2009•Shaanxi Electric PowerRequires access

Probe into Reactive Power Planning for 330 kV Power Grid

Xiaoqing Zhang

Abstract

In the light of large charging power of 330 kV network large transmission power,combined with the requirements stipulated in code and reactive guiding rules,discussion is made from the aspects of reactive power planning of 330 kV power gird, effects of charging power upon reactive power compensation devices,reactive power disposition rules of substation near to the power plant.The technical principle of reactive power planning for 330 kV power grid is indicated.

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Key concepts: AC power, Power (physics), Compensation (psychology), Electrical engineering, Power grid, Volt-ampere reactive, Power transmission, Power factor