Method for predicting current at neutral points of transformer during monopolar operation of direct current system
A transformer neutral point, DC system technology, applied in the direction of DC network circuit devices, electrical components, circuit devices, etc., can solve the problems of increasing the dimension of the calculation equation matrix, reducing the accuracy of the equation solution, increasing the complexity of calculations, etc., to achieve increased Complexity, Intuitive Modification, Efforts to Improve Applicability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] The following is attached Figure 1-4 The implementation process of the present invention will be described in detail. like figure 1 It shows that before the present invention predicts the DC current that enters the neutral point of the transformer when the HVDC power transmission system is in the unipolar operation mode, it should first obtain the topological structure diagram of the AC-DC power transmission network and the operating parameters of the system, and then proceed according to the following steps : The first step is to calculate the self-resistance of the DC grounding electrode and the grounding grid at this place, and the self-resistance of the grounding grid is taken as the grounding resistance of the grounding body; the second step is to calculate the mutual resistance of the DC grounding electrode and the grounding grid at this place. The size reflects the influence of the soil between the two ground electrodes on the passage of DC current; the third s...
PUM
Property | Measurement | Unit |
---|---|---|
Capacitance | aaaaa | aaaaa |
Resistance | aaaaa | aaaaa |
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