Processing

Please wait...

Settings

Settings

Goto Application

1. DE102018221209 - Vorrichtung und Verfahren zur Entladung eines Zwischenkreiskondensators

Office Germany
Application Number 102018221209
Application Date 07.12.2018
Publication Number 102018221209
Publication Date 10.06.2020
Publication Kind A1
IPC
H02M 1/36
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
1Details of apparatus for conversion
36Means for starting or stopping converters
B60L 50/50
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
03for supply of electrical power to vehicle subsystems
CPC
B60L 3/0092
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
0092with use of redundant elements for safety purposes
B60L 3/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
04Cutting off the power supply under fault conditions
B60L 50/60
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
B60L 2240/80
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
80Time limits
B60L 53/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
H01G 11/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
14Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
Applicants ZF FRIEDRICHSHAFEN AG
Inventors Denk Marco
Hain Stefan
Title
(DE) Vorrichtung und Verfahren zur Entladung eines Zwischenkreiskondensators
Abstract
(DE)

Vorliegend wird eine Vorrichtung (105) zur Entladung eines Zwischenkreiskondensators (140) vorgestellt, wobei die Vorrichtung (105) eine Entladungseinheit (145) zum Entladen des Zwischenkreiskondensators (140) aufweist, wobei die Entladungseinheit (145) zwischen zwei Anschlussklemmen (155) des Zwischenkreiskondensators (140) schaltbar oder geschaltet ist, wobei eine Entladung des Zwischenkreiskondensators (140) durch eine an einem Ansteuereingang (160) der Entladungseinheit (145) angelegte Ansteuerspannung (Uge) steuerbar ist. Ferner umfasst die Vorrichtung (105) eine Ansteuereinheit (150), die zum Beaufschlagen des Ansteuereingangs (160) der Entladungseinheit (145) mit der Ansteuerspannung (Uge) ausgebildet ist, wobei die Ansteuereinheit (150) ferner ausgebildet ist, um die Ansteuerspannung (Uge) während eines Entladungsvorgangs oder zum Start eines Entladungsvorgangs des Zwischenkreiskondensators (125) zu verändern. embedded image

Also published as