter, and a determiner. The acquisitor acquires indexes of an operation schedule of a device and constraint conditions of the indexes. The setter sets a second range, which is narrower than a first range set in the operation schedule before a change, as a range for values of variables that establish constraint conditions of indexes of a new operation schedule. The determiner determines the operation schedule of the device, using the variable values within the second range.

Claims

1. A schedule determination device comprising:

an acquisitor configured to acquire indexes of an operation schedule of a device and constraint conditions of the indexes;

a setter configured to set a second range, which is narrower than a first range set in the operation schedule before a change, as a range for values of variables that establish constraint conditions of indexes of a new operation schedule; and

a determiner configured to determine the operation schedule of the device, by using the variable values within the second range.

2. The schedule determination device according to claim 1, wherein

the setter is configured to set a third range, which is wider than the second range, as a range for the values of variables corresponding to points at which a change is to be made with respect to the operation schedule before the change, and

the determiner is configured to the operation schedule of the device, using the variable values within the third range corresponding to the points to be changes.

3. The schedule determination device according to claim 1, wherein the determiner is configured to determine whether or not the indexes of the new operation schedule satisfy the constraint conditions, and the determiner is configured to make, if the indexes of the new operation schedule do not satisfy the constraint conditions, a notification that the indexes of the new operation schedule do not satisfy the constraint conditions.

4. The schedule determination device according to claim 3, wherein the determiner is configured to make a notification of the cause that the indexes of the new operation schedule not satisfying the constraint conditions and a notification of the constraint conditions that the indexes of the new operation schedule can satisfy, if the indexes of the new operation schedule do not satisfy the constraint conditions.

5. The schedule determination device according to claim 1, wherein the determiner is configured to change the constraint conditions to determine the operation schedule, if the indexes of the new program do not satisfy the constraint conditions, changes the constraint conditions to establish the operation schedule.

6. The schedule determination device according to claim 1, wherein the determiner is configured to determine whether or not an incentive is obtainable if the new operation schedule is caused to be executed by the device and, the determiner is configured to make a notification that the incentive is not obtainable if the incentive is not obtainable.

7. The schedule determination device according to claim 6, wherein the determiner is configured to make notification of the cause of the incentive being not obtainable, if the incentive is not obtainable.

8. The schedule determination device according to claim 6, wherein the determiner is configured to determine the operation schedule by removing the cause that the incentive is not obtainable, if the incentive is not obtainable.

9. The schedule determination device according to claim 1, wherein the determiner is configured to display, on a display, a graph representing the operation schedule before a change and a graph representing the new operation schedule.

12. The schedule determination device according to claim 2, wherein the determiner is configured to determine whether or not an incentive is obtainable if the new operation schedule is caused to be executed by the device and, the determiner is configured to make a notification that the incentive is not obtainable if the incentive is not obtainable.

13. The schedule determination device according to claim 3, wherein the determiner is configured to determine whether or not an incentive is obtainable if the new operation schedule is caused to be executed by the device and, the determiner is configured to make a notification that the incentive is not obtainable if the incentive is not obtainable.

14. The schedule determination device according to claim 4, wherein the determiner is configured to determine whether or not an incentive is obtainable if the new operation schedule is caused to be executed by the device and, the determiner is configured to make a notification that the incentive is not obtainable if the incentive is not obtainable.

15. The schedule determination device according to claim 5, wherein the determiner is configured to determine whether or not an incentive is obtainable if the new operation schedule is caused to be executed by the device and, the determiner is configured to make a notification that the incentive is not obtainable if the incentive is not obtainable.

16. The schedule determination device according to claim 12, wherein the determiner is configured to make notification of the cause of the incentive being not obtainable, if the incentive is not obtainable.

17. The schedule determination device according to claim 12, wherein the determiner is configured to determine the operation schedule by removing the cause that the incentive is not obtainable, if the incentive is not obtainable.

18. The schedule determination device according to claim 13, wherein the determiner is configured to make notification of the cause of the incentive being not obtainable, if the incentive is not obtainable.

19. The schedule determination device according to claim 13, wherein the determiner is configured to determine the operation schedule by removing the cause that the incentive is not obtainable, if the incentive is not obtainable.

20. The schedule determination device according to claim 14, wherein the determiner is configured to make notification of the cause of the incentive being not obtainable, if the incentive is not obtainable.

21. The schedule determination device according to claim 14, wherein the determiner is configured to determine the operation schedule by removing the cause that the incentive is not obtainable, if the incentive is not obtainable.

22. The schedule determination device according to claim 15, wherein the determiner is configured to make notification of the cause of the incentive being not obtainable, if the incentive is not obtainable.

23. The schedule determination device according to claim 15, wherein the determiner is configured to determine the operation schedule by removing the cause that the incentive is not obtainable, if the incentive is not obtainable.

10. A non-transitory computer-readable storage medium that stores a schedule determination program for causing a computer to perform at least:

acquiring indexes of an operation schedule of a device and constraint conditions of the indexes;

setting a second range, which is narrower than a first range set in the operation schedule before a change, as a range for values of variables that establish constraint conditions of indexes of a new operation schedule; and

determining the operation schedule of the device, by using the variable values within the second range.

11. A schedule determination method comprising:

acquiring indexes of an operation schedule of a device and constraint conditions of the indexes;

setting a second range, which is narrower than a first range set in the operation schedule before a change, as a range for values of variables that establish constraint conditions of indexes of a new operation schedule; and

determining the operation schedule of the device, by using the variable values within the second range.