CN108414964A - A kind of digitalized electric energy metering movable detecting platform and in-situ check and test method - Google Patents
A kind of digitalized electric energy metering movable detecting platform and in-situ check and test method Download PDFInfo
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- CN108414964A CN108414964A CN201810569320.7A CN201810569320A CN108414964A CN 108414964 A CN108414964 A CN 108414964A CN 201810569320 A CN201810569320 A CN 201810569320A CN 108414964 A CN108414964 A CN 108414964A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
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Abstract
A kind of digitalized electric energy metering movable detecting platform of present invention offer and in-situ check and test method, including body-fixing plate, L-type shock frame, antidetonation connector, equipment enclosure and detection operation console, the body-fixing plate is integrally used for rigidly fixing between platform and carrying car body, the L-type shock frame is mounted on the upper surface of body-fixing plate by rear fixing piece and preceding fixing piece, equipment enclosure and detection operation console are installed on the L-type shock frame, the equipment enclosure is supported on the good antidetonation that core equipment is realized on L-type shock frame with detection operation console by antidetonation connector, the bottom of the L-type shock frame is also equipped with the forklift assembling structure and support castor of carrying fork truck equipment easy to use and artificial haulage equipment.The present invention can be moved to intelligent substation with truck, be used for the live commissioning test of digitalized electric energy metering device, solve the dispersion of original detection device, be difficult to carry, the problems such as detection efficiency is low, working environment is poor.
Description
Technical field
The present invention relates to motion detection device technical fields more particularly to a kind of digitalized electric energy to measure movable detecting platform
And in-situ check and test method.
Background technology
The digitalized electric energy metering system of New Generation of Intelligent substation is by electronic mutual inductor, combining unit and digitlization
Power meter group is at completion signal acquisition, electric energy calculates and event recording function.Digital electric energy metered system has the accuracy of measuring
It is high, without secondary voltage drop and the advantages that save cable, extensive deployment has been obtained in intelligent substation.But pass through
The metering that the digital electric energy metered system of test in laboratory the configuration inconsistent initiation of parameter easily occurs at the scene is not allowed and communication
Metering system metering inaccurate the problems such as even restarting and crashes, dashes forward under nonlinear-load and impact load in abnormal, actual condition
Go out, Contemporary Digital electric energy metered system is only used for electric quantity balancing analysis, is still not used to trade settlement.
The key for causing the above problem is digital electric energy metered system Site Detection ability Shortcomings, seriously affects number
The networking detection of word electric energy measuring equipment and Site Detection ability, so directly affect digital metering equipment operation stability and
Reliability, this has become the technical bottleneck of the popularization and application of digital electric energy metered system.Digitalized electric energy metering conventional detection is set
Standby independent dispersion, using separate type detection method, electronic mutual inductor, combining unit, the detection device of digitalized electrical energy meter are each
From independence, field connection is complicated, and equipment heaviness, difficult, operating personnel's heavy workload, task are heavy, inefficiency and pole
Easily there is mistake, cannot be satisfied fast-developing digitalized electric energy measuring system construction demand.
There is an urgent need to a kind of packaged type, Site Detection sides that is efficient, can taking into account different digital measuring equipment thus
Case, to improve the networking detectability of the digitized measurement equipment, the reliable and stable operation of Support Digitalization measuring equipment.
Invention content
The technical problem to be solved in the invention is to be directed to the deficiencies in the prior art, and provide a kind of digitalized electric energy meter
Measure movable detecting platform and in-situ check and test method.
