Power dispatching service network factory information interaction system

Abstract

The invention discloses a power dispatching service network factory information interaction system. Comprising an information interaction platform, and a power plant management module, a load management module, a scheduling strategy module, a real-time operation module, a dynamic management module, an instant messaging module, an equipment maintenance module, a notification management module, a work group module and a document management module which are arranged under the information interaction platform, the information interaction platform provides overall control and man-machine interaction, all modules are in split coordination, on the basis that information is fully exchanged and accurate, regional power generation and supply work is completed, the regional power generation and supply capacity and the automatic management level are improved, the regional load gap is filled up, and the system adapts to development of novel power dispatching services and intelligent power grids. The method has the advantages of sufficient information exchange, accurate decision basis and strong power generation and supply capability, and can provide strong information support for the stability and reliability of regional power supply work.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power dispatching, and in particular relates to an electric power dispatching business network plant information interaction system. Background Art

[0002] The power dispatching business mainly includes load forecasting, power generation dispatching, grid operation monitoring and equipment maintenance arrangements, etc. It is an important link to ensure the safe, stable and economical operation of the power system, and has the functions of ensuring reliable power supply, high power system operation efficiency, and being able to fully respond to emergencies. The current power dispatching business is facing new challenges brought about by the access of new energy, the development of smart grids and the reform of the power market, such as the need to improve the power dispatching strategy, flexibly dispatch new loads, and coordinate the interests of all parties.

[0003] The grid-plant information interaction system is an information exchange bridge between the power grid and the power plant. The managers of the power supply company need to make decisions on the power dispatching plan based on the exchange information between the two and the power dispatching strategy, so that the power grid and the power plant can coordinate operations according to the power dispatching plan to ensure the stability and reliability of the power system. The current grid-plant information interaction system has problems such as excessive human intervention, insufficient and untimely information exchange, and low information accuracy.

[0004] The power plants that are centrally dispatched by the provincial and higher power grid dispatching and operation departments are centrally dispatched power plants, and the power plants that are not directly dispatched by the provincial and higher power grid dispatching and operation departments are non-centrally dispatched power plants. Centrally dispatched power plants are all power generation or substation equipment under the control of all levels of dispatching and regulation in a regional power grid; including equipment under the control of upper and lower levels of dispatching and regulation. Centrally dispatched power plants generally have a number of large-capacity power plants for regulation to adapt to the changes in monthly or extreme internal loads, and most of them are large-capacity thermal power plants. Non-centrally dispatched power plants refer to power plants that are 10 kV and above, connected to the grid for power generation, locally dispatched and regulated, and whose electricity purchase fees are paid by the power supply company. Local power plants are a form of power plants that usually serve a specific geographical area or city with the goal of meeting local electricity demand. Unlike the national grid or large power generation groups, local power plants may be smaller in scale and focus more on meeting the power supply of local areas. With the development of the economy, the load gap in various regions has been expanding year by year, especially during the peak load period of the windward summer each year. Regional power supply companies have large gaps to varying degrees. After research, it is found that the fundamental reason is that the regional power supply companies have decentralized management of their power plants, insufficient overall management capabilities, and have not fully tapped the power generation potential of local power plants.

[0005] In order to solve the above problems, it is necessary to develop an electric power dispatching business network plant information interaction system. Summary of the invention

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide an electric power dispatching business network plant information interaction system with sufficient information exchange, accurate decision-making basis, and strong power generation and supply capacity, which can provide strong information support for the stability and reliability of regional power supply work.

[0007] The object of the present invention is achieved as follows: an electric power dispatching business network plant information interaction system, comprising an information interaction platform and a power plant management module, a load management module, a dispatching strategy module, a real-time operation module, a dynamic management module, an instant communication module, an equipment maintenance module, a notification management module, a work group module and a document management module arranged under the information interaction platform; The information interaction platform makes a regional dispatch plan based on the basic information uploaded by the power plant management module and the load management module and the dispatch strategy module, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions to automatically complete the regional power supply work; The dynamic management module adapts and adjusts the regional dispatch plan according to the real-time operation parameters collected by the power plant management module and the load management module based on the real-time operation module, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work; The equipment maintenance module submits the equipment maintenance plan to the information interaction platform as planned, and the dynamic management module dynamically adjusts the regional dispatch plan according to the equipment maintenance plan, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work, automatically turn on and off the power of related equipment during the maintenance period, and cooperate with the maintenance personnel to complete the equipment maintenance plan work; The information interaction platform sends relevant notification information through the instant messaging module based on the notification management module and the work group module; The information interaction platform completes the document preparation, storage, calling and viewing of uploaded basic information, real-time operation parameters and regional scheduling plans through the document management module.

