Intelligence dynamic reactive power compensation device convenient to overhaul

• Main Authors: LU SHENGZHI, WANG MUNAN, FENG YINGCHUN
• Format: Patent
• Language: English
• Published: 24.02.2016
• 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

Intelligence dynamic reactive power compensation device convenient to overhaul. The utility model provides a realize the fine compensation, differential little, it is few to occupy the breaker interval, but same capacitor switching, disconnection continuous operation can prevent the intelligence dynamic reactive power compensation device convenient to overhaul who electrocutes. Including circuit breaker, high -pressure vacuum ac contactor, reactance condenser and maintenance device. Circuit breaker and electric wire netting generating line, maintenance device link to each other respectively, and high -pressure vacuum ac contactor links to each other respectively with circuit breaker, reactance condenser, and reactance capacitor parallel becomes reactance capacitor bank, can the independent assortment. Can realize centering high voltage electric network's reactive compensation. Switched capacitor realizes differential optimization rapidly, has reduced the probability that overcompensation and undercompensation state appear. Take a circuit breaker, practiced thrift the breaker interval resource. Need not stop to use as a servant the generating line during maintenance, other equipment's operation makes things convenient for the staff to overhaul on the assurance generating line, reduces the emergence probability of electric shock accidents.