CN111445686A - Device and method for detecting interchangeability of electricity consumption information acquisition terminal - Google Patents
Device and method for detecting interchangeability of electricity consumption information acquisition terminal Download PDFInfo
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- G—PHYSICS
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
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- G—PHYSICS
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- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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Abstract
The invention relates to an interchangeability detection device and method for power consumption information acquisition terminals, and the device comprises a standard source, a standard meter, a voltage detection unit, a virtual terminal, a load detection unit and an interchange communication unit, wherein the standard source, the standard meter and the voltage detection unit are respectively connected with a plurality of acquisition terminals to be detected so as to complete the test of the power consumption and the interchange indexes of the whole machine, the virtual terminal is respectively connected with the plurality of acquisition terminals to be detected, the load detection unit and the interchange communication unit are respectively connected with each functional module of the plurality of acquisition terminals to be detected in a bidirectional mode through a test module protocol and an interaction flow, the interchange communication unit comprises a plurality of serial servers, and the number of the serial servers is consistent with the number of the acquisition terminals to be detected. Compared with the prior art, the invention adopts the serial server supporting various communication protocols, and the interchangeability detection of each functional module among different acquisition terminals can be realized by correspondingly connecting the plurality of serial servers with the plurality of acquisition terminals, so that the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of power equipment detection, in particular to a device and a method for detecting interchangeability of a power consumption information acquisition terminal.
Background
Most of the existing power utilization information acquisition terminals adopt a modularized mode, namely, a single acquisition terminal comprises a plurality of functional modules so as to realize the purpose of simultaneously acquiring different power utilization information. Before the application of the modular acquisition terminal, the modular acquisition terminal needs to be tested in a simulation operation manner, the existing test scheme is generally performed in a one-to-one manner, that is, power consumption detection, alternate acquisition index detection, communication test and on-load test are performed on one acquisition terminal independently, because the communication protocols of the functional modules are different, interchangeability detection is performed on the functional modules of the acquisition terminal to ensure the reliability of the acquisition terminal in practical application, the interoperation communication technology among the functional modules is an important basis of the modular acquisition terminal, the communication performance among the functional modules determines whether the modules of different manufacturers can be interchanged or not, so to say, in the interoperation test aspect, the interoperation communication of the functional modules plays a crucial role, and Chinese patent CN203984446U provides an interchangeability test device for the local communication unit of the power consumption information acquisition terminal, the interchangeability of the working power supply of the communication unit is detected by using the power supply of the local communication unit, the communication protocol and the working flow of the local communication unit are tested by using the communication protocol simulator, and the interchange detection performance of each functional module in a single acquisition terminal is evaluated by detecting the working states of the control pin, the state pin and the communication pin of the local communication unit.
The invention aims to provide a device capable of simultaneously detecting interchangeability of functional modules among a plurality of acquisition terminals, and can greatly improve the detection efficiency on the basis of effectively ensuring the accuracy of interchangeability detection.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a device and a method for detecting interchangeability of an electricity consumption information acquisition terminal so as to realize interchangeability detection of functional modules among different modularized acquisition terminals.
The purpose of the invention can be realized by the following technical scheme: the utility model provides an electricity consumption information acquisition terminal interchangeability detection device, is including the standard source that is used for providing the electric energy for a plurality of acquisition terminals that await measuring, the standard table that is used for carrying out the alternate collection calibration, voltage detection unit, the virtual terminal that is used for testing each functional module agreement of acquisition terminal that awaits measuring and interactive flow, on-load detection unit and interchange communication unit, standard source, standard table and voltage detection unit are connected with a plurality of acquisition terminals that await measuring respectively, virtual terminal respectively with a plurality of acquisition terminal interconnect that await measuring, on-load detection unit and interchange communication unit respectively with each functional module both way junction of a plurality of acquisition terminals that await measuring, it includes a plurality of serial servers to interchange communication unit, serial server's quantity is unanimous with the quantity of acquisition terminal that awaits measuring.
Further, the communication protocols supported by the serial server include Q/GDW11778 (object-oriented electricity consumption information data exchange protocol), Q/GDW 1376.1 (Power consumer electricity consumption information collection system communication protocol part 1: Master station and collection terminal communication protocol), Q/GDW1376.2 (Power consumer electricity consumption information collection system communication protocol part 2: concentrator local communication module interface protocol), Q/GDW1376.3 (Power consumer electricity consumption information collection system communication protocol part 3: collection terminal remote communication module interface protocol), D L/T698.45 (object-oriented interoperability data exchange protocol), USB protocol, D L/T645 (multifunctional Power Meter communication protocol), and CJ/T188 (Water Meter communication protocol) to adapt to the communication requirements of different function modules.
