An aircraft generator working control circuit
A work control and generator technology, applied in aircraft parts, aircraft power units, power unit fuel supply, etc. good practical effect
Active Publication Date: 2018-06-26
JIANGXI HONGDU AVIATION IND GRP
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Problems solved by technology
Solve the problem of overheating of the generator due to the accumulation of oil in the injector caused by the shutdown of the aircraft generator in 100% state
Method used
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[0008] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The following examples are only used to illustrate the present invention, and are not intended to limit the protection scope of the present invention.
[0009] Such as figure 1 Shown, a kind of aircraft generator work control circuit of the present invention, it comprises generator control circuit breaker, generator start button, generator control switch, generator control relay and generator control delay stop relay, the working of generator The terminal is connected to the generator control delay stop relay, the generator control delay stop relay is connected to the generator control relay, the generator control relay is connected to the generator control circuit breaker, the coil of the generator control relay is connected to the generator control delay stop relay Whether the coil is energized is controlled by the generator control switch, th...
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The invention discloses a working control circuit for an aircraft generator. The working control circuit comprises a generator control circuit breaker, a generator starting button, a generator control switch, a generator control relay and a generator control delay stop relay, wherein the working end of a generator is connected with the generator control delay stop relay; the generator control delay stop relay is connected with the generator control relay; the generator control relay is connected with the generator control circuit breaker; whether a coil of the generator control relay and a coil of the generator control delay stop relay are electrified or not is controlled by the generator control switch; the generator starting button is used for controlling the starting of the generator; and the generator starting button is also connected with the generator control switch. The working control circuit for the aircraft generator, disclosed by the invention, is advantaged in that the generator is stopped after being kept in a 89% cold engine state for 120 s; and a problem that the generator is overheated due to oil accumulation of a nozzle caused by the stopping of the generator in a 100% state is solved.
Description
technical field [0001] The invention relates to a control circuit, in particular to an aircraft generator work control circuit. Background technique [0002] Because the aircraft generator does not go through the 89% state cooling machine, and stops directly at the 100% state, it will cause oil accumulation in the fuel injector and cause the generator to overheat. In order to protect the aircraft generator, a generator working control circuit is developed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an aircraft generator work control circuit. Solve the problem that the generator is overheated due to the accumulation of oil in the injector caused by the shutdown of the aircraft generator in 100% state. [0004] For solving the technical problem of the present invention, the technical scheme that the present invention adopts is: [0005] A working control circuit for an aircraft generator, which includes a g...
Claims
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IPC IPC(8): B64D37/00
Inventor 余秦吴秀杰张海波张颖康瑞萍贺敏郭鹏李智龙杨彬彬陈洲何志红周志邹林林熊远李锴
Owner JIANGXI HONGDU AVIATION IND GRP