season 4 of orange is the new black started on september 20, 2016.
season 4 of orange is the new black started on september 20, 2016.
when does season 4 of orange is the new black start?
september 20, 2016
orange is the new black (season 4)









































the fourth season of the american comedy-drama television series "orange is the new black" premiered on netflix on june 17, 2016, at 12:00 am pst in multiple countries. it consists of thirteen episodes, each between 54–60 minutes, with a 77-minute finale. the series is based on piper kerman's memoir, "" (2010), about her experiences at fci danbury, a minimum-security federal prison. the series is created and adapted for television by jenji kohan.
orange is the new black (season 4)
to provide a black start, some power stations have small diesel generators, normally called the "black start diesel generator" (bsdg), which can be used to start larger generators (of several megawatts capacity), which in turn can be used to start the main power station generators. generating plants using steam turbines require station service power of up to 10% of their capacity for boiler feedwater pumps, boiler forced-draft combustion air blowers, and for fuel preparation. it is uneconomical to provide such a large standby capacity at each station, so black-start power must be provided over designated tie lines from another station. often hydroelectric power plants are designated as the black-start sources to restore network interconnections. a hydroelectric station needs very little initial power for starting purposes (just enough to open the intake gates and provide excitation current to the generator field coils), and can put a large block of power on line very quickly to allow start-up of fossil-fuel or nuclear stations. certain types of combustion turbine can be configured for black start, providing another option in places without suitable hydroelectric plants. in 2017, a utility in southern california successfully demonstrated the use of a battery-based energy-storage system to provide a black start, firing up a combined-cycle gas turbine from an idle state.
black start