利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110999066A 电压源转换器 审中-实审

电压源转换器
摘要：
本申请涉及供在高压应用中使用的电压源转换器(VSC)，并且特别地涉及VSC的结构和组装。用于VSC(300)的阀组合件(301)具有布置在多个层中的多个串联连接的开关模块(201)，每个层布置在不同高度处。层的上集合配置成形成第一AC端子(101)与第一DC端子(102，103，501)之间的第一VSC阀(302)，而层的下集合配置成形成第二AC端子(101)与第二DC端子(102，103，501)之间的第二VSC阀(303)。层被布置，使得第一VSC阀覆盖第二VSC阀。这提供一种双阀组合件，该双阀组合件提供用于VSC的两个阀，但是提供单个常规阀的占用面积。
摘要（英）：

This application relates to voltage source converters (VSCs) for use in high voltage applications and, in particular, to the structure and assembly of a VSC. A valve assembly (301) for a VSC (300) has a plurality of series connected switching modules (201) arranged in a plurality of tiers, each tier being arranged at a different height. An upper set of the tiers are configured to form a first VSC valve (302) between a first AC terminal (101) and a first DC terminal (102, 103, 501) and a lower set of the tiers are configured to form a second VSC valve (303) between a second AC terminal (101) and a second DC terminal (102, 103, 501). The tiers are arranged so that first VSC valve overlies the second VSC valve. This provides a double valve assembly that provide two valves for VSC, but the footprint of a single conventional valve.

公开/授权文献
0/0