Furthermore, the virtual terminal is respectively connected with the plurality of acquisition terminals to be detected through a USB or a wired network or a Bluetooth.
Further, the on-load detection unit comprises a digital oscilloscope and an electronic load.
Further, the voltage detection unit is specifically a millivoltmeter.
Further, the standard source is a three-phase alternating current standard source, the phase error of the standard source is +/-0.05 DEG, the frequency error is +/-0.01 Hz, and the clock error limit is +/-0.5 × 10-6。
Further, the voltage range of the standard source is as follows: 57.7V, 100V, 220V and 380V, and the current measuring ranges of the standard source are as follows: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A, the accuracy of the standard source is of the order of 0.05.
A method for detecting interchangeability of a power utilization information acquisition terminal comprises the following steps:
s1, the standard source outputs alternating current to each acquisition terminal to be tested, the virtual terminal initiates a test action, and the virtual terminal respectively performs local maintenance protocol and local user protocol verification on each acquisition terminal to be tested;
s2, after the virtual terminal passes the verification, the interchange communication unit outputs a meter reading instruction to each acquisition terminal to be tested according to the interchange test requirement;
s3, the interchange communication unit receives the communication response data from the function module of the acquisition terminal to be tested to identify each function module of the acquisition terminal to be tested, and the interchangeability test of the function modules of each acquisition terminal is carried out:
testing whether a function module interface exchange protocol of each acquisition terminal to be tested accords with an electricity consumption information data exchange protocol or not based on Q/GDW11778 so as to meet interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the communication protocol of the master station based on Q/GDW 1376.1 to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the local communication protocol based on Q/GDW1376.2, so as to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the remote communication protocol based on Q/GDW1376.3 to meet the interchangeability test;
testing whether the functional module interface exchange protocol of each acquisition terminal to be tested accords with the interoperability data exchange protocol based on D L/T698.45, so as to meet the interchangeability test;
testing whether the function module interface exchange protocol of each acquisition terminal to be tested conforms to the serial data exchange protocol based on the USB protocol so as to meet interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested accords with the communication protocol of the multifunctional electric energy meter based on D L/T645 to meet interchangeability test;
whether the communication protocol of the functional module of each acquisition terminal to be tested accords with the communication protocol of the water meter is tested based on CJ/T188, so that interchangeability test is met;
s4, the voltage detection unit measures the interface voltage value of each acquisition terminal to be tested, and the power consumption and alternate acquisition index test of each acquisition terminal to be tested is carried out by combining the standard table and the standard source so as to judge whether the power consumption and alternate acquisition data of each acquisition terminal to be tested are consistent or not and meet the interchangeability test;
and S5, the load detection unit provides electronic loads to the functional module interface of each acquisition terminal to be detected, and the load capacity of the functional module is obtained by detecting the waveform value of the functional module interface so as to judge whether the load capacities of the functional modules are consistent and meet the interchangeability test.
Compared with the prior art, the invention has the following advantages:
the invention relates to a method for detecting the interchange of functional modules of a plurality of acquisition terminals, which comprises the steps of setting a plurality of serial servers to respectively correspond to the functional modules of the plurality of acquisition terminals to be detected, utilizing the serial servers to support a plurality of communication protocols, rapidly identifying different acquisition terminals and identifying different functional modules in the acquisition terminals, and carrying out standard consistency test on an interface exchange protocol and a communication protocol of each functional module, thereby avoiding the mutual interference among the acquisition terminals and realizing the purpose of interchange detection of the functional modules among the plurality of acquisition terminals.