Technical scheme of the present invention:
A kind of digitalized electric energy measures movable detecting platform, including body-fixing plate, L-type shock frame, antidetonation connector,
Equipment enclosure is integrally used for rigidly fixing between platform and carrying car body, the L-type with detection operation console, the body-fixing plate
Shock frame is mounted on the upper surface of body-fixing plate by rear fixing piece and preceding fixing piece, is installed on the L-type shock frame
There are equipment enclosure and detection operation console, the equipment enclosure to be supported on L-type damping frame by antidetonation connector with detection operation console
The good antidetonation of core equipment is realized on frame, the bottom of the L-type shock frame is also equipped with carrying fork truck equipment easy to use
And the forklift assembling structure and support castor of artificial haulage equipment, the detection device part in the equipment enclosure include:Wirelessly
AD conversion receiving device, vehicular platform, 9-2 wireless forwardings equipment, digital quantity input combining unit Installation cabinet, wireless AD conversion hair
Send equipment, tested electronic current mutual inductor, the current lifting device with standard current transformer, lift master, wireless transmitting-receiving equipments, simulation
Amount input combining unit Installation cabinet, three-phase program-controlled power source, digitalized electrical energy meter detection device, tested electronic type voltage transformer
And the booster with standard potential transformer.
The body-fixing plate bottom surface is provided with longitudinally fixed sliding rail, sliding fixed block and adjustable fixed plate, longitudinally fixed
Sliding rail, sliding fixed block and adjustable fixed plate freely adjust fixed position, and body-fixing plate is facilitated to be installed in a variety of box cars.
The antidetonation connector is provided with five groups, and one group is arranged and is connect with the vertical frame of L-type shock frame in equipment enclosure
Place, two groups are arranged in the horizontal pane junction of equipment enclosure and L-type shock frame, and two groups of settings subtract in detection operation console with L-type
Shake the horizontal pane junction of frame;It is correspondingly arranged below the horizontal pane of the L-type shock frame and antidetonation connector junction
There is support castor.
Each detection device uses 19 inch standard chassis designs, tail of the Wiring area towards carrying car body in the equipment enclosure
Portion facilitates wiring;For the detection operation console towards the front of carrying car body, the person of being conveniently operated completes detection operation in the car.
Interlayer is equipped between the equipment enclosure and detection operation console, the mesa designs of the detection operation console are circular arc
Shape is designed with 2 display screens on the detection operation console.
A kind of digitalized electric energy metering movable detecting platform in-situ check and test method, including step in detail below,
According to Site Detection needs, above-mentioned digitalized electric energy metering movable detecting platform is loaded and unloaded into carrying by fork truck
It is fixed in car body and by body-fixing plate;
Truck running body connects corresponding detection device as needed to detection scene;
It connects detection device and operation console completion is detected to electronic type voltage transformer progress scene inspection by operation later
It surveys or to electronic current mutual inductor progress Site Detection or to the on-the-spot test of analog input combining unit or to digitlization electricity
It can table progress on-the-spot test.
To electronic type voltage transformer carry out Site Detection the specific steps are with the booster with standard potential transformer
It for source, accesses and is detected electronic type voltage transformer, synchronizing signal is provided by the vehicle-mounted synchronous clock source of the time adjustment function containing GPS,
Digital quantity is inputted at combining unit and is obtained by school 9-2 data, and verification platform is sent to through 9-2 wireless forwarding equipment, to reduce by two
The error that secondary pressure drop and signal interference are brought, the secondary side data of standard mutual inductor is by wireless AD conversion sending device in-situ digitalization
And be sent wirelessly, being sent to verification platform by serial data after wireless AD conversion receiving device reception data is used as mark
Quasi- channel data completes electronics by school electronic mutual inductor by the detection of vehicle mounted electric minor mutual-inductor tester than poor, angular difference data
Formula voltage transformer carries out Site Detection.
To electronic current mutual inductor carry out Site Detection the specific steps are with the current lifting device with standard current transformer
For source, accesses and be detected electronic current mutual inductor;To reduce loop area, up-flow efficiency is improved, is lifted using hydraulic lifting trolley
Detection device is risen to mutual inductor height;Synchronizing signal is provided by the vehicle-mounted synchronous clock source of the time adjustment function containing GPS, it is defeated in digital quantity
Enter and obtained by school 9-2 data at combining unit, verification platform is sent to through 9-2 wireless forwarding equipment, standard potential transformer
Secondary side data is by wireless AD conversion sending device in-situ digitalization and is sent wirelessly, and wireless AD conversion receiving device connects
Verification platform is sent to by serial data after receipts data and is used as standard channel data, is examined by vehicle mounted electric minor mutual-inductor tester
It surveys and electronic current mutual inductor progress Site Detection is completed than poor, angular difference data by school electronic type voltage transformer.
