Vehicle-carrying automatically passing neutral section system of electric locomotive

A technology for automatic phase separation and electric locomotives, applied in electric vehicles, electric vehicle charging technology, collectors, etc., can solve problems such as current impact, train impulse, locomotive speed loss, etc., and achieve high reliability, equipment reduction, and automation performance high effect
CN1569509AInactive Publication Date: 2005-01-26深圳市三英特高科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
深圳市三英特高科技有限公司
Publication Date
2005-01-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses car carrying over split phase system, providing a system for car and vehicle passes the split phase stably and safely which not only can judge the position at front of the split phase point, but also can control the velocity of decreased current and upgraded current. The invention includes localizing system, primary control system, displaying system, primary controller procedure and localizing system procedure. The localizing system is made up of radio frequency identification system (RFID) and GPS localizing system. The localizing system procedure includes radio frequency identification system procedure and GPS localizing system procedure. The localizing system and the displaying system are connected to the primary control system through cables. The radio frequency identification system is made up of identifier and radio frequency card. The primary system includes a power, primary controller and external signal circuit, the external signal circuit is connected to the primary controller. The displaying system includes digital code tube, LED display, primary microchip and peripheral hardware circuit.
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Description

technical field

[0001] The invention relates to a control device for over-phase separation of an electric locomotive, in particular to a control device for an automatic over-phase separation system mounted on an electric locomotive. Background technique

[0002] In the electrified traction section, the traction power supply network adopts the single-phase power frequency AC power supply mode. In order to make the three-phase balance of the power system and improve the utilization rate of the power grid, the power supply catenary of the electrified railway adopts segmental commutation power supply, and there is a section of insulator at the commutation point to electrically separate the two-phase catenary, which is called the phase separation area. . In order to avoid damage to the power supply equipment by dragging arc, the electric locomotive must power off and coast when passing through the phase separation area. The traditional phase separation method for electric locom...

Claims

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