Systems and methods for power plant model optimization

Patent metadata

Field	Value
Publication number	US-2016299999-A1
Application number	US-201514682873-A
Country	US
Kind code	A1
Filing date	Apr 9, 2015
Priority date	Apr 9, 2015
Publication date	Oct 13, 2016
Grant date	—

Abstract

Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program, and a method for simulating performance of a power plant using predefined power plant models. In example embodiments, the method may include receiving user input specifying a power plant type from a plurality of power plant types. A predefined power plant model corresponding to the user specified power plant type is then accessed from a repository of predefined power plant models. A simulation is then performed using the predefined power plant model, and a report that summarizes the simulation is then generated and presented.

First claim

What is claimed is:

1 . A method comprising:
receiving a user input entered via a user interface, the user input specifying a power plant type from a plurality of power plant types; accessing a predefined power plant model from a repository of predefined power plant models, the predefined power plant model corresponding to the power plant type specified by the user input, the predefined power plant model being a data structure comprising data describing a power plant; simulating, by one or more processors of a machine, a plurality of performance metrics of the power plant using the predefined power plant model; generating a report including a performance metric value for each of the performance metrics of the plurality of performance metrics; and causing presentation of the report including the performance metric value for each of the performance metrics of the plurality of performance metrics.

2 . The method of claim 1 , further comprising:
receiving an additional user input specifying a modification to the predefined power plant model; creating an updated power plant model, the creating of the updated power plant model including updating the predefined power plant model in accordance with the modification specified by the additional user input; and simulating the plurality of performance metrics of the power plant using the updated power plant model.

3 . The method of claim 2 , wherein the modification to the predefined power plant model includes at least one from a group comprising: an additional asset being added, an existing asset being removed, a change in relationship between two or more assets, or a change to an attribute of an existing asset.

4 . The method of claim 1 , further comprising causing presentation of a user interface to receive the user input.

5 . The method of claim 1 , further comprising receiving an additional user input specifying a user constraint for the power plant type, wherein the predefined power plant model that is accessed is based on the user constraint.

6 . The method of claim 1 , further comprising causing presentation of a graphical representation of the predefined power plant model, the graphical representation of the power plant model including one or more graphical objects representing assets of the power plant.

7 . The method of claim 1 , further comprising
receiving a user selection of an additional power plant type; accessing an additional predefined power plant model from the repository of predefined power plant models, the additional predefined power plant model corresponding to the additional power plant type; and merging the predefined power plant model with the additional predefined power plant model to create a modified power plant model, the modified power plant model including a portion of data associated with the predefined power plant model and a portion of data associated with the additional predefined power plant model.

8 . The method of claim 1 , wherein the predefined power plant model comprises asset data and configuration data, the asset data specifying one or more assets included in the power plant and properties of the one or more assets, the configuration data specifying relationships between the one or more assets.

9 . The method of claim 1 , further comprising generating the predefined power plant model based on an analysis of historical power plant models.

10 . The method of claim 9 , wherein the generating of the predefined power plant model comprises:
accessing a plurality of historical power plant models, each of the historical power plant models being an existing user generated model; identifying a subset of the plurality of historical power plant models corresponding to the power plant type specified by the user input; identifying a typical property set for the subset of the plurality of power plant types, the typical property set including one or more typical attributes of the corresponding power plant type; and using the typical property set to create the predefined power plant model.

11 . A system comprising:
a processor of a machine; and a machine-readable medium to store a repository of predefined power plant models, each of the predefined power plant models being data structures including data describing aspects of a power plant, the machine-readable medium further to store a set of instructions that cause the processor of the machine to implement:
a user interface module to receive a user input entered via a user interface, the user input specifying a power plant type from a plurality of power plant types;
a modeling module to access a particular predefined power plant model from the repository of predefined power plant models, the particular predefined power plant model corresponding to a power plant of the power plant type specified by the user input;
a simulation module to simulate a plurality of performance metrics of the power plant using the particular predefined power plant model;
a report module to generate a report including a performance metric value for each of the performance metrics of the plurality of performance metrics; and
the user interface module further to cause presentation of the report including the performance metric value for each of the performance metrics of the plurality of performance metrics.

12 . The system of claim 11 , wherein the power plant comprises a plurality of assets; and
wherein the predefined power plant model comprises a plurality of asset models, each of the plurality of asset models being a data structure that includes data describing an asset from the plurality of assets.

13 . The system of claim 11 , wherein the predefined power plant model comprises asset data and configuration data, the asset data specifying one or more assets included in the power plant and properties of the one or more assets, the configuration data specifying relationships between the one or more assets.

14 . The system of claim 11 , wherein the user interface module is further to receive an additional user input specifying a modification to the particular predefined power plant model,
wherein the modeling module is further to create an updated power plant model, the creating of the updated power plant model including updating the particular predefined power plant model in accordance with the modification specified by the additional user input; and wherein the simulation module is further to simulate the plurality of performance metrics of the power plant using the updated power plant model.

15 . The system of claim 14 , wherein the modification to the predefined power plant model includes at least one from the group comprising: an additional asset being added, an existing asset being removed, a change in relationship between two or more assets, or a change to an attribute of an existing asset.

16 . The system of claim 11 , wherein the user interface module is further to cause presentation of the user interface to receive the user input specifying the power plant type from the plurality of power plant types.

17 . The system of claim 11 , wherein the user interface module is further to receive a user selection of an additional power plant type; and
wherein the modeling module is further to access an additional predefined power plant model corresponding to the additional power plant type, the modeling module further to merge the predefined power plant model with the additional predefined power plant model to create a modified power plant model, the modified power plant model including a portion of attributes associated with

Assignees

• Gen Electric

Inventors

• James Golda
• Kim Hun-Jin
• Gundimeda Rajani
• Volkov Sabina

Classifications

• G06F30/20 Primary

  Design optimisation, verification or simulation (optimisation, verification or simulation of circuit designs G06F30/30) · CPC title

• G06F17/5009 Primary

  Physics · mapped topic