To analog input combining unit on-the-spot test, the specific steps are three-phase program-controlled power source carries standard channel AD
Sampling functions, standard channel sampled value to udp protocol and are wirelessly transferred with by school combining unit 9-2 data conversions.Platform passes through
Wireless AD conversion receiving device receives data and calculates error;Control command is transmitted to three-phase journey by wireless transmitting-receiving equipments simultaneously
Work(power source is controlled, realizes that detection process automatically controls, completes analog input combining unit on-the-spot test.
To digitalized electrical energy meter carry out on-the-spot test the specific steps are using digital power source as source, provide 2 road 9-2 numbers
According to, when digitalized electrical energy meter installation site farther out when, using standard source method, by the digitalized electrical energy meter of the power source containing standard digital
Detection device is moved to digitalized electrical energy meter installation site and is verified, digital power source control command and measured number electric energy
Table verifies pulse collection data and sends and receive by wireless transmitting-receiving equipments;It is calculated and is missed by vehicle-mounted digital powermeter verification instrumeter
Difference completes digitalized electrical energy meter and carries out on-the-spot test.
The beneficial effects of the invention are as follows:Digitalized electric energy metering system scene moves detection platform and uses integrated design
Scheme integrates electronic mutual inductor, combining unit, digitalized electrical energy meter detection device, and system is realized in detection of platform work
One manipulation is easy to carry out data acquisition, analysis, processing and record;The vehicle-mounted structure design flexibility of platform is strong, can be in different casees
Installation in formula vehicle has many advantages, such as that mobile flexible, integrated level height, operation and maintenance are convenient, can solve digitlization electricity well
The detection device of energy table is respectively independent, and field connection is complicated, and equipment heaviness, difficult, operating personnel's heavy workload, task are numerous
The problems such as weight, inefficiency and easily appearance mistake.
The innovation detection method adapted to is wanted using centralized detecting control mode and with on-the-spot test condition, can carry out electricity simultaneously
The field test of minor mutual inductor, combining unit and digitalized electrical energy meter.Multiple functional, easy to operate, automatic detection degree
It is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Figure 1A and Figure 1B is the partial enlargement structural representation at A and at B in Fig. 1 of the present invention;
Fig. 2 is bottom schematic view of the present invention;
Fig. 3 is fork truck handling schematic diagram of the present invention;
Fig. 4 is electronic type voltage transformer Site Detection operation schematic diagram of the present invention;
Fig. 5 is electronic current mutual inductor Site Detection operation schematic diagram of the present invention;
Fig. 6 is analog input combining unit Site Detection operation schematic diagram of the present invention;
Fig. 7 is digitalized electrical energy meter Site Detection operation schematic diagram of the present invention;
Fig. 7 C are the portions the C enlarged diagrams of Fig. 7.
