CN208461468U - TSVG reactive power compensator - Google Patents

Abstract

The utility model relates to it is a kind of not only had compensation flexibility ratio, compensation accuracy high and be not in switching reforming phenomena in compensation process but can under the premise of same compensation capacity cost substantially reduces, economy greatly improves simultaneously, it realizes pluggable, interchangeable TSVG reactive power compensator is made of capacitor compensation module and SVG static reactive generator module and integrating device frame；The integrating device frame is made of the guiding slot of multiple longitudinal arrangements；The multiple capacitor compensation module and the multiple SVG static reactive generator module are plug type structure；Plug type capacitor compensation module and plug type SVG static reactive generator module are located in integrating device frame in respective guiding slot and with the guiding slot in integrating device frame in mating, and outer lead wire terminal is mounted on the rear end of integrating device frame.

Description

TSVG reactive power compensator

Technical field

Both had compensation flexibility ratio, compensation accuracy high the utility model relates to one kind and had been not in throwing in compensation process Cut reforming phenomena, again can cost substantially reduces under the premise of same compensation capacity, economy greatly improves simultaneously, realization can Plug, interchangeable TSVG reactive power compensator belong to reactive power compensator manufacturing field.

Background technique

Country's reactive compensation is mainly two kinds of modes at present, and one is using capacitor capacity current to export, another kind is Static reactive generator.The first is generally used in each place, but haves the defects that compensation precision is low, compensation speed is slow, And second of static reactive generator be with electronic technology development, promotional period of just going out, and since its compensation is accurate, compensation speed pole Fastly, the defect of the first compensation is compensated for, but since expense is high, cost is too high, does not utilize promotion and popularization.

Summary of the invention

Purpose of design: avoiding the shortcoming in background technique, designs a kind of both with compensation flexibility ratio, compensation accuracy Be not in switching reforming phenomena in high and compensation process, but can under the premise of same compensation capacity cost substantially reduce, Economy greatly improves simultaneously, realizes pluggable, interchangeable TSVG reactive power compensator.

Design scheme: in order to realize above-mentioned purpose of design.The utility model in structure design, due to SVG static reacance Generator module includes first is that starting without impact, because the part SVG uses self-excitation mode to start, starting is quick, and without impact electricity Stream；Second is that the Continuous Compensation range of any combination, because SVG can continuously be exported from specified inductive reactive power to specified capacitive reactive power Idle and fixed capacitor is used cooperatively the Continuous Compensation that may make up any range；Third is that rapid dynamic response speed, because of SVG With the idle characteristic of quickly output within 5ms, thus there is better compensation effect to quick impact load, has to flickering Better inhibitory effect；Fourth is that excellent harmonic wave characteristic because SVG can compensate target by the way that its is arranged, compensating reactive power or Harmonic wave, or have both at the same time, the reactive current of exportable approximate sine wave can also export the harmonic wave for not setting number, Quan Xie Wave compensation harmonic current, i.e. SVG output electric current be it is fully controllable, can sufficiently meet the needs of user；And capacitor compensation Module has compensation effect more preferable, and volume is smaller, and power consumption is lower, and price is more honest and cleaner, and save the cost is more, and use is more flexible, dimension Protect more convenient, the service life is longer, and the higher feature of reliability has adapted to modern power network to the requirements at the higher level of reactive compensation. Therefore the application effectively combines both capacitor compensation module and SVG static reactive generator module, makes reactive power compensator In existing reactive compensation module, and have SVG compensating module, and capacitor module and SVG module are designed to plug type Required capacitor module and SVG module can be inserted into frame according to use environment situation in integrating device frame by module It is interior, form New Reactive Power Compensation Device.

Since pluggable compensating module integrating device is by pluggable module, outer lead wire terminal and integrated device frame group At.The frame of integrating device, which has, facilitates pluggable capacitor compensation module and SVG static reactive generator module quickly, arbitrarily The function of inserting or pull out, i.e., each pluggable capacitor compensation module and SVG static reactive generator module can be integrated It is optionally plugged into or extracts in device frame, when all pluggable capacitor compensation modules and SVG static reactive generator module are inserted Enter integrating device frame, by the connection of dedicated plugging member device, completes each pluggable capacitor compensation module and the static nothing of SVG The connection of the major loop and signal wire of function generator module and integrating device frame, by after integrating device frame connecting plate it is each specially It is connected with the pluggable signal wire by plug-in unit, just completes the communication between each module, then a major loop worked again electric Stream output line simultaneously connects, and is introduced into the connecting terminal of integrating device frame roof, just completes major loop operating current output line Connection.Frame roof connecting terminal need to be only connected with external major loop when use can, once be powered, understand by it is one of can The idle compensating control of plug capacitor compensation module or SVG static reactive generator module is automatically selected as working as reactive compensation Controller host can instruct modules investment or excision capacitor group, pluggable capacitor mended according to reactive compensation needs It repays module or SVG static reactive generator module inner capacitor group reactive current is exported to major loop, to realize reactive compensation Effect.

Technical solution: a kind of TSVG reactive power compensator, by capacitor compensation module and SVG static reactive generator module And integrating device frame is constituted；The integrating device frame is made of the guiding slot of multiple longitudinal arrangements；Multiple capacitors Compensating module and multiple SVG static reactive generator modules are plug type structure；Plug type capacitor compensation module and Plug type SVG static reactive generator module be located in integrating device frame in respective guiding slot and with integrated dress Guiding slot in frame is set in mating, outer lead wire terminal is mounted on the rear end of integrating device frame.

