ENERGY MANAGEMENT SERVER, ENERGY MANAGEMENT SYSTEM AND THE METHOD FOR OPERATING THE SAME

• US 20170289248A1
• Filed: 03/28/2017
• Published: 10/05/2017
• Est. Priority Date: 03/29/2016
• Status: Active Grant

• Current Assignee: LSIS Co. Ltd. (LS Corporation)
• Original Assignee: LSIS Co. Ltd. (LS Corporation)
• Inventors: LEE, Seok Chan, KWAK, Jong Kab, KIM, Tae Seop
• Granted Patent: US 10,567,501 B2
• Time in Patent Office: Days
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

Abstract

An energy management server includes a controller configured to process first data collected from a power system into a second data; a memory database unit configured to classify the second data into dynamic data and static data according to an established data classification to store the dynamic and static data; and a duplex controller configured to selectively receive the first data and the dynamic data or the static data to synchronize with another energy management server.

Claims

1. An energy management server, comprising:

a controller configured to process first data collected from a power system into a second data;

a memory database unit configured to classify the second data into dynamic data and static data according to an established data classification to store the dynamic and static data; and

a duplex controller configured to selectively receive the first data and the dynamic data or the static data to synchronize with another energy management server.

2. The energy management server of claim 1, wherein the memory database unit classifies and stores the dynamic data changing at an interval of a predetermined period in the power system, and the static data determined when designing the power system, among the second data.

3. The energy management server of claim 1, wherein the duplex controller synchronizes the first data with the another energy management server in real time, when the first data includes specific event data.

4. The energy management server of claim 1, wherein the duplex controller performs a data consistency between the first data and the dynamic data to synchronize with the another energy management server.

5. The energy management server of claim 1, further comprising a database configured to store at least the first or second data.

6. An energy management system, comprising:

a first energy management server; and

a second energy management server configured to process first data collected from a power system into second data, and selectively synchronize with the first energy management server dynamic data or static data produced by classifying the first data and the second data according to an established data classification.

7. The energy management system of claim 6, wherein the second energy management server includes:

a controller configured to process the first data into the second data;

a memory database unit configured to classify the second data into the dynamic data and the static data according to an established data classification to store the dynamic and static data; and

a duplex controller configured to selectively receive the first data and the dynamic data or the static data to synchronize with another energy management server.

8. The energy management system of claim 7, wherein the memory database unit classifies the dynamic data changing at an interval of a predetermined period in the power system, and the static data determined when designing the power system, among the second data.

9. The energy management system of claim 7, wherein the duplex controller receives the dynamic data stored in the memory database unit.

10. The energy management system of claim 7, wherein the duplex controller performs a data consistency between the first data and the dynamic data transmitted from the controller to perform a data and visual synchronization with the another energy management server.

11. The energy management system of claim 7, wherein the duplex controller synchronizes the first data with the another energy management server in real time when the first data includes specific event data.

12. The energy management system of claim 7, wherein the duplex controller performs a data consistency between the first data and the dynamic data to synchronize with the another energy management server.

13. The energy management system of claim 7, further comprising a database configured to store at least one of the first and second data.

14. The energy management system of claim 7, wherein the first energy management server includes a construction corresponding to the duplex controller included in the second energy management server.

15. The energy management system of claim 7, further comprising an external controller that converts operation states of the first and second energy management servers,

wherein the external controller controls the first energy management server to operate in an enable state, when a fault occurs in the second energy management server.

16. A method for operating an energy management system, comprising:

allowing a second energy management server in an enable state to process first data collected from a power system into second data;

allowing the second energy management server to classify the second data into dynamic data and static data according to an established data classification; and

selectively synchronizing the first data and the dynamic data or the static data with the first energy management server in a standby state.

17. The method of claim 16, wherein the synchronizing to the first energy management server is performed by making a data consistency between the first data and the dynamic data or the static data to synchronize with the first energy management server.

18. The method of claim 16, further comprising:

determining whether a fault occurs in the second energy management server; and

transferring a fault occurrence to an external controller when a fault occurs in the second energy management server.