NL8202001A - Statisch stelsel voor het regelen van de draaisnelheid van anoden in een roentgenbuis. - Google Patents
Statisch stelsel voor het regelen van de draaisnelheid van anoden in een roentgenbuis. Download PDFInfo
- Publication number
- NL8202001A NL8202001A NL8202001A NL8202001A NL8202001A NL 8202001 A NL8202001 A NL 8202001A NL 8202001 A NL8202001 A NL 8202001A NL 8202001 A NL8202001 A NL 8202001A NL 8202001 A NL8202001 A NL 8202001A
- Authority
- NL
- Netherlands
- Prior art keywords
- voltage
- motor
- acceleration
- microcomputer
- pulse width
- Prior art date
Links
- 230000003068 static effect Effects 0.000 title claims description 12
- 230000001133 acceleration Effects 0.000 claims description 32
- 238000004804 winding Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 238000013021 overheating Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000010363 phase shift Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0077—Characterised by the use of a particular software algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- X-Ray Techniques (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES502250A ES8207401A1 (es) | 1981-05-14 | 1981-05-14 | Sistema estatico de control de velocidad de anodos girato- rios en tubos de rayos x |
| ES502250 | 1981-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8202001A true NL8202001A (nl) | 1982-12-01 |
Family
ID=8482395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8202001A NL8202001A (nl) | 1981-05-14 | 1982-05-13 | Statisch stelsel voor het regelen van de draaisnelheid van anoden in een roentgenbuis. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5832400A (enrdf_load_stackoverflow) |
| DE (1) | DE3217900A1 (enrdf_load_stackoverflow) |
| ES (1) | ES8207401A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2506094B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2100533B (enrdf_load_stackoverflow) |
| IL (1) | IL65786A (enrdf_load_stackoverflow) |
| NL (1) | NL8202001A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244000A (ja) * | 1984-05-17 | 1985-12-03 | Toshiba Corp | Ｘ線発生装置 |
| US5923145A (en) * | 1997-08-15 | 1999-07-13 | S-B Power Tool Company | Controller for variable speed motor |
| CN102946684A (zh) * | 2012-07-11 | 2013-02-27 | 珠海和佳医疗设备股份有限公司 | 旋阳x射线管的控制方法及控制电路 |
| DE102012213605B4 (de) | 2012-08-01 | 2015-09-10 | Siemens Aktiengesellschaft | Verfahren zum asynchronen Betrieb einer Drehanode mit reduziertem Brennfleckwackeln und zugehörige Röntgenstrahleranordnung |
| CN112040624B (zh) * | 2019-06-04 | 2023-08-22 | 合肥美亚光电技术股份有限公司 | X射线管的控制系统及方法、x射线成像设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641408A (en) * | 1970-08-24 | 1972-02-08 | Louis L Fiocca | Solid-state power supply system for rotating anode x-ray tubes |
| US3968413A (en) * | 1974-10-21 | 1976-07-06 | Advanced Instrument Development, Inc. | Variable speed starter for X-ray tubes |
| US4200796A (en) * | 1977-06-17 | 1980-04-29 | Hitachi Medical Corporation | Storage cell type X-ray apparatus |
| US4225787A (en) * | 1977-11-02 | 1980-09-30 | The Machlett Laboratories, Inc. | X-ray tube control system |
| DE2815893A1 (de) * | 1978-04-12 | 1979-10-18 | Siemens Ag | Roentgendiagnostikgenerator mit einem den hochspannungstransformator speisenden wechselrichter |
| JPS566695A (en) * | 1979-06-25 | 1981-01-23 | Hitachi Ltd | Controller for electric motor |
-
1981
- 1981-05-14 ES ES502250A patent/ES8207401A1/es not_active Expired
-
1982
- 1982-05-12 DE DE19823217900 patent/DE3217900A1/de active Granted
- 1982-05-13 FR FR8208353A patent/FR2506094B1/fr not_active Expired
- 1982-05-13 JP JP57081324A patent/JPS5832400A/ja active Pending
- 1982-05-13 NL NL8202001A patent/NL8202001A/nl not_active Application Discontinuation
- 1982-05-14 GB GB8214120A patent/GB2100533B/en not_active Expired
- 1982-05-14 IL IL65786A patent/IL65786A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES502250A0 (es) | 1982-09-01 |
| IL65786A (en) | 1986-02-28 |
| GB2100533A (en) | 1982-12-22 |
| DE3217900A1 (de) | 1982-12-02 |
| JPS5832400A (ja) | 1983-02-25 |
| FR2506094B1 (fr) | 1985-12-06 |
| DE3217900C2 (enrdf_load_stackoverflow) | 1987-06-19 |
| IL65786A0 (en) | 1982-08-31 |
| GB2100533B (en) | 1985-05-22 |
| ES8207401A1 (es) | 1982-09-01 |
| FR2506094A1 (fr) | 1982-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |