Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Thermoelectric interface interaction method for dynamic hybrid simulation of integrated energy network

A comprehensive energy, dynamic mixing technology, applied in design optimization/simulation, data processing applications, electrical digital data processing, etc., can solve the abnormal tripping of thermal equipment, and cannot truly and effectively respond to the dynamics of the electromechanical side sub-network and the thermal side sub-network characteristics, affecting the accuracy and effectiveness of thermoelectric coupling, etc., to achieve easy-to-implement results

Active Publication Date: 2020-03-24
TSINGHUA UNIV +2
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When local faults and large disturbances occur in the integrated energy grid, it will seriously affect the accuracy and effectiveness of thermoelectric coupling in the dynamic simulation of the integrated energy grid with different time scales
For example, in the power plant system simulation, the electromechanical side subnetwork system and the thermal side subnetwork system adopt synchronous length calculation, and the thermoelectric coupling interface variables of the thermal side subnetwork and electromechanical side subnetwork interact with each other at synchronous length. When the electromechanical side subnetwork partially fails or When the line is switched quickly, it will cause abnormal tripping of the thermal equipment, which cannot truly and effectively reflect the dynamic characteristics of the electromechanical side subnet and the thermal side subnet at different time scales

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermoelectric interface interaction method for dynamic hybrid simulation of integrated energy network
  • Thermoelectric interface interaction method for dynamic hybrid simulation of integrated energy network
  • Thermoelectric interface interaction method for dynamic hybrid simulation of integrated energy network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The thermoelectric interface interaction method for the dynamic hybrid simulation of the integrated energy network proposed by the present invention, the variable interaction diagram of the thermoelectric coupling interface of the integrated energy network involved is as follows figure 1 As shown, the method includes the following steps:

[0026] (1) It is set at the thermoelectric coupling interface of the integrated energy network, and the integrated energy network is divided into a thermal side subnet and an electromechanical side subnet. The thermal side subnet includes a thermal pipe network, thermal equipment, thermoelectric coupling devices and A control system, the electromechanical measuring sub-network includes lines, generators, motors, transformers, and power components;

[0027] (2) At the interaction time t, the thermal side subnet receives the variable value Y of the thermoelectric coupling interface t ';

[0028] (3) At the interaction time t, the ther...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a thermoelectric interface interaction method for integrated energy network dynamic hybrid simulation, and belongs to the technical field of integrated energy network digitalsimulation. The characteristics of different sub-network width time scales of the comprehensive energy network are fully considered, and the accuracy, effectiveness and convergence of comprehensive energy network hybrid simulation interface interaction of different calculation step lengths are achieved by utilizing a post-prediction correction method. Hybrid simulation electromechanical transientand thermal dynamic two-side thermoelectric interface interaction with different calculation step lengths can be effectively processed, effective interaction of thermoelectricity in hybrid simulationis ensured, and the wide time scale characteristic under system faults and disturbance is embodied. The method is easy to implement, is a practical and effective method for thermoelectric interface interaction of thermoelectric coupling equipment of an actual multi-energy system, is small in calculation amount, and is suitable for real-time and super-real-time dynamic simulation of an integrated energy network system.

Description

technical field [0001] The invention relates to a thermoelectric interface interaction method for dynamic hybrid simulation of an integrated energy network, and belongs to the technical field of digital simulation of an integrated energy network. Background technique [0002] The integrated energy network covers different types of energy networks such as thermal side subnets, electromechanical side subnets, and equipment components with different response times. It has the characteristics of a wide time scale. The dynamic hybrid simulation technology of the integrated energy network combines the dynamic , and the transient process of the electromechanical side subnet are considered together, and both are simulated simultaneously in one simulation. [0003] The current hybrid simulation technology is only applied to the electromagnetic / electromechanical transient hybrid simulation in the power grid, but for the dynamic simulation of the integrated energy network with a wide t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F119/14G06F119/08
CPCG06Q50/06
Inventor 胡宪法张树卿王庆平唐绍普吴迪李广磊王德华袁森徐征
Owner TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com