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STDG800系列TSVG无功静止复合型动态补偿装置

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STDG800系列TSVG无功静止复合型动态补偿装置
产品名称

STDG800系列TSVG无功静止复合型动态补偿装置

编号
没有此类产品
产品描述

功能特点     Features

Rated voltage: 400V/660V
Rated frequency: 50HZ
Dynamic response time: ≤10ms
Level control output: 18 channels, DC12V/30mA per channel
Compensation capacity: rated inductive capacity from the S∨G module ~ total rated capacitive capacity of the device
Measurement accuracy: voltage, current, frequency, active power, reactive power, power factor, etc. are less than ±1% active power, reactive power is less than ±2%
Protection level: P3X (higher protection level can be customized)
Dimensions: length 1000* width 1000* height 2200mm

 

● 提高设备的绝缘水平,保护设备的运行安全

● 提高设备的抗干扰能力

● 自动保护用电设备

● 净化电源

● 保护补偿及滤波设备的稳定运行

● 防止保护装置的误跳闸

 

● Improve the insulation level of equipment and protect the operation safety of equipment

● Improve the anti-jamming capability of the equipment

● Automatic protection of electrical equipment

● Purify the power supply

● Protection compensation and stable operation of filtering equipment

● Prevent false tripping of the protection device

 
 

●GB 50025-95          《供配电系统设计规范》
●GB/T 12325-2008   《电能质量:供电电压偏差》
●GB 12326-2008      《电能质量:电压波动和闪变》
●GB/T 15543-2008   《电能质量:三相电压不平衡》
●GB/T 14549-1993   《电能质量:公用电网谐波》
●GB/T 15945-2008   《电能质量:电力系统频率偏差》
●DL/T 597-1996       《低压无功补偿控制器订货技术条件》
●DL/T 842-2003       《低压并联电容器装置使用技术条件》

●GB 50025-95           "Design Specification for Power Supply and Distribution System"
●GB/T 12325-2008    "Power Quality: Supply Voltage Deviation"
●GB 12326-2008       "Power Quality: Voltage Fluctuation and Flicker"
●GB/T 15543-2008    "Power Quality: Three-Phase Voltage Imbalance"
●GB/T 14549-1993    "Power Quality: Harmonics in the Utility Grid"
●GB/T 15945-2008    "Power Quality: Power System Frequency Deviation"
●DL/T 597-1996        "Technical Conditions for Ordering Low Voltage Reactive Power Controller"
●DL/T 842-2003        "Technical Conditions for Use of Low Voltage Shunt Capacitor Devices"

主要参数   The main parameters

额定电压:400V/660V
额定频率:50HZ
动态响应时间:≤10ms
电平控制输出:18路,每路DC12V/30mA
补偿容量:从SVG模块的额定感性容量~装置总的额定容性容量
测量精度:电压、电流、频率、有功、无功、功率因数等均小于±1%有功电度、无功电度均小于±2%
防护等级:IP3Ⅹ(更高防护等级可定制)
外形尺寸:长1000*宽1000*高2200mm

 

STDG800系列TSVG无功静止复合型动态补偿装置

STDG800 series TSVG reactive power static composite dynamic compensation device

STDG800(TSVG)系列无功静止复合型动态补偿装置,是由STDG600-CP复合型无功静止监控仪、晶闸管投切电容器(TSC)和静止无功发生器STDG200(SVG)系列组合而成。TSC是以晶闸管投切开关+电抗器+固定电容组合而成,SVG是以电源变流器为核心先进的无功静止型快速补偿装置,实现动态快速无功补偿与谐波高效滤除的功能。STDG800(TSVG)装置实现了TSC与SVG的优势互补,是斯坦帝阁高性价比的新一代无功静止复合型动态补偿装置。该装置可以同时治理配电网中多种常见的电能质量问题,如功率因数超标、电流不平衡、电压闪变和电流谐波等,改善电网供电质量,确保用户设备安全、可靠运行,节能增效。