Figure label indicates respectively:1- body-fixing plates, 2-L type shock frames, 3- antidetonation connectors, 4- equipment enclosures,
5- detects operation console, fixing piece after 6-, fixing piece before 7-, 8- forklift assembling structures, 9- equipment castors, the longitudinally fixed guide rails of 10-,
11- sliding fixed blocks, fixed plate that 12- is adjustable, 13- original vehicle seat mounting holes, 14- railroad car lateral walls, AD conversion that 15- is wireless reception are set
It is standby, 16- vehicular platforms, 17-9-2 wireless forwarding equipment, 18- digital quantity combining unit Installation cabinets, AD conversion that 19- is wireless transmission set
Standby, 20- is detected electronic current mutual inductor, current lifting devices of the 21- with standard current transformer, 22- lift masters, 23- wireless receiving and dispatchings
Equipment, 24- analog input combining unit Installation cabinets, 25- three-phase program-controlled power sources, 26- digitalized electrical energy meter detection devices,
27- is detected electronic type voltage transformer, boosters of the 28- with standard potential transformer.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.3, technical scheme of the present invention:
A kind of digitalized electric energy metering movable detecting platform, including the connection of body-fixing plate 1, L-type shock frame 2, antidetonation
Part 3, equipment enclosure 4 and detection operation console 5, the body-fixing plate 1 is whole to be used for rigidly fixing between platform and carrying car body,
The L-type shock frame 2 is mounted on the upper surface of body-fixing plate 1, the L-type damping by rear fixing piece 6 and preceding fixing piece 7
Equipment enclosure 4 and detection operation console 5 are installed, the equipment enclosure 4 passes through antidetonation connector 3 with detection operation console 5 on frame 2
It is supported on the good antidetonation that core equipment is realized on L-type shock frame 2, the bottom of the L-type shock frame 2, which is also equipped with, to be convenient for
Using the forklift assembling structure 8 and support castor 9 of carrying fork truck equipment and artificial haulage equipment, the inspection in the equipment enclosure 4
Measurement equipment part includes:Wireless AD conversion receiving device 15, vehicular platform 16,9-2 wireless forwardings equipment 17, digital quantity input are closed
And unit Installation cabinet 18, wireless AD conversion sending device 19, tested electronic current mutual inductor 20, with standard current transformer
Current lifting device 21, lift master 22, wireless transmitting-receiving equipments 23, analog input combining unit Installation cabinet 24, three-phase program-controlled power source 25,
Digitalized electrical energy meter detection device 26, tested electronic type voltage transformer 27 and the booster 28 with standard potential transformer.
1 bottom surface of the body-fixing plate is provided with longitudinally fixed sliding rail 10, sliding fixed block 11 and adjustable fixed plate 12, indulges
Fixed position is freely adjusted to fixed rack 10, sliding fixed block 11 and adjustable fixed plate 12, body-fixing plate 1 is facilitated to be installed on
In a variety of box cars.
The antidetonation connector 3 is provided with five groups, and one group is arranged in the vertical frame of equipment enclosure 4 and L-type shock frame 2 company
Place is met, two groups are arranged in the horizontal pane junction of equipment enclosure 4 and L-type shock frame 2, and two groups of settings are in detection operation console 5 and L
The horizontal pane junction of type shock frame 2;The horizontal pane of the L-type shock frame 2 and the lower section of 3 junction of antidetonation connector are right
Support castor 9 should be provided with.
Each detection device uses 19 inch standard chassis designs, tail of the Wiring area towards carrying car body in the equipment enclosure 4
Portion facilitates wiring;For the detection operation console 5 towards the front of carrying car body, the person of being conveniently operated completes detection operation in the car.
Interlayer is equipped between the equipment enclosure 4 and detection operation console 5, the mesa designs of the detection operation console 5 are circle
Arc is designed with 2 display screens on the detection operation console 5.
A kind of digitalized electric energy metering movable detecting platform in-situ check and test method, including step in detail below,
According to Site Detection needs, digitalized electric energy according to any one of claims 1 to 5 is measured into movable detecting platform
It is loaded and unloaded into truck body by fork truck and is fixed by body-fixing plate 1;
Truck running body connects corresponding detection device as needed to detection scene;
It connects detection device and the completion of operation console 5 is detected to electronic type voltage transformer progress scene inspection by operation later
It surveys or to electronic current mutual inductor progress Site Detection or to the on-the-spot test of analog input combining unit or to digitlization electricity
It can table progress on-the-spot test.
