Improved 48-pulse static synchronous compensator for high-voltage applications

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Improved 48-pulse static synchronous compensator for high-voltage applications

机译：改进的48脉冲静态同步补偿器，适用于高压应用

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A modified three-level 48-pulse ÃÂÃÂ±100ÃÂÃÂ±MVAr static synchronous compensator (STATCOM) employing four pairs of elementary six-pulse neutral-point diode-clamped gate turn-off thyristor-based voltage source converters with fundamental frequency switching modulation is realised using angle control methodology and pre-calculated dead angle (the duration in which converter-terminal voltage is clamped to zero) in d-q synchronous rotating frame. With a magnetics configuration designed for summing up of output voltages of four converter pairs and simultaneously stepping up of its voltage to the transmission level, and employing proportional and integral controllers in the control, the operating performance equivalent to 96-pulse STATCOM is achieved through optimising harmonics distortion. This compensator is modelled and its performance is simulated in MATLAB using SimPowerSystem toolbox for voltage regulation in transmission system. The obtained results show reasonably good characteristics of the compensator to control system dynamics under steady-state and dynamic system conditions.

机译：修改后的三电平48脉冲Âƒ±100±ƒ±MVAr静态同步补偿器（STATCOM）采用四对基本的六脉冲中性点二极管钳位的栅极关断晶闸管dq同步旋转框架中，通过使用角度控制方法和预先计算的死角（转换器端子电压钳位为零的持续时间），实现了具有基本频率开关调制的基于电压的电压源转换器。通过设计用于将四个转换器对的输出电压相加并同时将其电压升压至传输电平的磁性配置，并在控制中采用比例和积分控制器，通过优化可实现相当于96脉冲STATCOM的运行性能谐波失真。对该补偿器进行建模，并使用MATLAB中的SimPowerSystem工具箱在传输系统中进行电压调节，以仿真其性能。所获得的结果显示出补偿器在稳态和动态系统条件下控制系统动态的合理良好特性。

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《Power Electronics, IET》 |2010年第3期|p.355-368|共14页
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1. Effects of a Static Synchronous Series Compensator (SSSC) Based on a Soft Switching 48-Pulse PWM Inverter on the Power Demand from the Grid [J] . Taha Selim Ustun, Saad Mekhilef Journal of power electronics . 2010,第1期

机译：基于软开关48脉冲PWM逆变器的静态同步串联补偿器（SSSC）对电网功率需求的影响
2. A Quasi-resonant Soft Switching 48-pulse PWM Inverter with Closed Loop Current Control for the Realization of Static Synchronous Series Compensator (SSSC) [J] . Ali Elkarmi, Rajaa Abu Eideh, Amani Zaiter Australian Journal of Basic and Applied Sciences . 2009,第2期

机译：具有闭环电流控制的准谐振软开关48脉冲PWM逆变器，用于实现静态同步串联补偿器（SSSC）
3. A Quasi-resonant Soft Switching 48-pulse PWM Inverter with Closed Loop Current Control for the Realization of Static Synchronous Series Compensator (SSSC) [J] . Ali Elkarmi, Rajaa Abu Eideh, Amani Zaiter Australian Journal of Basic and Applied Sciences . 2009,第2013期

机译：具有闭环电流控制的准谐振软开关48脉冲PWM逆变器，用于实现静态同步串联补偿器（SSSC）
4. Static synchronous series compensator operation based on 48-pulse VSC [C] . Zuniga-Haro, P., Ramirez, . 2005

机译：基于48脉冲VSC的静态同步串联补偿器操作
5. Modeling and simulation of a static synchronous compensator (STATCOM) for the UI analog model power system. [D] . Lamichhane, Achyut. 2014

机译：UI模拟模型电源系统的静态同步补偿器（STATCOM）的建模和仿真。
6. Design of static synchronous series compensator based damping controller employing invasive weed optimization algorithm [O] . Ashik Ahmed, Rasheduzzaman Al-Amin, Ruhul Amin -1

机译：基于入侵杂草优化算法的静态同步串联补偿器阻尼控制器设计
7. Effects of a static synchronous series compensator (SSSC) based on a soft switching 48-pulse PWM inverter on the power demand from the grid [O] . Ustun T.S., Mekhilef S. 2010

机译：基于软开关48脉冲PWM逆变器的静态同步串联补偿器（SSSC）对电网功率的影响
8. Study of Static Reactive Power Compensators for High-Voltage Power Systems. Final Report, May 12, 1981 [R] . Byerly, R. T., Bennon, R. J., Taylor, E. R., 1981

机译：高压电力系统静态无功补偿装置的研究。最终报告，1981年5月12日

Improved 48-pulse static synchronous compensator for high-voltage applications

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