[0008] Preferably, the power plants include centrally-controlled power plants, non-centrally-controlled power plants and local power plants.

[0009] Preferably, the information interaction platform provides a central processing unit and a human-computer interaction window.

[0010] Preferably, the power plant management module includes a power generation database, a unit monitoring unit and an information collection unit, and the load management module includes a load database, a load monitoring unit and a load forecasting unit.

[0011] Preferably, the scheduling strategy module includes a network source coordination unit, a supply and demand balancing unit, a new energy consumption unit and a scheduling plan generation unit.

[0012] Preferably, the dynamic management module includes an adaptation and adjustment unit and an instruction generation unit, and the real-time operation module provides parameter acquisition data set name, acquisition sequence, and acquisition source.

[0013] Preferably, the equipment maintenance module provides an equipment maintenance plan during the equipment window period.

[0014] Preferably, the notification management module includes a notification generation unit and a notification sending name data set, and the work group module provides a list of personnel corresponding to the notification sending name data set.

[0015] Due to the adoption of the above technical scheme, the beneficial effects of the present invention are as follows: the present invention adopts an information interaction platform, a power plant management module, a load management module and a dispatching strategy module to strengthen the homogeneous management of various types of power plants, strengthen the full exchange of information between the power grid side and the load side, and then realize network source collaboration, data sharing and aggregation of power supply potential on this basis; the present invention adopts a real-time operation module and a dynamic management module to strengthen the real-time monitoring of the operating units, dynamically optimize and balance the power generation and supply capacity between the power grid and the power plant; the present invention adopts an instant communication module to ensure the instant transmission of various types of information; the present invention adopts an equipment maintenance module to strengthen the good operation of the equipment The present invention can ensure the execution capacity, promote the overall power supply stability and reliability of the regional power supply network, and will not affect the development of regional power supply work during the maintenance period; the present invention adopts a notification management module and a work group module to ensure that the notification is sent in place and to a specific group of people, thereby improving the accuracy of information exchange; the present invention adopts a document management module to strengthen the management of all information on the information exchange platform, so that each work has a basis to rely on and each work has a basis to check, thereby improving the system's organization and management capabilities; in general, the present invention has the advantages of sufficient information exchange, accurate decision-making basis, and strong power generation and supply capacity, and can provide strong information support for the stability and reliability of regional power supply work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the system composition of the present invention. DETAILED DESCRIPTION

[0017] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0018] like Figure 1As shown, the present invention provides an electric power dispatching business network plant information interaction system, including an information interaction platform and a power plant management module, a load management module, a dispatching strategy module, a real-time operation module, a dynamic management module, an instant communication module, an equipment maintenance module, a notification management module, a work group module and a document management module arranged under the information interaction platform.

[0019] When working, the information interaction platform makes a regional dispatch plan based on the basic information uploaded by the power plant management module and the load management module and the dispatch strategy module, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions and automatically complete the regional power supply work.

[0020] The information interaction platform provides a central processing unit and a human-computer interaction window. The central processing unit provides overall control of the system, and the human-computer interaction window provides necessary manual intervention.

[0021] The power plant management module includes power generation database, unit monitoring unit and information collection unit, and the load management module includes load database, load monitoring unit and load forecasting unit. Among them, power plants include centralized dispatching power plants, non-central dispatching power plants and local power plants. On the basis of the original system, in order to further tap the power generation potential of local power plants, improve the power supply capacity of the entire regional power grid during peak load periods, promote the consumption of clean energy, and promote the homogeneous management of local power plants and non-central dispatching power plants. Among them, the power generation database and load database are derived from the OMS system, Internet region, D5000, and EMS system.

[0022] The dispatch strategy module includes a network source coordination unit, a supply and demand balance unit, a new energy consumption unit and a dispatch plan generation unit, which makes the regional power grid configuration more optimized and the resource utilization rate higher.

[0023] When working, the dynamic management module adapts and adjusts the regional dispatch plan according to the real-time operation parameters collected by the power plant management module and the load management module based on the real-time operation module, such as changes in the usage data of power generation and load, unit failures, etc., and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work.