Secondly, the invention completes the test of the power consumption and alternate mining indexes of the whole machine by using the cooperation of a standard source, a standard meter and a millivolt meter; the virtual terminal is used for completing the test of the acquisition terminal function module protocol and the interaction flow so as to detect whether the interchangeability test is met between the acquisition terminals; the load capacity detection capability of the interface of the acquisition terminal module is completed by utilizing the cooperation of a digital oscilloscope and an electronic load so as to detect whether each functional module of the acquisition terminal can meet the load interchange test; in addition, through mutual isolation among the units of each test, the detection efficiency can be improved, and accurate transmission of data in the detection process can be ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an interchangeability detection scheme of a modular power consumption information acquisition terminal in an embodiment;
the notation in the figure is: 1. the system comprises a standard source, 2, a standard table, 3, a voltage detection unit, 4, a virtual terminal, 5, a load detection unit, 6, an interchange communication unit, 61, a serial server, 7 and an acquisition terminal to be detected.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Examples
As shown in fig. 1, an interchangeability detection device for power consumption information acquisition terminals includes a standard source 1, a standard meter 2, a voltage detection unit 3, a virtual terminal 4, an on-load detection unit 5 and an interchange communication unit 6, where the standard source 1, the standard meter 2 and the voltage detection unit 3 are respectively connected to an acquisition terminal 7 to be tested to jointly complete the overall power consumption and alternate acquisition index test of the acquisition terminal 7 to be tested, where the overall power consumption is detected under the condition of maximum current of each functional module interface, that is, the overall power consumption includes no-load static power consumption and full-load dynamic power consumption;
the virtual terminal 4 is connected with the acquisition terminal 7 to be tested so as to complete the test of the functional module protocol and the interactive flow in the acquisition terminal 7 to be tested;
the on-load detection unit 5 and the interchange communication unit 6 are respectively connected with each function module of the acquisition terminal 7 to be detected in a bidirectional mode, the interchange communication unit 6 comprises a plurality of serial servers 61, the number of the serial servers 61 is consistent with that of the acquisition terminals 7 to be detected, namely, each serial server 61 corresponds to one acquisition terminal 7, and communication protocols supported by the serial servers 61 correspond to the function modules one by one respectively, so that the acquisition terminals can be quickly identified and the function modules can be identified in the detection process, and mutual interference among the acquisition terminals is avoided;
the communication protocols supported by the serial server 61 include Q/GDW11778, Q/GDW 1376.1, Q/GDW1376.2, Q/GDW1376.3, D L/T698.45, USB protocol, D L/T645, and CJ/T188.
As shown in fig. 2, in this embodiment, a computer system is used to perform data processing of interchangeability detection, the computer system is loaded with existing overall power consumption and alternate acquisition index testing software, load capacity testing software, and acquisition terminal module interface interchangeability testing software, and a virtual terminal is respectively connected to a plurality of acquisition terminals to be tested through a USB or a wired network or a bluetooth, so as to perform test action initiation verification, local maintenance protocol verification, and local user protocol verification; .
The on-load detection unit consists of a digital oscilloscope and an electronic load, the voltage detection unit adopts a millivoltmeter, a standard source is a three-phase alternating current standard source, and the specific performance indexes are as follows:
(1) voltage range: 57.7V, 100V, 220V, 380V;
(2) current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A;
(3) accuracy: grade 0.05;
(4) phase error: 0.05 degree;
(5) frequency error: 0.01 Hz;
(6) clock error limit of + -0.5 × 10-6。
In practical application, the virtual terminal, the interchange communication unit and other functional detection units are mainly used for testing the acquisition terminal in cooperation with software, and the specific process is as follows:
s1, the standard source outputs alternating current to each acquisition terminal to be tested, the virtual terminal initiates a test action, and the virtual terminal respectively performs local maintenance protocol and local user protocol verification on each acquisition terminal to be tested;
s2, after the virtual terminal passes the verification, the interchange communication unit outputs a meter reading instruction to each acquisition terminal to be tested according to the interchange test requirement;
s3, the interchange communication unit receives the communication response data from the function module of the acquisition terminal to be tested to identify each function module of the acquisition terminal to be tested, and the interchangeability test of the function modules of each acquisition terminal is carried out:
testing whether a function module interface exchange protocol of each acquisition terminal to be tested accords with an electricity consumption information data exchange protocol or not based on Q/GDW11778 so as to meet interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the communication protocol of the master station based on Q/GDW 1376.1 to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the local communication protocol based on Q/GDW1376.2, so as to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested is consistent with the remote communication protocol based on Q/GDW1376.3 to meet the interchangeability test;
testing whether the functional module interface exchange protocol of each acquisition terminal to be tested accords with the interoperability data exchange protocol based on D L/T698.45, so as to meet the interchangeability test;
testing whether the function module interface exchange protocol of each acquisition terminal to be tested conforms to the serial data exchange protocol based on the USB protocol so as to meet interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal to be tested accords with the communication protocol of the multifunctional electric energy meter based on D L/T645 to meet interchangeability test;
whether the communication protocol of the functional module of each acquisition terminal to be tested accords with the communication protocol of the water meter is tested based on CJ/T188, so that interchangeability test is met;
s4, the voltage detection unit measures the interface voltage value of each acquisition terminal to be tested, and the power consumption and alternate acquisition index test of each acquisition terminal to be tested is carried out by combining the standard table and the standard source so as to judge whether the power consumption and alternate acquisition data of each acquisition terminal to be tested are consistent or not and meet the interchangeability test;
and S5, the load detection unit provides electronic loads to the functional module interface of each acquisition terminal to be detected, and the load capacity of the functional module is obtained by detecting the waveform value of the functional module interface so as to judge whether the load capacities of the functional modules are consistent and meet the interchangeability test.
