High-sealing reactive compensation case

• Main Authors: WU ZHENGYANG, BAI YI, ZHAO ZHENGXIAN, JIN XIAOQI, OUYANG HUANYU, LU FANGKUN
• Format: Patent
• Language: English
• Published: 03.06.2015
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SYSTEMS FOR STORING ELECTRIC ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention provides a high-sealing reactive compensation case, the design of a roller shutter door is adopted, so that convenient opening and closing of the door are guaranteed during operation high above the ground, through the rubber covering design, the sealing performance of a cabinet door is improved, and the service life of the high-sealing reactive compensation case is prolonged. According to a reactive compensation device arranged in the case, a reactive compensation controller is arranged, so as to analyze and contrast data obtained by a current transformer, a compound switch and a miniature circuit breaker are regulated, so as to form a feedback loop, the reaction speed is guaranteed, additionally, the surge protection efficiency of the reactive compensation case is improved, and a safety coefficient of the reactive compensation case is greatly increased; the surge protection is regulated, and additionally, the compensation precision and the capacity load increase of the reactive compensation case are increased.