STDG800 (TSVG) series reactive static composite dynamic compensation device is a combination of STDG600-CP composite reactive static monitor, thyristor switching capacitor (TSC) and static var generator STDG200 (SVG) series. TSC is a combination of thyristor switching switch + reactor + fixed capacitor. SVG is the most advanced reactive static type fast compensation device with power converter as the core, realizing dynamic fast reactive power compensation and harmonic high efficiency filtering. Features. The STDG800 (TSVG) device realizes the complementary advantages of TSC and SVG, and is a cost-effective new-generation reactive static composite dynamic compensation device independently developed by Stanley Pavilion. The device can simultaneously control many common power quality problems in the distribution network, such as power factor exceeding standard, current imbalance, voltage flicker and current harmonics, improve power quality of the power grid, ensure safe and reliable operation of user equipment, and increase energy efficiency. effect.

STDG800(TSVG)无功静止复合型动态补偿装置,综合TSC动态补偿装置和SVG静止无功发生器的优势,实现性价比的极大提升,即可以实现补偿精度、响应速度的显著优化,同时又大大降低了装置成本。STDG800(TSVG)装置能够提供从感性到容性的平滑、动态、快速的无功功率补偿;并具备谐波综合抑制功能,人性化的人机接口,采用触摸屏中文显示界面,完备的保护功能,可靠性更高,更适用于工业现场电能质量综合优化领域,该装置具有如下的功能特点:
● 控制功能更丰富:可以按照功率因数和无功功率进行综合控制;
● 控制方式更灵活:支持共补、分补及共分综合补偿,投切路数、单步容量可设定;
● 补偿效果更优异:以TSC装置实现有级投切补偿,SVG模块实现盲点覆盖,从而实现无级补偿,不会岀现过补及欠补,可实现三相平衡补偿,补偿响应快,真正实现高精度的动态快速补偿,具备谐波滤除功能,实现电能综合优化;
● 保护性能更完备:具有过压、欠压、过流、谐波越限、频率越限、过温等完备的保护功能;
●人机交互更友好:采用触摸屏显示,电网、装置、SVG、电容器的各相电压、电流、功率因数、电压总谐波畸变率、电流总谐波畸变率、系统频率、有功功率、无功功率、电容器投切状态、IGBT器件温度、补偿电流等参数,可以采用波形方式进行显示,更加直观;

● 数据分析更便捷:具有掉电数据保存功能,可通过∪盘将记录数据导出,导出为excel文档,以便数据分析,具有485、CAN总线及网络通讯接口,便于数据通讯;

STDG800 (TSVG) reactive static composite dynamic compensation device, which combines the advantages of TSC dynamic compensation device and SVG static var generator to achieve great cost performance, which can achieve significant optimization of compensation accuracy and response speed. Reduced device costs. The STDG800 (TSVG) device can provide smooth, dynamic and fast reactive power compensation from inductive to capacitive. It also has harmonic integrated suppression function, humanized human-machine interface, touch screen Chinese display interface and complete protection function. It has higher reliability and is more suitable for the comprehensive optimization of industrial field power quality. The device has the following features:
● More control functions: comprehensive control according to power factor and reactive power;
● The control method is more flexible: support for compensation, sub-compensation and comprehensive compensation, and the number of switching channels and single-step capacity can be set;
● The compensation effect is more excellent: the TSC device realizes the graded switching compensation, and the SVG module realizes the blind spot coverage, thus achieving the stepless compensation, and will not over-compensate and under-compensate, can realize the three-phase balance compensation, and the compensation response is fast, real Realize high-precision dynamic fast compensation, and have harmonic filtering function to realize comprehensive optimization of electric energy;
● More complete protection performance: complete protection functions such as overvoltage, undervoltage, overcurrent, harmonic limit, frequency limit, over temperature, etc.
● Human-computer interaction is more friendly: using touch screen display, voltage, current, power factor, voltage total harmonic distortion rate, current total harmonic distortion rate, system frequency, active power, reactive power of grid, device, SVG, capacitor Power, capacitor switching state, IGBT device temperature, compensation current and other parameters can be displayed in a waveform mode, which is more intuitive;
● Data analysis is more convenient: with power-down data saving function, the record data can be exported and exported to excel document for data analysis, with 485, CAN bus and network communication interface for data communication;

