CN110829996B - 一种zpw-2000a轨道电路及电感值获取方法 - Google Patents
一种zpw-2000a轨道电路及电感值获取方法 Download PDFInfo
- Publication number
- CN110829996B CN110829996B CN201911112544.6A CN201911112544A CN110829996B CN 110829996 B CN110829996 B CN 110829996B CN 201911112544 A CN201911112544 A CN 201911112544A CN 110829996 B CN110829996 B CN 110829996B
- Authority
- CN
- China
- Prior art keywords
- input impedance
- inductance
- obtaining
- transmitter
- lightning protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000009466 transformation Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911112544.6A CN110829996B (zh) | 2019-11-14 | 2019-11-14 | 一种zpw-2000a轨道电路及电感值获取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911112544.6A CN110829996B (zh) | 2019-11-14 | 2019-11-14 | 一种zpw-2000a轨道电路及电感值获取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110829996A CN110829996A (zh) | 2020-02-21 |
CN110829996B true CN110829996B (zh) | 2023-11-17 |
Family
ID=69555077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911112544.6A Active CN110829996B (zh) | 2019-11-14 | 2019-11-14 | 一种zpw-2000a轨道电路及电感值获取方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110829996B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101651339A (zh) * | 2008-08-11 | 2010-02-17 | 李文斌 | 防雷节电保护控制器 |
CN104192173A (zh) * | 2014-09-05 | 2014-12-10 | 沈阳铁路信号有限责任公司 | 一种防电流冲击的移频发送器 |
CN104218900A (zh) * | 2013-05-30 | 2014-12-17 | 联发科技股份有限公司 | 射频发送器以及无线通信单元 |
US9024701B1 (en) * | 2011-06-08 | 2015-05-05 | Marvell International Ltd. | Method and apparatus for controlling a line side impedance in a network device |
CN105752109A (zh) * | 2016-02-23 | 2016-07-13 | 西安思源科创轨道交通技术开发有限公司 | 一种可室内调整的相敏轨道电路 |
CN207029205U (zh) * | 2017-11-21 | 2018-02-23 | 固安北信铁路信号有限公司 | 一种新型无绝缘轨道电路 |
CN108092269A (zh) * | 2017-11-28 | 2018-05-29 | 北京全路通信信号研究设计院集团有限公司 | 一种具有谐波抑制的装置 |
-
2019
- 2019-11-14 CN CN201911112544.6A patent/CN110829996B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101651339A (zh) * | 2008-08-11 | 2010-02-17 | 李文斌 | 防雷节电保护控制器 |
US9024701B1 (en) * | 2011-06-08 | 2015-05-05 | Marvell International Ltd. | Method and apparatus for controlling a line side impedance in a network device |
CN104218900A (zh) * | 2013-05-30 | 2014-12-17 | 联发科技股份有限公司 | 射频发送器以及无线通信单元 |
CN104192173A (zh) * | 2014-09-05 | 2014-12-10 | 沈阳铁路信号有限责任公司 | 一种防电流冲击的移频发送器 |
CN105752109A (zh) * | 2016-02-23 | 2016-07-13 | 西安思源科创轨道交通技术开发有限公司 | 一种可室内调整的相敏轨道电路 |
CN207029205U (zh) * | 2017-11-21 | 2018-02-23 | 固安北信铁路信号有限公司 | 一种新型无绝缘轨道电路 |
CN108092269A (zh) * | 2017-11-28 | 2018-05-29 | 北京全路通信信号研究设计院集团有限公司 | 一种具有谐波抑制的装置 |
Non-Patent Citations (1)
Title |
---|
孙志忠 等.ZPW-2000A监测子系统.铁道通信信号.2008,第44卷(第11期),全文. * |
Also Published As
Publication number | Publication date |
---|---|
CN110829996A (zh) | 2020-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8203400B2 (en) | Broadband filter | |
CN114928181A (zh) | 基于双侧lcc补偿网络的多中继mc-wpt系统及参数设计方法 | |
CN210985938U (zh) | 一种高频emc滤波电路及家用电器 | |
KR102155807B1 (ko) | 복수의 무선 전력 전송 장치들을 이용한 무선 충전 시스템에서의 전력 전송 효율을 개선하기 위한 입력 전원 제어 장치 및 그 동작 방법 | |
JPWO2017042904A1 (ja) | 無線電力伝送システム、送電装置および受電装置 | |
CN110829996B (zh) | 一种zpw-2000a轨道电路及电感值获取方法 | |
Yang et al. | Resonance frequency‐based protection scheme for ultra‐high‐voltage direct‐current transmission lines | |
CN108337016B (zh) | 一种产生附加串扰的远端串扰消除方法 | |
US6985370B2 (en) | AC power line filter | |
US5123052A (en) | Method and apparatus for reducing the attenuation and phase shift of low frequency components of audio signals | |
RU169039U1 (ru) | Фильтрокомпенсирующая установка для системы тягового электроснабжения переменного тока | |
US4622522A (en) | Track circuit for AC electrified railways | |
US1376011A (en) | Electric apparatus | |
CN213168100U (zh) | 一种轨道电路及其信号传输电路 | |
CN201656920U (zh) | 滤波器以及结合变频器并包括滤波器的装置 | |
KR102076927B1 (ko) | 전력 변환 장치 | |
Van Rensburg et al. | Step-by-step design of a coupling circuit with bi-directional transmission capabilities | |
JP3087784B2 (ja) | ノイズフィルタの実装構造 | |
CN214707524U (zh) | 一种电源降噪电路 | |
CN112217212B (zh) | 一种用于抑制非特征谐波谐振的方法 | |
CN110830084B (zh) | 一种电力线载波通信系统的相相耦合驱动电路 | |
CN209947631U (zh) | 自耦变压器以及具备该自耦变压器的供热水装置 | |
CN109815524B (zh) | 一种超高次谐波矩阵滤波器的设计方法和装置 | |
US1217453A (en) | Static protective device. | |
CN218570221U (zh) | 一种模拟信号转发电路以及电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant after: Rail Transit Technology Research Institute of Tonghao (Beijing) Rail Industry Group Co.,Ltd. Applicant after: TONGHAO (BEIJING) RAILWAY INDUSTRIAL GROUP Co.,Ltd. Applicant after: CRSC RESEARCH & DESIGN INSTITUTE GROUP Co.,Ltd. Address before: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant before: Rail Transit Technology Research Institute of Tonghao (Beijing) Rail Industry Group Co.,Ltd. Applicant before: TONGHAO (BEIJING) RAILWAY INDUSTRIAL GROUP Co.,Ltd. Applicant before: BEIJING NATIONAL RAILWAY RESEARCH & DESIGN INSTITUTE OF SIGNAL & COMMUNICATION Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211118 Address after: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant after: BEIJING RAILWAY SIGNAL Co.,Ltd. Applicant after: CRSC RESEARCH & DESIGN INSTITUTE GROUP Co.,Ltd. Address before: 102613 No.456, langlongsi village, Huangcun Town, Daxing District, Beijing Applicant before: Rail Transit Technology Research Institute of Tonghao (Beijing) Rail Industry Group Co.,Ltd. Applicant before: TONGHAO (BEIJING) RAILWAY INDUSTRIAL GROUP Co.,Ltd. Applicant before: CRSC RESEARCH & DESIGN INSTITUTE GROUP Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |