Automatic evaluation quality analysis method for remote service function of metering equipment
A technology of metering equipment and business functions, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., can solve problems such as the inability to manage and control newly installed metering equipment, the impact on the safety and stability of power grid operation, and the failure to establish a perfect evaluation process, etc., to achieve evaluation Comprehensive efficiency, high evaluation efficiency, and the effect of reducing manual operation and monitoring costs
Pending Publication Date: 2021-02-26
STATE GRID ZHEJIANG ELECTRIC POWER +3
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Problems solved by technology
[0003] The centralized verification of traditional metering equipment after warehousing is mainly based on various standards and specifications of electric meters. However, a complete evaluation process has not been established after on-site installation and electric meter upgrade. Operators cannot know this after installation and upgrade. After the special upgrade of the first installation, whether the various business functions of the metering equipment can be carried out normally
There are many types of business functions of electric meters, various data items, and different collection frequencies. Under this extensive management mode, it is impossible to effectively control the newly installed and upgraded metering equipment in the province. On the other hand, by The upgrade directly provided by the manufacturer cannot guarantee 100% reliability, and it is easy to cause the failure of the metering equipment during the upgrade, which has a certain impact on the safety and stability of the power grid operation. promotion, the separation of the legal part and the non-legal part
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[0044] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0045] Such as figure 1 Shown, the present invention comprises the following steps:
[0046] S01: Obtain the installation and upgrade information of metering equipment; uniformly conduct unified business function automatic evaluation for a batch of metering equipment. The batch can be the same supplier, the same upgrade period equipment, the same unit equipment, the same area equipment, and the same plan equipment , the equipment of the same bidding batch, and the equipment of the same arrival batch;
[0047] S02: According to the acquired metering equipment information, perform remote evaluation of power collection business, remote evaluation of load collection business, and remote evaluation of full event collection business on the corresponding metering equipment; the following is a specific description of each evaluation:
[00...
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The invention discloses an automatic evaluation quality analysis method for a remote service function of metering equipment, and relates to the field of electric power operation and maintenance. At present, after new installation and upgrading of metering equipment are completed, there is no corresponding service function for realizing automatic evaluation, and control over the quality of the metering equipment is not facilitated. According to the invention, electric quantity acquisition service remote evaluation, load acquisition service remote evaluation and full event acquisition service remote evaluation are carried out on the corresponding metering equipment according to the obtained metering equipment information; if the three evaluations all show that the equipment is qualified, determining that the equipment is qualified; and if not, determining that the equipment is unqualified. According to the technical scheme, the newly installed and upgraded metering equipment is strictlyaudited and subjected to multiple evaluations, the evaluations are efficient and comprehensive, the acquisition abnormity and the metering abnormity caused by new installation and upgrading are effectively reduced, the equipment quality is visually reflected, overall manufacturer evaluation of metering equipment is assisted, and the manufacturer capability is effectively discriminated.
Description
technical field [0001] The invention relates to the field of electric power operation and maintenance, in particular to a quality analysis method for automatic evaluation of remote business functions of metering equipment. Background technique [0002] The State Grid electricity consumption information collection system has been promoted nationwide since 2010, and it has played an important role in business applications such as power transaction settlement, electricity calculation, demand side management, distribution network emergency repair, anti-stealing inspection, and line loss management. Basic support role,. As an important part of the electricity consumption information collection system, the energy meter directly affects the data quality and application level of the user's electricity consumption information, the accuracy of the electricity consumption measurement of the power user, and the safe, stable and economical operation of the system, and even directly rela...
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IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 刁新平李媛谭煌刘婧陈昊于海波徐永进王黎欣林英鹤
Owner STATE GRID ZHEJIANG ELECTRIC POWER