The utility model compared with the background art, first is that the installation production of reactive compensation complete cabinet is extremely convenient, is adjusted significantly High efficiency；Second is that maintenance is more convenient, pluggable module need to only be checked, so that it may check that reactive compensation is complete The fault point of device；Third is that capacitor module and SVG module are made into pluggable, interchangeable modules, flexibility ratio is compensated, accurately Degree greatly improves；Fourth is that together by capacitor module and SVG module compatibility, same compensation capacity, cost mitigates significantly, produces The economy of product greatly improves；Fifth is that reactive compensation uses SVG module, it is not in switching reforming phenomena in compensation process, So that compensation device is safer reliable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of TSVG reactive power compensator.

Specific embodiment

Embodiment 1: referring to attached drawing 1.A kind of TSVG reactive power compensator, by capacitor compensation module 1 and SVG static reacance Generator module 2 and integrating device frame 3 are constituted；The integrating device frame 3 is the guiding slot structure by multiple longitudinal arrangements At；Multiple capacitor compensation modules 1 and multiple SVG static reactive generator modules 2 are plug type structure；Plug type electricity Container compensating module 1 and plug type SVG static reactive generator module 2 are located at respective in integrating device frame 3 lead In mating into slot and with the guiding slot in integrating device frame 3, outer lead wire terminal 4 is mounted on integrating device frame On the rear end of frame 3.Be equipped with spacing frame 5 between the guiding slots of multiple longitudinal arrangements and guiding slot and three face of spacing frame respectively with 3 top of integrating device frame, lower part are connected with rear portion.3 two sides of integrating device frame are grated plate type heat sink.Plug type capacitor 1 face of device compensating module is equipped with multiple grating radiator windows.

SVG static reactive generator module 2 is equipped with multiple grating radiator windows.It is inserted into pluggable in integrating device frame Capacitor compensation module completes the major loop of each pluggable capacitor compensation module and integrating device frame by plugging member device With the connection of signal wire.The SVG static reactive generator module 2 being inserted into integrating device frame is completed each by plugging member device The connection of the major loop and signal wire of SVG static reactive generator module 2 and integrating device frame.Plug type capacitor compensation Automatic squeeze is equipped between the rear portion of 3 inner wall of 1 rear end face of module and integrating device frame to lock, open switch.SVG static reacance Automatic squeeze is equipped between the rear portion of 3 inner wall of 2 rear end face of generator module and integrating device frame to lock, open switch.

It is to be understood that: although above-described embodiment contrasts detailed text to the mentality of designing of the utility model Description, but these verbal descriptions only describe the simple text of the utility model mentality of designing, rather than practical new to this It is practical new to each fall within this for the limitation of type mentality of designing, any combination, increase or modification without departing from the utility model mentality of designing In the protection scope of type.

Claims (9)

1. a kind of TSVG reactive power compensator, it is characterized in that by capacitor compensation module (1) and SVG static reactive generator module (2) and integrating device frame (3) is constituted；The integrating device frame (3) is made of the guiding slot of multiple longitudinal arrangements；It is more A capacitor compensation module (1) and multiple SVG static reactive generator modules (2) are plug type structure；Plug type electricity Container compensating module (1) and plug type SVG static reactive generator module (2) are located in integrating device frame (3) respectively From guiding slot in and with the guiding slot in integrating device frame (3) in mating, outer lead wire terminal (4) is mounted on On the rear end of integrating device frame (3).

2. TSVG reactive power compensator according to claim 1, it is characterized in that: the guiding slot of multiple longitudinal arrangements with lead It is connect respectively with integrating device frame (3) top, lower part and rear portion to spacing frame (5) and three face of spacing frame is equipped between slot.

3. TSVG reactive power compensator according to claim 1, it is characterized in that: integrating device frame (3) two sides are screen Formula heat sink.

4. TSVG reactive power compensator according to claim 1, it is characterized in that: capacitor compensation module (1) face is equipped with Multiple grating radiator windows.

5. TSVG reactive power compensator according to claim 1, it is characterized in that: in SVG static reactive generator module (2) Equipped with multiple grating radiator windows.

6. TSVG reactive power compensator according to claim 1, it is characterized in that: pluggable in insertion integrating device frame Capacitor compensation module completes the major loop of each pluggable capacitor compensation module and integrating device frame by plugging member device With the connection of signal wire.

7. TSVG reactive power compensator according to claim 1, it is characterized in that: the SVG in insertion integrating device frame is quiet Only reacance generator module (2) completes each SVG static reactive generator module (2) and integrating device frame by plugging member device Major loop and signal wire connection.

8. TSVG reactive power compensator according to claim 1, it is characterized in that: capacitor compensation module (1) rear end face with Automatic squeeze is equipped between the rear portion of integrating device frame (3) inner wall to lock, open switch.

9. TSVG reactive power compensator according to claim 1, it is characterized in that: after SVG static reactive generator module (2) Automatic squeeze is equipped between end face and the rear portion of integrating device frame (3) inner wall to lock, open switch.