A vehicle-mounted compact mobile svg device
A compact, vehicle-mounted technology, applied in the field of power transmission and distribution, can solve the problems of high environmental conditions, low space utilization, and complex control of outdoor heat exchangers, achieving excellent mechanical performance, flexible use, and easy installation and use. Effect
Active Publication Date: 2018-12-04
WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST
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Problems solved by technology
In addition, the vehicle-mounted compact mobile SVG can be divided into water cooling and forced air cooling according to the cooling method of power devices. Compared with the fixed SVG, the capacity is smaller
The water cooling system mainly includes water cooling radiators, water pipes, water machines, outdoor heat exchangers and control systems. The water cooling method is suitable for long-term working conditions, but its structure is cumbersome, the control is complicated, the cost is high, and the space utilization rate is low. Outdoor heat exchangers have high requirements on environmental conditions
Method used
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[0034] In order to better understand the present invention, the content of the present invention is further illustrated below in conjunction with the examples, but the content of the present invention is not limited to the following examples. Those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms are also within the scope of the claims listed in this application.
[0035] The specific implementation of the vehicle-mounted compact mobile SVG device of the present invention is as follows: the structural appearance of the device is as follows: Figure 1 to Figure 4 shown.
[0036] The layout mainly includes container box body 1, valve room 2, switch control room 3, and low-bed semi-trailer body 4. Vehicle-mounted compact mobile SVG equipment includes primary electrical equipment: SVG power module 5, incoming terminal 6, reactor 7, switch cabinet 8; secondary control equipment: control cabinet 9, power supply cabinet...
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The invention relates to a vehicle-mounted compact mobile SVG device, and belongs to the technical field of power transmission and distribution of a power grid. The device comprises a container casing, a valve chamber, a switch control chamber and a low flat plate semi-trailer body, and further comprises primary electrical devices including SVG power modules, inlet wire terminals, reactors and a switchgear; and secondary control devices including a control cabinet and a power supply cabinet. The container casing is integrally arranged on the low flat plate semi-trailer body; the casing is internally separated into two major parts which are respectively the valve chamber and the switch control chamber; the valve chamber mainly comprises the SVG power modules, a compact framework, centrifugation blower fans, wind cavities, wind cavity filter screens, the reactors and inlet wire sleeves; all the SVG power modules is electrically insulated from a housing of the container casing; and the switch control chamber mainly comprises the switchgear, the control cabinet and the power supply cabinet. The vehicle-mounted compact mobile SVG device has excellent electrical and mechanical performance and facilitates application and transportation.
Description
technical field [0001] The invention belongs to the technical field of power grid transmission and distribution, and in particular relates to a vehicle-mounted compact mobile SVG device. Background technique [0002] With the continuous development of the power transmission system, the reactive power demand and the location of compensation will change, and the requirements for reactive power compensation in other places may suddenly increase urgently, so it is necessary to establish a mobile reactive power compensation system that can provide urgent needs to the system Reactive sites are quickly transferred, installed and put into operation. [0003] According to the installation method, SVG equipment can be divided into two types: fixed type and vehicle-mounted mobile type. The main electrical equipment of fixed type SVG equipment is installed in the house, and the cooling methods of power devices mainly adopt forced air cooling and forced water cooling. The equipment is i...
Claims
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IPC IPC(8): H02J3/18H02B1/56H02B1/28H02B1/54
CPCH02B1/28H02B1/54H02B1/565H02J3/18Y02E40/10
Inventor 孙浩张伟钱江燕翚李鹏赵小英赵瑞斌付永生
Owner WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST