Kasal, Gaurav Kumar ; Singh, Bhim (2008) Zig-zag transformer based voltage controller for an isolated asynchronous generator In: TENCON 2008 - 2008 IEEE Region 10 Conference, 19-21 Nov. 2008, Hyderabad, India.
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Official URL: http://ieeexplore.ieee.org/document/4766620/
Related URL: http://dx.doi.org/10.1109/TENCON.2008.4766620
Abstract
This paper presents a STATCOM (static compensator) based voltage controller for an isolated asynchronous generator (IAG) driven by bio-gas, diesel engine and gasoline and feeding 3-phase 4-wire consumer loads. The proposed controller consists of an IGBT (Insulated Gate Bipolar junction Transistor) based voltage source converter (VSC) and capacitor at its DC link. The neutral point for the consumer loads is created using a tertiary winding zig-zag transformer. The tertiary winding of zig-zag transformer facilitates the selection of the optimum voltage level of the DC link. The complete system is modeled and simulated using MATLAB and its Simulink and PSB toolboxes. Extensive simulation results are presented to demonstrate the capability of the controller as a harmonic eliminator, a load balancer, alongwith as a voltage controller.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Zig-Zag Transformer; Stand-Alone Power Generation; Voltage Source Converter; Voltage Control |
| ID Code: | 109168 |
| Deposited On: | 03 Aug 2017 09:41 |
| Last Modified: | 03 Aug 2017 09:41 |
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