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NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device

A compensation device and low-voltage technology, which is applied in reactive power compensation, reactive power adjustment/elimination/compensation, circuit devices, etc., can solve problems such as inability to monitor power grid operation status in real time, compensation device failure, and insufficient device protection, etc., to achieve effective Conducive to rapid positioning and repair, reasonable design, and convenient troubleshooting

Pending Publication Date: 2016-12-07
施一电气科技(上海)有限公司
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  • Application Information

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Problems solved by technology

Generally, the dynamic reactive power compensation device used by everyone can compensate reactive power to a certain extent, but there are deficiencies in the protection of the device itself, and it cannot monitor the operation status of the power grid in real time. When the power grid fails, it is easy to cause the compensation device to also fail. Fault

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  • NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device
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  • NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] refer to figure 1 The shown low-voltage dynamic reactive power compensation device based on NFC sensing NFV communication control, the low-voltage dynamic reactive power compensation device includes a low-voltage dynamic reactive power compensation device body 1, an NFC near-field sensing module 2, and an NFV management communication module 3, its characteristics That is: the low-voltage dynamic reactive power compensation device body 1 includes a reactive power compen...

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Abstract

The invention discloses an NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device, which comprises a low-voltage dynamic reactive power compensation device body, an NFC near-field sensing module and an NFV management communication module; the NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device is characterized in that the low-voltage dynamic reactive power compensation device body comprises a reactive power compensation controller, a radiator, a signal response module, a controllable switch, a single-phase capacitance compensation module, a three-phase capacitance compensation module and a switching switch. Mid-and-short-range fault information feedback with an intelligent terminal is achieved by employing an NFC near-field sensing technology, and two-way information communication of the low-voltage dynamic reactive power compensation device and the intelligent terminal is achieved on the basis of NFV communication control, so that the data transmission efficiency is improved and information planning of the intelligent terminal is facilitated. The NFC sensing and NFV communication control-based low-voltage dynamic reactive power compensation device has the beneficial effects that mid-and-short-range fault monitoring is achieved on the basis of the NFC near-field sensing technology, and the position of the low-voltage dynamic reactive power compensation device and more data information are obtained by employing two-way communication of NFV, so that short-and-long-range fault information feedback and protection control are achieved and the operating safety is ensured.

Description

technical field [0001] The invention relates to the field of reactive power compensation, in particular to a low-voltage dynamic reactive power compensation device based on NFC sensing NFV communication control. Background technique [0002] With the development of the power system, various loads are continuously connected to the power system. Due to the increase of inductive loads on the low-voltage power distribution side, the reactive power required for line transmission increases, which increases the power loss of the line and the utilization of power. rate decreased. Therefore, reactive power compensation is required to reduce transmission loss and increase the utilization rate of electric energy. Generally, the dynamic reactive power compensation device used by everyone can compensate reactive power to a certain extent, but there are deficiencies in the protection of the device itself, and it cannot monitor the operation status of the power grid in real time. When the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/18
CPCH02J3/1821Y02E40/30
Inventor 施创杨高义
Owner 施一电气科技(上海)有限公司
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