|
|
|
| Development of modular power quality comprehensive control device for 100A/400V |
| Liu Qingsong |
| Shanghai Huakun Electrical Co., Ltd, Shanghai 201108 |
|
|
|
|
Abstract This paper introduces the development and experimental operation of the 100A/400V modular power quality integrated control device. The device is mainly used to comprehensively control the power quality of the three-phase four-wire power grid system. The main contents of this paper include the working principle of the device and the main circuit topology used by the device and the core control circuit based on digital signal processor (DSP) and complex programmable logic device (CPLD). Finally, the test results of pure harmonic current filtering, pure reactive power compensation and harmonic filter and reactive power compensation are given. The experimental results show that Huakun power quality integrated control device (HKPQCD) has high application value in the current power grid environment with complex power quality problems.
|
|
Received: 21 May 2019
Published: 19 December 2019
|
|
|
|
[1] 肖湘宁, 廖坤玉, 唐松浩, 等. 配电网电力电子化的发展和超高次谐波新问题[J]. 电工技术学报, 2018, 33(4): 707-720.
[2] 邓惠华, 李国良, 周晓明, 等. 基于协调控制SVG的低压配网三相负荷不平衡治理技术[J]. 电工技术学报, 2017, 32(S1): 75-83.
[3] 茅靖, 方健美. 低压配电系统谐波抑制及治理设计方法探讨[J]. 现代建筑电气, 2018(1): 29-34.
[4] 将正荣, 刘云波, 陈浩男. 应用于有源电力滤波器中的重复控制研究综述[J]. 电气技术, 2019, 20(1): 7-11.
[5] 郑成伟, 胡金高. 带LCL滤波的基于状态空间控制的有源滤波器[J]. 电气技术, 2018, 19(8): 16-21.
[6] 郑重. 一种低压无功与谐波综合补偿装置的研究[D]. 武汉: 武汉科技大学, 2013.
[7] 吴亚盆, 刘颖英, 徐永海. 可编程序控制器对电压暂降敏感度的试验研究[J]. 电工技术学报, 2018, 33(6): 1422-1430.
[8] 刘春梅, 尹丽. 基于DSP+CPLD的谐波检测装置设计[J]. 低压电器, 2009(10): 46-48.
[9] 张国荣, 齐国虎, 苏建徽, 等. 并联型有源电力滤波器输出电感选择的新方法[J]. 中国电机工程学报, 2010, 30(6): 22-27.
[10] 汪磊. 基于三电平拓扑的并联型有源电力滤波器关键技术的研究[D]. 合肥: 合肥工业大学, 2017. |
|
|
|
2019, Vol. 20 