By adopting the device and the method provided by the invention, the interchangeability detection efficiency can be greatly improved, so that the interchangeable requirements of the functional modules of different manufacturers are met, the compatibility of the power utilization information acquisition terminal in the aspects of communication, load and data acquisition is improved, and the plug and play of the functional modules are realized.
Claims (8)
1. The interchangeability detection device for the electricity consumption information acquisition terminals is characterized by comprising a standard source (1) for providing electric energy for a plurality of acquisition terminals to be detected (7), a standard meter (2) for carrying out alternate acquisition calibration, a voltage detection unit (3), a virtual terminal (4) for testing protocols and interactive processes of functional modules of the acquisition terminals to be detected (7), a load detection unit (5) and an interchange communication unit (6), wherein the standard source (1), the standard meter (2) and the voltage detection unit (3) are respectively connected with the plurality of acquisition terminals to be detected (7), the virtual terminal (4) is respectively connected with the plurality of acquisition terminals to be detected (7), the load detection unit (5) and the interchange communication unit (6) are respectively connected with the functional modules of the plurality of acquisition terminals to be detected (7) in a bidirectional mode, and the interchange communication unit (6) comprises a plurality of serial servers (61), the number of the serial servers (61) is consistent with that of the acquisition terminals (7) to be detected.
2. The electrical information collection terminal interchangeability detecting device according to claim 1, where the communication protocols supported by the serial server (61) include Q/GDW11778, Q/GDW 1376.1, Q/GDW1376.2, Q/GDW1376.3, D L/T698.45, USB protocol, D L/T645, and CJ/T188.
3. The device for detecting interchangeability of power consumption information acquisition terminals according to claim 1, characterised in that the virtual terminal (4) is interconnected with a plurality of acquisition terminals (7) to be tested respectively via USB or wired network or bluetooth.
4. The interchangeability detecting device for electricity consumption information collecting terminals according to claim 1, characterised in that the load detecting unit (5) includes a digital oscilloscope and an electronic load.
5. The device for detecting interchangeability of power consumption information collection terminals according to claim 1, characterised in that the voltage detection unit (3) is a millivoltmeter.
6. The electrical information acquisition terminal interchangeability detecting device according to claim 1, where the standard source (1) is a three-phase ac standard source, the standard source (1) has a phase error of ± 0.05 °, a frequency error of ± 0.01Hz, and a clock error limit of ± 0.5 × 10-6。
7. The device for detecting interchangeability of power consumption information collection terminals according to claim 6, characterised in that the standard source (1) is specifically a voltage range: 57.7V, 100V, 220V, 380V; the current range is: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A; standard source with an accuracy of 0.05 level.
