Method for installing reactive compensation capacitor for transformer station

• Main Authors: LIAO HONG, WU MINJUN, WANG ZHENWEN, LIN HUIZHONG, LYU SENLIANG, SONG GUANGHAI
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: 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 discloses a method for installing reactive compensation capacitors for a transformer station. The method includes selecting oil-immersed parallel capacitors with a rated voltage of 6.6kV, welding bottom bracing frame in the intervals between the intervals between reactive compensation capacitors, installing an updraft ventilator under the bottom bracing frame, welding and suspending an intermediate crossbeam of an insulator in the intervals between the reactive compensation capacitors, installing insulators on the intermediate crossbeam, placing the bottom bracing frame on the capacitors, installing fuses between the capacitors and insulator, and wiring the capacitors. In this way, normal operation of the capacitors is ensured, the power factor and power supply quality of the power grid are guaranteed, the maintenance cost is reduced, and the economic benefits is increased.