[0024] The dynamic management module includes an adaptation and adjustment unit and an instruction generation unit. The real-time operation module provides the parameter collection data set name, collection sequence, and collection source to adapt to the dynamic changes of the power grid itself and reduce the occurrence of safety accidents such as insufficient power supply or power outage.

[0025] During operation, the equipment maintenance module submits the equipment maintenance plan to the information interaction platform as planned. The dynamic management module dynamically adjusts the regional scheduling plan according to the equipment maintenance plan, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work, automatically power on and off the relevant equipment during the maintenance period, and cooperate with the maintenance personnel to complete the equipment maintenance plan.

[0026] The equipment maintenance module provides equipment maintenance plans during the off-peak period.

[0027] When working, the information interaction platform sends relevant notification information through the instant messaging module based on the notification management module and the work group module.

[0028] The notification management module includes a notification generation unit and a notification delivery name data set, and the work group module provides a list of personnel corresponding to the notification delivery name data set.

[0029] When working, the information interaction platform completes the document creation, storage, call and viewing of uploaded basic information, real-time operating parameters and regional scheduling plans through the document management module.

[0030] In summary, the present invention is based on the OMS system, the Internet region, the D5000 and the EMS system. By improving and perfecting the grid-plant information interaction system, the basic information management of local power plants, the power supply side operation status control, the operation status of non-centrally dispatched power plant units and the dynamic management of local power plant power generation plans are strengthened, thereby realizing lean management such as network-source collaboration, data sharing, and aggregation of power supply potential, supporting the normal development of power supply security, timely grasping the dynamic change trend of power balance, and tapping the power generation potential.

[0031] It is worth mentioning that during the application process, the present invention can also realize the start and stop status detection of local power plant units, realize unit load rate monitoring, complete unplanned shutdown statistical analysis functions, provide important information warning threshold configuration, and realize unplanned shutdown information reminders and unit heavy overload information reminders and other technical services. It only needs to add the above-mentioned related content in the real-time operation module or notification management module.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the specific implementation modes of the present invention can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A power dispatching business network plant information interaction system, characterized by: It includes an information interaction platform and a power plant management module, a load management module, a dispatching strategy module, a real-time operation module, a dynamic management module, an instant communication module, an equipment maintenance module, a notification management module, a work group module and a document management module arranged under the information interaction platform; The information interaction platform makes a regional dispatch plan based on the basic information uploaded by the power plant management module and the load management module and the dispatch strategy module, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions to automatically complete the regional power supply work; The dynamic management module adapts and adjusts the regional dispatch plan according to the real-time operation parameters collected by the power plant management module and the load management module based on the real-time operation module, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work; The equipment maintenance module submits the equipment maintenance plan to the information interaction platform as planned, and the dynamic management module dynamically adjusts the regional dispatch plan according to the equipment maintenance plan, and sends it to the power plant management module and the load management module through the instant communication module. The power plant management module and the load management module coordinate operations according to the issued instructions, automatically adjust and complete the regional power supply work, automatically turn on and off the power of related equipment during the maintenance period, and cooperate with the maintenance personnel to complete the equipment maintenance plan work; The information interaction platform sends relevant notification information through the instant messaging module based on the notification management module and the work group module; The information interaction platform completes the document preparation, storage, calling and viewing of uploaded basic information, real-time operation parameters and regional scheduling plans through the document management module.

2. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The power plants include centrally-controlled power plants, non-centrally-controlled power plants and local power plants.

3. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The information interaction platform provides a central processing unit and a human-computer interaction window.

4. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The power plant management module includes a power generation database, a unit monitoring unit and an information collection unit, and the load management module includes a load database, a load monitoring unit and a load prediction unit.

5. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The dispatch strategy module includes a network source coordination unit, a supply and demand balancing unit, a new energy consumption unit and a dispatch plan generation unit.

6. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The dynamic management module includes an adaptation and adjustment unit and an instruction generation unit, and the real-time operation module provides parameter acquisition data set names, acquisition sequence, and acquisition sources.

7. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The equipment maintenance module provides an equipment maintenance plan during the equipment window period.

8. The power dispatching business network plant information interaction system according to claim 1 is characterized by: The notification management module includes a notification generation unit and a notification delivery name data set, and the work group module provides a list of personnel corresponding to the notification delivery name data set.

Images