A system for taking electricity from a zero-line inductance

Abstract

The invention discloses a zero-line inductance power taking system, which includes a mobile power supply mechanism, which is composed of a rigid sliding contact line, a current collector, a transformer, a crane power supply device, a position indicating sign, an RFID electronic label and an RFID reader. The current collectors are divided into several groups and are slidably arranged on the rigid body sliding contact line. Several groups of current collectors are connected with the crane power supply equipment through the mutual inductor. The rigid body sliding contact line is installed with a position indicating sign, and the RFID electronic label is attached to the position. On the surface of the sign, the RFID reader is installed on the current collector and the reading port is facing the RFID electronic tag, and the mobile power supply mechanism is controlled by the zero-line inductance power taking system. The present invention monitors the running status of the entire system in real time through the antenna and the 4G network, and uploads the real-time information to the cloud server, which facilitates sharing of information through web pages and mobile phone APPs, facilitates remote viewing by operators, and improves the effect of the device's movement control. .

Description

technical field [0001] The invention relates to the technical field of mobile power supply systems, in particular to a zero-line inductance power taking system. Background technique [0002] The power supply system is a system composed of a power supply system and a transmission and distribution system that generates electrical energy and supplies and transmits it to the electrical equipment. The mobile power supply system is a new type of mobile power supply system. Mobile power supply will be used on the crane. The system performs power supply processing. [0003] However, the existing crane crane mobile power supply system has the following problems in the process of use: (1) There is a lack of a corresponding detection mechanism to conduct real-time remote detection of the operation status of the collector installed on the trolley line. When damage occurs, it cannot be dealt with in time, resulting in security problems in the entire mobile power supply system; (2) the e...

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Problems solved by technology

[0003] However, the existing crane crane mobile power supply system has the following problems in the process of use: (1) lack of corresponding detection mechanism for real-time remote detection of the operation status of the current collector installed on the trolley line, when the current collector When damage occurs, it cannot be processed in time, resulting in safety problems in the entire mobile power supply system; (2) The existing mobile power supply system has an imperfect system structure, low security, and low efficiency for information processing and feedback

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