Embodiment one:
Detection scheme as shown in figure 4, car body is docked near tested electronic type voltage transformer 27 according to field condition, with
Booster 28 with standard potential transformer is source, accesses and is detected electronic type voltage transformer 27, by the vehicle of the time adjustment function containing GPS
It carries synchronous clock source and synchronizing signal is provided, obtained by school 9-2 data, through 9-2 wireless forwardings at digital quantity input combining unit
Equipment 17 is sent to verification platform, to reduce the error that secondary voltage drop and signal interference are brought, the secondary side data of standard mutual inductor
It by wireless 19 in-situ digitalization of AD conversion sending device and is sent wirelessly, wireless AD conversion receiving device 16 receives data
Verification platform is sent to by serial data afterwards and is used as standard channel data, is detected by school by vehicle mounted electric minor mutual-inductor tester
Electronic mutual inductor completes electronic type voltage transformer than poor, angular difference data and carries out Site Detection.
Embodiment two:
As shown in figure 5, being docked at car body near tested electronic current mutual inductor 20 according to field condition, 9-2 is wireless
Forwarding unit 17 connects combining unit and vehicular platform in digital quantity input combining unit Installation cabinet 18, considers band normalized current
The current lifting device 21 of mutual inductor exports a conductor spacing requirement, is lifted to current lifting device and tested electricity using portable lift master 22
Type current transformer sustained height, then primary current conducting wire is connect, it can substantially reduce conductor length, it is ensured that reach specified detection electricity
Flow valuve is source with the current lifting device 21 with standard current transformer, accesses and is detected electronic current mutual inductor 20;To reduce circuit face
Product improves up-flow efficiency, and detection device is lifted to mutual inductor height using hydraulic lifting trolley;By the vehicle of the time adjustment function containing GPS
It carries synchronous clock source and synchronizing signal is provided, obtained by school 9-2 data, through 9-2 wireless forwardings at digital quantity input combining unit
Equipment 17 is sent to verification platform, and the secondary side data of standard potential transformer is digital on the spot by wireless AD conversion sending device 19
Change and be sent wirelessly, being sent to verification platform by serial data after the wireless reception of AD conversion receiving device 16 data makees
For standard channel data, detected by school electronic type voltage transformer than poor, angular difference data by vehicle mounted electric minor mutual-inductor tester
It completes electronic current mutual inductor and carries out Site Detection.
Embodiment three:
As shown in fig. 6, car body is docked near tested analog input combining unit cabinet 24 according to field condition, three-phase
Program controled power source 25 carries standard channel AD sampling functions, standard channel sampled value with by school combining unit 9-2 data conversions extremely
Udp protocol is simultaneously wirelessly transferred.Platform receives data by wireless AD conversion receiving device 16 and calculates error;Control command simultaneously
It is transmitted to three-phase program-controlled work(power source 25 by wireless transmitting-receiving equipments 23, realizes that detection process automatically controls, it is defeated to complete analog quantity
Enter combining unit on-the-spot test.
Example IV:
As shown in Figure 7:According to field condition, set using the electric energy meter detection with standard digital power source and wireless telecommunications
The electrical energy pulse information of acquisition is transmitted back to vehicular platform by standby 26 to be detected, and the tool of on-the-spot test is carried out to digitalized electrical energy meter
Body step is, using digital power source as source, provides 2 road 9-2 data, when digitalized electrical energy meter installation site farther out when, using mark
Quasi- source method, by the digitalized electrical energy meter detection device 26 of the power source containing standard digital be moved to digitalized electrical energy meter installation site into
Row verification, digital power source control command and measured number electrical energy meter calibration pulse collection data pass through wireless transmitting-receiving equipments 23
It sends and receives;Error is calculated by vehicle-mounted digital powermeter verification instrumeter, digitalized electrical energy meter is completed and carries out on-the-spot test.
