A calculation method for load power of urban rail transit
A technology of urban rail transit and load power, applied in computing, data processing applications, instruments, etc., can solve the problems of reduced service life of power supply and consumption equipment, power loss, power grid security and stability, and economic operation threats.
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[0044] In order to better understand the present invention, the present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0045] Such as figure 1 As shown, a calculation method of urban rail transit load power includes the following steps:
[0046] 1. Determine the complex traction power of a single traction station
[0047] Determine the complex traction power of a single traction station according to the motor power, marshalling mode, load rate and train operation diagram of the train Assuming that the maximum power disturbance level of each traction station is the same, then:
[0048]
[0049] Among them, P 牵引 is the traction active power of the traction station, Q 牵引 is the traction reactive power of the traction station;
[0050] Specific steps include:
[0051] (1) According to the train marshalling method, it is determined that the train is composed of a motor car and b trailers, and c motors are in...
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