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1. (WO2018158146) DEVICE FOR SIMULATING A MODULAR DIRECT-VOLTAGE SOURCE
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Pub. No.: WO/2018/158146 International Application No.: PCT/EP2018/054484
Publication Date: 07.09.2018 International Filing Date: 23.02.2018
IPC:
G01R 35/00 (2006.01) ,B60L 11/18 (2006.01) ,G01R 31/28 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
35
Testing or calibrating of apparatus covered by the other groups of this subclass
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION 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
11
Electric propulsion with power supplied within the vehicle
18
using power supplied from primary cells, secondary cells, or fuel cells
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
28
Testing of electronic circuits, e.g. by signal tracer
Applicants:
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE/DE]; Petuelring 130 80809 München, DE
Inventors:
ROTHE, Steffen; DE
SLATER, Rondehl; DE
LEICKERT, Jens; DE
SCHWUCHOW, Brigitte; DE
VOGGESER, Vanessa; DE
Priority Data:
10 2017 203 374.602.03.2017DE
Title (EN) DEVICE FOR SIMULATING A MODULAR DIRECT-VOLTAGE SOURCE
(FR) DISPOSITIF DE SIMULATION D’UNE SOURCE DE TENSION CONTINUE MODULAIRE
(DE) VORRICHTUNG ZUR SIMULATION EINER MODULAREN GLEICHSPANNUNGSQUELLE
Abstract:
(EN) The invention relates to a simulation device (110) for simulating a direct-voltage source having a plurality of partial voltage sources. The simulation device (110) comprises at least one simulation module (200), having a module voltage source (201), which is designed to provide a module voltage (211) at two outer measurement points (207) of the simulation module (200). In addition, the simulation module (200) comprises a voltage divider (202), which is designed to divide the module voltage (211) into N-1 intermediate potentials at N-1 intermediate points (206), with N > 1. The simulation module (200) also comprises N-1 operational amplifiers (204), which are designed to convert the N-1 intermediate potentials into N-1 partial potentials at N-1 inner measurement points (205) of the simulation module (200). The N-1 inner measurement points (205) are enclosed by the two outer measurement points (207) in order to provide N partial voltages (212) between N pairs of adjacent measurement points (205, 207) of the N+1 measurement points (205, 207) in order to simulate N partial voltage sources.
(FR) L’invention concerne un dispositif de simulation (110) destiné à simuler une source de tension continue avec une pluralité de sources de tension secondaires. Le dispositif de simulation (110) comprend au moins un module de simulation (200) pourvu d’une source de tension de module (201) conçue pour produire une tension de module (211) en deux points de mesure extérieures (207) du module de simulation (200). De plus, le module de simulation (200) comprend un diviseur de tension (202) conçu pour diviser la tension de module (211) en N-1 potentiels intermédiaires en N-1 points intermédiaires (206), avec N>1. Le module de simulation (200) comprend en outre N-1 amplificateurs opérationnels (204) qui sont conçus pour transformer les N-1 potentiels intermédiaires en N-1 potentiels secondaires à N-1 points de mesure intérieurs (205) du module de simulation (200). Les N-1 points de mesure intérieurs (205) sont alors entourés par les deux points de mesure extérieurs (N) pour produire entre N paires de points de mesure adjacents (205, 207) des N+1 points de mesure N tensions secondaires (212) destinées à simuler N sources de tension secondaires.
(DE) Es wird eine Simulationsvorrichtung (110) zur Simulation einer Gleichspannungsquelle mit einer Vielzahl von Teilspannungsquellen beschrieben. Die Simulationsvorrichtung (110) umfasst zumindest ein Simulationsmodul (200), mit einer Modulspannungsquelle (201), die eingerichtet ist, an zwei äußeren Messpunkten (207) des Simulationsmoduls (200) eine Modulspannung (211) bereitzustellen. Außerdem umfasst das Simulationsmodul (200) einen Spannungsteiler (202), der eingerichtet ist, die Modulspannung (211) in N-1 Zwischenpotentiale an N-1 Zwischenpunkten (206) zu unterteilen, mit N>1. Das Simulationsmodul (200) umfasst weiter N-1 Operationsverstärker (204), die eingerichtet sind, die N-1 Zwischenpotentiale in N-1 Teilpotentiale an N-1 inneren Messpunkten (205) des Simulationsmoduls (200) zu überführen. Dabei werden die N-1 inneren Messpunkte (205) durch die zwei äußeren Messpunkte (207) umschlossen, um zwischen N Paaren von benachbarten Messpunkten (205, 207) der N+1 Messpunkte (205, 207) N Teilspannungen (212) zur Simulation von N Teilspannungsquellen bereitzustellen.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)