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Patent Searching and Data


Title:
AUTOMATICALLY TUNABLE LOW-VOLTAGE PASSIVE FILTERING COMPENSATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/008478
Kind Code:
A1
Abstract:
An automatically tunable low-voltage passive filtering compensation apparatus. Each phase of a main circuit comprises a main loop molded case switch (11), a main loop contactor (13), a reactor (14) and a power capacitor, wherein the power capacitor comprises main power capacitors (15, 16, 17) and adjustable power capacitors (18, 19, 20), the main power capacitors are connected in series with the main loop molded case switch, the main loop contactor and the reactor, and the adjustable power capacitors are connected in series with switch devices (21, 22, 23) and then connected in parallel with the main power capacitors. The present apparatus is low in cost, convenient in production and high in reliability.

Inventors:
SHI BOYI (CN)
WANG XINMING (CN)
XIA WEN (CN)
WANG ZONGCHEN (CN)
XIA WU (CN)
FENG GUOWEI (CN)
YANG JIAN (CN)
Application Number:
PCT/CN2016/070461
Publication Date:
January 19, 2017
Filing Date:
January 08, 2016
Export Citation:
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Assignee:
JIANGSU MODERN ELECTRIC TECH CO LTD (CN)
International Classes:
H02J3/01
Foreign References:
CN201134672Y2008-10-15
CN204304444U2015-04-29
CN104604072A2015-05-06
CN104934980A2015-09-23
Attorney, Agent or Firm:
NANJING ZHONGSHAN PATENT AGENCY CO., LTD (CN)
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