Dispatcher training simulating device and operation method thereof

Patent metadata

Field	Value
Publication number	US-9785170-B2
Application number	US-201414557332-A
Country	US
Kind code	B2
Filing date	Dec 1, 2014
Priority date	Dec 19, 2013
Publication date	Oct 10, 2017
Grant date	Oct 10, 2017

Abstract

A dispatcher training simulating device includes an energy management system (EMS) actual measurement data loader configured to load EMS actual measurement data to the dispatcher training simulating device, an EMS actual measurement data initializing unit configured to calculate a power flow by adjusting a generator output in the loaded EMS actual measurement data, and generate initialized EMS actual measurement data based on whether the calculated power flow converges on a predetermined value, and a dispatcher training simulation providing unit configured to provide a dispatcher training simulation based on the initialized EMS actual measurement data.

First claim

What is claimed is:

1. A dispatcher training simulating device comprising:
an energy management system (EMS) actual measurement data loader configured to load EMS actual measurement data to the dispatcher training simulating device;
an EMS actual measurement data initializing unit configured to calculate a power flow by adjusting a generator output in the loaded EMS actual measurement data, and generate initialized EMS actual measurement data based on whether the calculated power flow converges on a predetermined value; and
a dispatcher training simulation providing unit configured to provide a dispatcher training simulation based on the initialized EMS actual measurement data,
wherein the EMS actual measurement data initializing unit comprises:
a generator output adjusting unit configured to adjust the generator output to correct the loaded EMS actual measurement data;
a topology processing unit configured to analyze the corrected EMS actual measurement data to check the current power transmission network topology state;
a power flow calculating unit configured to calculate power flow data based on the current power transmission network topology state and the adjusted generator output; and
a power flow data checking unit configured to generate the corrected EMS actual measurement data corresponding to converged power flow data, as the initialized EMS actual measurement data.

2. The dispatcher training simulating device of claim 1 , wherein the EMS actual measurement data initializing unit further comprises:
a generator parameter adjusting unit configured to adjust a generator parameter in the loaded EMS actual measurement data to correct the loaded EMS actual measurement data.

3. The dispatcher training simulating device of claim 2 , wherein the generator parameter includes an upper limit value and a lower limit value of the generator output.

4. The dispatcher training simulating device of claim 1 , wherein the generator output adjusting unit adjusts the generator output in consideration of a load value and power loss.

5. The dispatcher training simulating device of claim 1 , wherein the power flow calculating unit calculates power flow data based on the current power transmission network topology state, the adjusted generator output, and the load value.

6. The dispatcher training simulating device of claim 2 , wherein the generator output adjusting unit adjusts the generator output in consideration of a load value and power loss.

7. The dispatcher training simulating device of claim 2 , wherein the power flow calculating unit calculates power flow data based on the current power transmission network topology state, the adjusted generator output, and the load value.

8. The dispatcher training simulating device of claim 3 , wherein the generator output adjusting unit adjusts the generator output in consideration of a load value and power loss.

9. The dispatcher training simulating device of claim 3 , wherein the power flow calculating unit calculates power flow data based on the current power transmission network topology state, the adjusted generator output, and the load value.

10. The dispatcher training simulating device of claim 1 , wherein the dispatcher training simulation providing unit comprises:
a scenario processing unit configured to receive training scenario data from an operator;
a topology processing unit configured to analyze the initialized EMS actual measurement data to check the current power transmission network topology state;
a power flow calculating unit configured to calculate power flow data based on the training scenario data, the current power transmission network topology state, the generator output, and the load value; and
a power model calculating unit configured to calculate a next power model based on the power flow data.

11. The dispatcher training simulating device of claim 10 , further comprising:
a topology state changing unit configured to change the power transmission network topology state based on the power flow data,
wherein when the topology state is not changed, the power model calculating unit calculates a next power model based on the power flow data.

Assignees

• Lsis Co Ltd

Inventors

• Kim Tae Kwon

Classifications

• H02J2103/30

  Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks · CPC title

• G09B25/02

  of industrial processes; of machinery · CPC title

• H02J3/06

  Controlling the transfer of power between connected networks; Controlling load sharing between connected networks · CPC title

• G05F1/66 Primary

  Regulating electric power · CPC title

• G09B9/00 Primary

  Simulators for teaching or training purposes (for the use of weapons F41; computing aspects G06; {protocols for games, networked simulations or virtual reality H04L67/131}) · CPC title