A kind of digitalized electric energy metering movable detecting platform and in-situ check and test method of the present invention, digitalized electric energy metering system
The removable detection platform in system scene uses integrated design scheme, and electronic mutual inductor, combining unit, digitalized electrical energy meter are examined
Measurement equipment is integrated, and unified manipulation is realized in detection of platform work, is easy to carry out data acquisition, analysis, processing and record;Platform
Vehicle-mounted structure design flexibility it is strong, can be installed in different box vehicles, have it is mobile flexibly, integrated level is high, operation and dimension
The advantages that facilitating is protected, the detection device that can solve digitalized electrical energy meter well is respectively independent, and field connection is complicated, and equipment is stupid
The problems such as weight, difficult, operating personnel's heavy workload, task are heavy, inefficiency and easily appearance mistake.It is examined using concentrating
It surveys control mode and wants the innovation detection method adapted to on-the-spot test condition, electronic mutual inductor can be carried out simultaneously, merge list
The field test of member and digitalized electrical energy meter.Multiple functional, easy to operate, automatic detection degree height.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of digitalized electric energy measures movable detecting platform, it is characterised in that:Including body-fixing plate (1), L-type shock frame
(2), antidetonation connector (3), equipment enclosure (4) and detection operation console (5), the body-fixing plate (1) integrally for platform with
Rigidly fixing between carrying car body, the L-type shock frame (2) are mounted on car body by rear fixing piece (6) and preceding fixing piece (7)
The upper surface of fixed plate (1) is equipped with equipment enclosure (4) and detection operation console (5) on the L-type shock frame (2), described to set
Standby host cabinet (4) is supported on L-type shock frame (2) by antidetonation connector (3) with detection operation console (5) and realizes core equipment
Good antidetonation, the bottom of the L-type shock frame (2) are also equipped with carrying fork truck equipment easy to use and artificial haulage equipment
Forklift assembling structure (8) and support castor (9), the detection device part in the equipment enclosure (4) include:Wireless AD conversion connects
It is receiving unit (15), vehicular platform (16), 9-2 wireless forwardings equipment (17), digital quantity input combining unit Installation cabinet (18), wireless
AD conversion sending device (19), tested electronic current mutual inductor (20), the current lifting device (21) with standard current transformer, lifting
Platform (22), wireless transmitting-receiving equipments (23), analog input combining unit Installation cabinet (24), three-phase program-controlled power source (25), number
Change electric energy meter detection equipment (26), tested electronic type voltage transformer (27) and the booster with standard potential transformer
(28)。
2. a kind of digitalized electric energy according to claim 1 measures movable detecting platform, it is characterised in that:The car body is solid
Fixed board (1) bottom surface is provided with longitudinally fixed sliding rail (10), sliding fixed block (11) and adjustable fixed plate (12), longitudinally fixed sliding rail
(10), sliding fixed block (11) and adjustable fixed plate (12) freely adjust fixed position, facilitate body-fixing plate (1) to be installed on more
The box car of kind.
3. a kind of digitalized electric energy according to claim 1 measures movable detecting platform, it is characterised in that:The antidetonation connects
Fitting (3) is provided with five groups, and in the vertical frame junction of equipment enclosure (4) and L-type shock frame (2), two groups set for one group of setting
It sets in the horizontal pane junction of equipment enclosure (4) and L-type shock frame (2), two groups of settings subtract in detection operation console (5) with L-type
Shake the horizontal pane junction of frame (2);The lower section of the horizontal pane and antidetonation connector (3) junction of the L-type shock frame (2)
It is correspondingly arranged on support castor (9).
4. a kind of digitalized electric energy according to claim 3 measures movable detecting platform, it is characterised in that:The equipment machine
Each detection device uses 19 inch standard chassis designs in cabinet (4), and Wiring area facilitates wiring towards the tail portion of carrying car body;It is described
Operation console (5) is detected towards the front of carrying car body, the person of being conveniently operated completes detection operation in the car.
5. a kind of digitalized electric energy according to claim 4 measures movable detecting platform, it is characterised in that:The equipment machine
Interlayer is equipped between cabinet (4) and detection operation console (5), the mesa designs of the detection operation console (5) are arc-shaped, the detection
2 display screens are designed on operation console (5).