8. An electricity consumption information acquisition terminal interchangeability detection method applying the device of claim 2, characterized by comprising the following steps:
s1, the standard source (1) outputs alternating current to each acquisition terminal (7) to be tested, the virtual terminal (4) initiates a test action, and the virtual terminal (4) respectively verifies a local maintenance protocol and a local user protocol of each acquisition terminal (7) to be tested;
s2, after the virtual terminal (4) passes the verification, the interchange communication unit (6) outputs a meter reading instruction to each acquisition terminal (7) to be tested according to the interchange test requirement;
s3, the interchange communication unit (6) receives the communication response data from the function module of the acquisition terminal (7) to be tested to identify each function module of the acquisition terminal (7) to be tested, and the function module interchangeability test of each acquisition terminal is carried out:
testing whether a function module interface exchange protocol of each acquisition terminal (7) to be tested accords with an electricity consumption information data exchange protocol or not based on Q/GDW11778, so as to meet interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal (7) to be tested is consistent with the communication protocol of the master station based on Q/GDW 1376.1 to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal (7) to be tested is consistent with the local communication protocol based on Q/GDW1376.2, so as to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal (7) to be tested is consistent with the remote communication protocol based on Q/GDW1376.3 to meet the interchangeability test;
testing whether the functional module interface exchange protocol of each acquisition terminal (7) to be tested conforms to the interoperability data exchange protocol or not based on D L/T698.45 so as to meet interchangeability test;
testing whether the function module interface exchange protocol of each acquisition terminal (7) to be tested accords with the serial data exchange protocol based on the USB protocol, so as to meet the interchangeability test;
testing whether the communication protocol of the functional module of each acquisition terminal (7) to be tested accords with the communication protocol of the multifunctional electric energy meter based on D L/T645 to meet interchangeability test;
whether the communication protocol of the functional module of each acquisition terminal (7) to be tested accords with the communication protocol of the water meter is tested based on CJ/T188, so that interchangeability test is met;
s4, the voltage detection unit (3) measures the interface voltage value of each acquisition terminal (7) to be tested, and power consumption and alternate acquisition index tests of each acquisition terminal (7) to be tested are carried out by combining the standard table (2) and the standard source (1) so as to judge whether the power consumption and alternate acquisition data of each acquisition terminal (7) to be tested are consistent or not and meet interchangeability tests;
s5, the load detection unit (5) provides electronic loads to the functional module interfaces of the acquisition terminals (7) to be detected, the load capacity of the functional modules is obtained by detecting the waveform values of the functional module interfaces, so that whether the load capacities of the functional modules are consistent or not is judged, and the interchangeability test is met.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112612259A (en) * | 2020-12-07 | 2021-04-06 | 中国电力科学研究院有限公司 | Interchangeability testing method and system of energy controller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1083323A (en) * | 1996-09-06 | 1998-03-31 | Nec Corp | System test method that makes good use of network simulation system |
| CN104407239A (en) * | 2014-10-23 | 2015-03-11 | 国网重庆市电力公司电力科学研究院 | Electricity information acquisition terminal modular electromagnetic compatibility integrated test apparatus |
| CN204906414U (en) * | 2015-04-23 | 2015-12-23 | 广西电网有限责任公司电力科学研究院 | Terminal communication interchangeability testing arrangement |
| CN207730854U (en) * | 2018-01-02 | 2018-08-14 | 国网重庆市电力公司永川供电分公司 | Power quality acquisition testing system |
| CN109462524A (en) * | 2018-12-11 | 2019-03-12 | 国网湖北省电力有限公司 | A kind of intelligent power acquisition terminal detection device and detection method |
| CN109617628A (en) * | 2018-12-07 | 2019-04-12 | 国网山东省电力公司电力科学研究院 | A kind of multiple-in-one acquisition equipment multifunctional detecting device and method |
-
2020
- 2020-04-29 CN CN202010356887.3A patent/CN111445686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1083323A (en) * | 1996-09-06 | 1998-03-31 | Nec Corp | System test method that makes good use of network simulation system |
| CN104407239A (en) * | 2014-10-23 | 2015-03-11 | 国网重庆市电力公司电力科学研究院 | Electricity information acquisition terminal modular electromagnetic compatibility integrated test apparatus |
| CN204906414U (en) * | 2015-04-23 | 2015-12-23 | 广西电网有限责任公司电力科学研究院 | Terminal communication interchangeability testing arrangement |
| CN207730854U (en) * | 2018-01-02 | 2018-08-14 | 国网重庆市电力公司永川供电分公司 | Power quality acquisition testing system |
| CN109617628A (en) * | 2018-12-07 | 2019-04-12 | 国网山东省电力公司电力科学研究院 | A kind of multiple-in-one acquisition equipment multifunctional detecting device and method |
| CN109462524A (en) * | 2018-12-11 | 2019-03-12 | 国网湖北省电力有限公司 | A kind of intelligent power acquisition terminal detection device and detection method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112612259A (en) * | 2020-12-07 | 2021-04-06 | 中国电力科学研究院有限公司 | Interchangeability testing method and system of energy controller |
| CN112612259B (en) * | 2020-12-07 | 2023-10-13 | 中国电力科学研究院有限公司 | Interchangeability testing method and system for energy controllers |
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| CN111445686B (en) | 2024-03-26 |
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