BLC low pressure reactive compensation system and installation cabinet thereof

• Main Author: ZHANG XIUTANG
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2017
• 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 utility model relates to a BLC low pressure reactive compensation control system, including transformer output end, the system including connect in the controller of output, with the 8 tunnel parallelly connected capacitor bank that just are that the controller is connected control branch roads, each capacitor bank control branch road upper end is connected with A looks, B congruence C respectively, the condenser is connected including the circuit breaker group, ac contactor group, reactor group and the capacitor bank that establish ties in proper order, capacitor bank for triangle -shaped to capacitor bank control branch road. The utility model discloses reactive compensation system adopts cascaded compensation tactics, has characteristics such as compensation precision height. 本实用新型涉及种BLC低压无功补偿控制系统，包括变压器输出端，所述系统包括连接于输出端的控制器、与所述控制器连接的且为8路并联的电容器组控制支路；每所述电容器组控制支路上端分别与A相、B相和C相连接，所述电容器组控制支路包括依次串联的断路器组、交流接触器组、电抗器组和电容器组，电容器组为三角形连接电容器。本实用新型无功补偿系统采用阶梯式补偿策略，具有补偿精度高等特点。