Few big ring of subregion cluster structure of urban rail transit 35kV middling pressure network

Few big ring of subregion cluster structure of urban rail transit 35kV middling pressure network

The utility model discloses a few big ring of subregion cluster structure of urban rail transit 35kV middling pressure network, press (22), 35kv looped netowrk cable (23), 35kv generating line (24), looped netowrk interconnection switch (25), power supply subregion A (32), power supply subregion B (...

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Bibliographische Detailangaben
Hauptverfasser: LIU BIN, CHEN MIN, WANG LITIAN, LI LIPENG, LIU GUANGHUAN, XIAO LIJUN, TIAN SHENGLI, KONG QING, LI HANQING, RUAN QINGJUN, FAN QIAOLIAN, LIU AIHUA
Format: Patent
Sprache:eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Zusammenfassung:The utility model discloses a few big ring of subregion cluster structure of urban rail transit 35kV middling pressure network, press (22), 35kv looped netowrk cable (23), 35kv generating line (24), looped netowrk interconnection switch (25), power supply subregion A (32), power supply subregion B (33), power supply subregion C (34), power supply subregion D (35) including station (1) (20), 110kv main transformer station (21), 11035kv owner's transformer, 110kv main transformer station (21) controls power supply subregion A (32), power supply subregion B (33) and power supply subregion C (34), power supply subregion D (35) respectively, power supply subregion B (33) and power supply subregion C (34) connect through looped netowrk interconnection switch (25), 110 35kv owner's transformer presses (22) to be connected with 35kv generating line (24), 35kv generating line (24) are connected with 35kv looped netowrk cable (23). The utility model discloses a looped netowrk cable is small in quantity, so operation maintenance work load is few, energy losses also reduces to some extent.