执行标准   Executive standard

主要器件简介   Main device introduction

● STDG800(TSVG)系列无功静止复合型动态补偿装置,是以电压源变流器为核心无功动态补偿装置,是无功补偿领域新技术应用的代表,采用DSP全数字控制平台、高性能IGBT功率器件、先进的无功检测算法和优化空间矢量PWM控制策略实现动态无功补偿及滤除谐波,提高功率因数和电能质量优化等功能。产品采用模块化设计,成套组装,体积小、占地少、安装操作方便。广泛应用于低压配电系统中需对无功进行动态补偿及谐波滤除领域,对无功快速波动的负荷进行动态补偿。
● TSC补偿支路  以大功率可控硅组成的电子开关代替传统的机械开关投切,并采用数字信号处理技术的多功能智能型控制器,有效克服了投入时的浪涌电流及切除时的操作过电压,其动态响应时间小于20ms;支路中有调谐抑制谐波的电路元件,可以有效避免谐波的并联谐振,稳定系统电压,优化电网的配电质量。

STDG600-CP智能控制器采用DSP全数字控制平台,实现对SVG模块与TSC补偿支路的控制,实现从感性到容性的平滑、动态、快速的无功功率补偿,具备谐波综合抑制功能。该控制器采用触摸屏作为人机接口,中文显示界面,显示电网、系统及部件的相关运行参数,具有输岀存储、输岀与通信等功能,具备完备的保护功能,可靠性高,更适用于工业现场电磁环境。

 
 

● STDG800 (TSVG) series reactive static composite dynamic compensation device is the most advanced reactive dynamic compensation device with voltage source converter as the core. It is the representative of the latest technology application in the field of reactive power compensation. It adopts DSP full digital control platform. High-performance IGBT power devices, advanced reactive power detection algorithms and optimized space vector PWM control strategies enable dynamic reactive power compensation and harmonic filtering, improving power factor and power quality optimization. The product adopts modular design, complete assembly, small size, small footprint and convenient installation and operation. It is widely used in the field of low-voltage power distribution system to perform dynamic compensation and harmonic filtering for reactive power, and dynamically compensates for the load of reactive power and fast fluctuation.
● The TSC compensation branch replaces the traditional mechanical switch with an electronic switch composed of high-power thyristor, and adopts a self-developed multi-function intelligent controller based on digital signal processing technology to effectively overcome the inrush current during input. And the operating overvoltage at the time of resection, the dynamic response time is less than 20ms; the circuit components in the branch with tuning suppression harmonics can effectively avoid the parallel resonance of harmonics, stabilize the system voltage, and optimize the power distribution quality of the power grid.
STDG600-CP intelligent controller adopts DSP full digital control platform to realize the control of SVG module and TSC compensation branch, realize smooth, dynamic and fast reactive power compensation from inductive to capacitive, and has harmonic comprehensive suppression function. The controller adopts a touch screen as a human-machine interface, a Chinese display interface, and displays relevant operating parameters of the power grid, system and components, and has functions of storage, transmission, and communication, and has complete protection functions, high reliability, and is more suitable for use. Industrial site electromagnetic environment.

型号说明  Model Description

斯坦帝阁

 

环境条件  Environmental conditions

环境温度
Ambient temperature
-20℃~+50℃(室内)
-20°C~+50°C (indoor)
抗震
Earthquake resistance
抗地震能力为7级,振动0.5G
Earthquake resistance is 7 and vibration is 0.5G
湿度
Humidity
<90%(无冷凝)
<90% (no condensation)
海拔高度
Altitude
<2000米(特殊情况单独考虑)
<2000 meters (special circumstances alone)
安装方式
Installation method
室内
Indoor
环境要求
Environmental requirements
无油性灰尘,无腐蚀、易燃、易爆气体
Oil-free dust, no corrosion, flammable, explosive gases

 

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