6. a kind of digitalized electric energy measures movable detecting platform in-situ check and test method, it is characterised in that:Including step in detail below,
According to Site Detection needs, digitalized electric energy according to any one of claims 1 to 5 metering movable detecting platform is passed through
Fork truck is loaded and unloaded into truck body and fixed by body-fixing plate (1);
Truck running body connects corresponding detection device as needed to detection scene;
It connects detection device and operation console (5) completion is detected to electronic type voltage transformer progress Site Detection by operation later
Or to electronic current mutual inductor progress Site Detection or to the on-the-spot test of analog input combining unit or to digitalized electric energy
Table carries out on-the-spot test.
7. a kind of digitalized electric energy according to claim 6 measures movable detecting platform in-situ check and test method, feature exists
In:To electronic type voltage transformer carry out Site Detection the specific steps are with the booster (28) with standard potential transformer
It for source, accesses and is detected electronic type voltage transformer (27), synchronous letter is provided by the vehicle-mounted synchronous clock source of the time adjustment function containing GPS
Number, it is obtained by school 9-2 data at digital quantity input combining unit, verification platform is sent to through 9-2 wireless forwardings equipment (17),
For the error that reduction secondary voltage drop and signal interference are brought, the secondary side data of standard mutual inductor is by wireless AD conversion sending device
(19) it in-situ digitalization and is sent wirelessly, wireless AD conversion receiving device (16) is passed after receiving data by serial data
It send to verification platform as standard channel data, is detected by school electronic mutual inductor ratio by vehicle mounted electric minor mutual-inductor tester
Difference, angular difference data complete electronic type voltage transformer and carry out Site Detection.
8. a kind of digitalized electric energy according to claim 6 measures movable detecting platform in-situ check and test method, feature exists
In:To electronic current mutual inductor carry out Site Detection the specific steps are with the current lifting device (21) with standard current transformer
For source, accesses and be detected electronic current mutual inductor (20);To reduce loop area, improves and flow up efficiency, it is small using hydraulic lifting
Vehicle lifts detection device to mutual inductor height;Synchronizing signal is provided by the vehicle-mounted synchronous clock source of the time adjustment function containing GPS, in number
It is obtained by school 9-2 data at amount input combining unit, verification platform, normal voltage is sent to through 9-2 wireless forwardings equipment (17)
The secondary side data of mutual inductor is by wireless AD conversion sending device (19) in-situ digitalization and is sent wirelessly, and wireless AD turns
Verification platform is sent to by serial data after changing-over receiving unit (16) reception data and is used as standard channel data, by vehicle electronics
The detection of formula mutual-inductor tester is completed electronic current mutual inductor than poor, angular difference data by school electronic type voltage transformer and is showed
Field detecting.
9. a kind of digitalized electric energy according to claim 6 measures movable detecting platform in-situ check and test method, feature exists
In:To analog input combining unit on-the-spot test, the specific steps are three-phase program-controlled power source (25) carries standard channel AD
Sampling functions, standard channel sampled value to udp protocol and are wirelessly transferred with by school combining unit 9-2 data conversions.Platform passes through
Wireless AD conversion receiving device (16) receives data and calculates error;Control command is transmitted by wireless transmitting-receiving equipments (23) simultaneously
To three-phase program-controlled work(power source (25), realizes that detection process automatically controls, complete analog input combining unit on-the-spot test.
10. a kind of digitalized electric energy according to claim 6 measures movable detecting platform in-situ check and test method, feature exists
In:To digitalized electrical energy meter carry out on-the-spot test the specific steps are, using digital power source as source, provide 2 road 9-2 data, when
Digitalized electrical energy meter installation site farther out when, using standard source method, the digitalized electrical energy meter of the power source containing standard digital is detected
Equipment (26) is moved to digitalized electrical energy meter installation site and is verified, digital power source control command and measured number electric energy
Table verifies pulse collection data and sends and receive by wireless transmitting-receiving equipments (23);It is calculated by vehicle-mounted digital powermeter verification instrumeter
Error completes digitalized electrical energy meter and carries out on-the-spot test.
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