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An improved strategy of aviation power generation system based on dual excitation control
- Source :
- 2017 20th International Conference on Electrical Machines and Systems (ICEMS).
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
Abstract
- In Constant speed constant frequency (CSCF) AC power supply system, generator output constant frequency and constant voltage AC power by connecting engine with constant speed transmission device (CSD). However, CSCF has many disadvantages, such as complex structure, heavy weight, high cost and low energy conversion efficiency. By eliminating CSD in CSCF and taking output voltage and output frequency as feedback quantities, this paper proposes a dual excitation control method to achieve the same effect as CSCF power source. From the perspective of engineering applications, this improved method can greatly reduce the weight of aviation power generation system. It has a simple structure and can cut down the cost of power system operation and maintenance. Simulation results show that the method of dual excitation control presented in this paper is effective, and it also provides a new idea for the improvement in aviation power generation system.
- Subjects :
- 010302 applied physics
Engineering
business.industry
020208 electrical & electronic engineering
Automatic frequency control
02 engineering and technology
AC power
01 natural sciences
Power (physics)
Electric power system
Electricity generation
Transmission (telecommunications)
0103 physical sciences
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
business
Power control
Voltage
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2017 20th International Conference on Electrical Machines and Systems (ICEMS)
- Accession number :
- edsair.doi...........824fa3b949557948d7d5c44568e77944