PEREC nductive load, when a<φ e The circuit can still work 事 The load current will be continuous just like the thyristors are short-circuit, and the thyristors can no longer control the magnitude of output voltage o The start-up transient will be the same as the transient When a rl load is connected to an ac source Start-up transient at ot =a (a<Power Electron cs i 11 Inductive load, when Inductive load, when α < ϕ The circuit can still work. The circuit can still work. The load current will be The load current will be continuous just like the continuous just like the thyristors thyristors are short are short-circuit, circuit, and the and the thyristors thyristors can no longer control the longer control the magnitude of output voltage. magnitude of output voltage. The start The start-up transient will be up transient will be the same as the transient the same as the transient when a RL load is when a RL load is connected to an AC source connected to an AC source at ωt =α ( α < ϕ π ωt ωt ωt ωt α α+π O α θ O O O u1 iG1 iG2 i o ϕ iT1 iT2 Start -up transient up transient ϕ)