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| No.13676650
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Information Name: | West Technology reactive power compensation device HXSVG |
Published: | 2015-03-21 |
Validity: | 30 |
Specifications: | |
Quantity: | 111.00 |
Price Description: | |
Detailed Product Description: | SVG (Static Var Generator, referred to as SVG), also known as dynamic reactive power compensation devices compensation occurs. Is defined by self-commutated power semiconductor bridge converter for dynamic reactive power compensation device. SVG is the best solution to reactive power control in the field. SVG STATCOM can be turned off using the power electronic devices (IGBT) consisting of self-commutated bridge circuit in parallel through the reactor power line, appropriately adjust the AC side of the bridge circuit output voltage amplitude and phase, or directly control the AC side current. Rapidly absorbed or emitted required reactive power, reactive power for fast dynamic adjustment purposes. As an active form of compensation devices, not only can track the impact of the current impact type loads, and can also be tracked on the harmonic current compensation. West Low SVG mainly used for 380V ~ 690V voltage reactive power and harmonic control hazards. West Low SVG advantage 1, l design advantages in upgrading the direction of stability and robustness, the company's product design margin is generally higher than other manufacturers in the market. All core components of design margin comparisons with other manufacturers are greatly increased. l SVG most important devices are IGBT, DC capacitor and the radiator support the Big Three, the three main components of our company have done a deal to increase the redundancy: IGBT generally redundant set at twice the voltage, current, 2 times, all SVG devices Germany Infineon 1700V IGBT, and the current mainstream market within the factory set voltage redundant about 40%, about 50% of the current basic use 1200V IGBT. l support the DC capacitor I use Canadian imports EACO capacitor design capacitance 15uF / A, and the market in general manufacturers capacitance 10-12uF / A, large ripple. l I use the radiator through simulation and measurement validation, excellent cooling capacity, for ordinary factory SVG temperature is generally 30 degrees Celsius, while most manufacturers measured temperature at 40-45 degrees Celsius. l I do not use SVG Party switchgear, SVG own internal dual contactors, up and down the whole isolation, which manufacturers in order to save costs and the general use of a single contact device is completely different, the use of higher-level switchgear practices and ideas. l Our software is designed to use more advanced duplicate current loop PI + design ideas to ensure high performance while taking into account the stability of the system, while the market mainstream manufacturers use only the most simple PI control algorithm, the system response time is slower, phase larger, overall performance is relatively backward. l company stability control algorithm is used DC capacitor voltage of each module individually controlled, more mainstream total voltage control algorithm will enhance the stability of the system a lot, a lot of the DC voltage offset scene criticized the situation does not appear in my company SVG. 2, the production process advantages l PCB boards have been 80 degrees the whole aging detection test, to ensure reliable application in the field. l All modules are assembled in the center of anti-static PCB, PCB board for IGBT mount and mount transport careful and meticulous work, reached the international advanced technology standards. More product information, please visit: http: //www.hxkjjt.com |
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Copyright © GuangDong ICP No. 10089450, Henan Huaxi Group New Energy Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 5146 visitor
Copyright © GuangDong ICP No. 10089450, Henan Huaxi Group New Energy Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility