10 kV line loss and low voltage district line loss management analysis method

Abstract

The invention discloses a 10 kV line loss and low voltage district line loss management analysis method, and belongs to the field of power supply. The method comprises the steps that a distribution network line loss standardization management mode and a line loss management system are built; all links of line loss work are arranged, the work focus of line loss management is grasped, a point-like line loss management mode is formed, and the integrated line loss management mode is guided through clear labor division and tacit cooperation, so that the line loss rate of power supply enterprises is gradually lowered, electric energy consumption in the power supply and distribution process is reduced, and the economical increase value of power supply enterprises is improved. By building the standard line loss management application system, an assistant decision support is provided for user fault repair and positioning, high-load distribution transformer transformation, district load distribution and the like, the phenomena such as equipment damage caused by late fault repair and long-time overload are effectively reduced, and the economic loss value of power supply enterprises is remarkably lowered. The 10 kV line loss and low voltage district line loss management analysis method can be widely used in the field of power supply management and energy conservation.

Description

technical field [0001] The invention belongs to the field of power transmission management, in particular to a line loss analysis and management method for 10kV lines and low-voltage station areas. Background technique [0002] Line loss is the loss caused by the power network in the transmission, distribution, management and other links of electric energy. [0003] The line loss rate is an important performance indicator of a power supply enterprise, reflecting the production, operation and management level of the enterprise, and directly affecting the operating cost and economic benefits of the enterprise. Effectively controlling the line loss rate is an important means for enterprises to save energy, reduce consumption, improve economic efficiency, and achieve sustainable development. [0004] With the advancement of the State Grid Corporation's "one strong and three excellent" modern company development goals, line loss management has been included in the important perf...

AI Technical Summary

Problems solved by technology

However, because the developers of each system are different, and there are many interfaces and links, in actual work, many system and interface problems are encountered

[0011] 2. Lack of unified information access specifications

[0012] 3. Involved departments, many majors, lack of effective unified management

[0013] 4. Communication problems are more restrictive

Affected by a variety of reasons, both cable shielding layer carrier communication and GPRS public network wireless methods have communication quality problems such as difficult signal coverage and unstable signals, resulting in data loss, glitches, mutations, etc. The comparison of line loss had a certain impact

[0014] 5. The problem of deficiencies is more prominent

Due to the large number of integrated information systems and terminal equipment, there is a lot of pressure to eliminate defects, and it is difficult to locate defects.

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