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

Converter station with diode rectifier

A diode rectifier and converter station technology, applied in the field of converter stations, can solve the problems of high manufacturing cost, space occupation, and weight of converter stations

Active Publication Date: 2015-11-04
SIEMENS ENERGY GLOBAL GMBH CO & KG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This component however makes the converter station mentioned at the outset heavier and more space-consuming, resulting in high manufacturing costs especially when used at sea

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
  • Converter station with diode rectifier
  • Converter station with diode rectifier
  • Converter station with diode rectifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1 An embodiment of a converter station 1 according to the invention is shown having a diode rectifier 2 arranged in an encapsulation housing 3 filled with insulating material. insulating material in figure 1 The example shown is insulating oil. Furthermore, the converter station 1 comprises a transformer 4 having a primary winding 5 and a secondary winding 6 which are inductively coupled to one another. The transformer 4 is arranged in an encapsulation case 7 filled with the same insulating oil. A hollow-cylindrical supply line 8 , likewise filled with insulating oil, is used for routing the phase conductors connected on the AC voltage side between the transformer 4 and the converter 2 . The encapsulation housings 3 , 7 are at ground potential.

[0035] The converter station 1 also has two smoothing inductors 9 , which are each connected to the two DC voltage connections of the diode rectifier 2 . Each smoothing inductor 9 is arranged in a separate encapsula...

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 converter station (1) for transmitting electrical power, comprising a diode rectifier (2) which has a d.c. terminal and an a.c. terminal, and at least one transformer (4) which is connected to the a.c. terminal. In order to render the converter station as compact as possible, the diode rectifier (2) is arranged in an insulating material.

Description

technical field [0001] The invention relates to a converter station for the transmission of electric power, comprising: a converter having a direct voltage connection and an alternating voltage connection; and at least one transformer connected to the alternating voltage connection, wherein Transformers and converters are arranged in insulating material. Background technique [0002] Such a converter station is known, for example, from "Windpower plant control for the connection to multiterminal HVDC links" by S. Bernal-Perez et al., IEEE, 2012, p. 2873. A device is disclosed there in which a diode rectifier is connected on the DC voltage side to a DC voltage intermediate circuit. The direct voltage intermediate circuit runs between two voltage source converters, also called "voltage source converters (VSC)" in English. The diode rectifier is connected to the wind farm through the transformer and the AC grid. Furthermore, a filter unit arranged on the AC voltage side of 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
IPC IPC(8): H02M7/00H02M7/10
CPCH02M7/003H02M7/106H02M1/143H02M7/08H02M7/17H05K5/067
Inventor J.多恩D.埃尔金T.哈默H-J.纳克P.门克R.舒斯特
Owner SIEMENS ENERGY GLOBAL GMBH CO & KG
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