Method for optimizing frequency feedback coefficient of speed adjuster of power generator
A technology of frequency feedback and optimization method, applied in electrical digital data processing, design optimization/simulation, instruments, etc., can solve problems such as difficult to balance control performance and communication cost, difficult to determine the frequency feedback coefficient matrix of the governor, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0045] In the following, based on the IEEE-39 standard test system, the optimization process of optimizing the frequency feedback coefficient matrix of the governor of the present invention and the sparse promotion optimization process of the target particle group will be described in detail.
[0046] The inventive method implements according to the following steps:
[0047] Step 1, establish the dynamic model of the power grid node including the governor,
[0048] The power grid node dynamics model including the governor is described by the swing equation of the traditional synchronous generator rotor, and the expression is the following formula (1):
[0049]
[0050] Among them, the subscript i, j=1, 2,..., n is the node number, and n is the number of power generation nodes in the power grid; J i ,D i are the inertia constant and damping coefficient of node i, respectively, θ i ,ω i are the phase and angular frequency of node i in the synchronous rotating reference fr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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